./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor211550621 <...> ] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24504] <... set_robust_list resumed>) = 0 [pid 24503] <... setpgid resumed>) = 0 [pid 24502] <... prctl resumed>) = 0 [pid 24501] <... prctl resumed>) = 0 [pid 24500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24504 [pid 24504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24502] setpgid(0, 0 [pid 24501] setpgid(0, 0 [pid 24502] <... setpgid resumed>) = 0 [pid 24501] <... setpgid resumed>) = 0 [pid 24504] <... prctl resumed>) = 0 [pid 24503] <... openat resumed>) = 3 [pid 24502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24500] <... bpf resumed>) = 3 [pid 24504] setpgid(0, 0 [pid 24501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24503] write(3, "1000", 4 [pid 24504] <... setpgid resumed>) = 0 [pid 24503] <... write resumed>) = 4 [pid 24501] <... openat resumed>) = 3 [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 24503] close(3) = 0 executing program [pid 24504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24503] write(1, "executing program\n", 18 [pid 24502] <... openat resumed>) = 3 [pid 24501] write(3, "1000", 4 [pid 24500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24503] <... write resumed>) = 18 [pid 24504] <... openat resumed>) = 3 [pid 24503] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24502] write(3, "1000", 4 [pid 24501] <... write resumed>) = 4 [pid 24500] exit_group(0 [pid 24504] write(3, "1000", 4) = 4 [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] <... write resumed>) = 4 [pid 24501] close(3 [pid 24500] <... exit_group resumed>) = ? [pid 24504] close(3 [pid 24503] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24502] close(3 [pid 24501] <... close resumed>) = 0 [pid 24504] <... close resumed>) = 0 [pid 24503] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24504] write(1, "executing program\n", 18) = 18 [pid 24504] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 executing program [pid 24503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [pid 24501] write(1, "executing program\n", 18 [pid 24500] +++ exited with 0 +++ [pid 24504] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24502] write(1, "executing program\n", 18 [pid 24501] <... write resumed>) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24502] <... write resumed>) = 18 [pid 24501] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24504] exit_group(0 [pid 24502] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24504] <... exit_group resumed>) = ? [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 24502] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24501] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24503] <... bpf resumed>) = 3 [pid 24503] 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 24503] exit_group(0 [pid 24504] +++ exited with 0 +++ [pid 24503] <... exit_group resumed>) = ? [pid 24502] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24503] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24501] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24505 attached [pid 24502] <... bpf resumed>) = 3 [pid 24501] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24505] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24505 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24505] <... set_robust_list resumed>) = 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 resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24506 attached [pid 24505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24501] exit_group(0 [pid 24505] <... prctl resumed>) = 0 [pid 24501] <... exit_group resumed>) = ? [pid 24506] set_robust_list(0x555581290660, 24 [pid 24505] setpgid(0, 0 [pid 24502] exit_group(0 [pid 24506] <... set_robust_list resumed>) = 0 [pid 24502] <... exit_group resumed>) = ? [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24506 [pid 24506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24505] <... setpgid resumed>) = 0 [pid 24501] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24506] setpgid(0, 0 [pid 24502] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24501, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24506] <... setpgid resumed>) = 0 [pid 24505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24505] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24507 attached [pid 24506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24505] write(3, "1000", 4 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24507 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24506] <... openat resumed>) = 3 [pid 24505] <... write resumed>) = 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24507] set_robust_list(0x555581290660, 24 [pid 24506] write(3, "1000", 4 [pid 24505] close(3 [pid 24507] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24508 attached [pid 24506] <... write resumed>) = 4 [pid 24505] <... close resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24508] set_robust_list(0x555581290660, 24 [pid 24507] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24506] close(3 [pid 24505] write(1, "executing program\n", 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24508 [pid 24508] <... set_robust_list resumed>) = 0 [pid 24507] <... prctl resumed>) = 0 executing program [pid 24506] <... close resumed>) = 0 [pid 24508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24507] setpgid(0, 0 [pid 24506] write(1, "executing program\n", 18 [pid 24505] <... write resumed>) = 18 ./strace-static-x86_64: Process 24509 attached [pid 24508] <... prctl resumed>) = 0 [pid 24506] <... write resumed>) = 18 [pid 24509] set_robust_list(0x555581290660, 24) = 0 [pid 24508] setpgid(0, 0 [pid 24507] <... setpgid resumed>) = 0 [pid 24506] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24509 [pid 24505] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24508] <... setpgid resumed>) = 0 [pid 24507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 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 [pid 24508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24506] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24505] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24506] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24509] <... prctl resumed>) = 0 [pid 24509] setpgid(0, 0 [pid 24507] <... openat resumed>) = 3 [pid 24506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24508] <... openat resumed>) = 3 [pid 24507] write(3, "1000", 4 [pid 24506] <... bpf resumed>) = 3 [pid 24507] <... write resumed>) = 4 [pid 24507] close(3 [pid 24509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24508] write(3, "1000", 4 [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 24505] <... bpf resumed>) = 3 [pid 24507] <... close resumed>) = 0 [pid 24506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24509] <... openat resumed>) = 3 [pid 24508] <... write resumed>) = 4 [pid 24506] exit_group(0executing program executing program [pid 24508] close(3 [pid 24507] write(1, "executing program\n", 18 [pid 24505] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24509] write(3, "1000", 4 [pid 24508] <... close resumed>) = 0 [pid 24507] <... write resumed>) = 18 [pid 24505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24508] write(1, "executing program\n", 18 [pid 24507] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24506] <... exit_group resumed>) = ? [pid 24509] <... write resumed>) = 4 [pid 24508] <... write resumed>) = 18 [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 24505] exit_group(0 [pid 24509] close(3) = 0 [pid 24508] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24507] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24506] +++ exited with 0 +++ [pid 24505] <... exit_group resumed>) = ? [pid 24509] write(1, "executing program\n", 18 [pid 24507] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [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) executing program [pid 24508] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24509] <... write resumed>) = 18 [pid 24508] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24505] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 24509] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24507] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24509] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24509] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24509] <... bpf resumed>) = 3 [pid 24508] exit_group(0 [pid 24507] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24508] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24510 attached [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24510 ./strace-static-x86_64: Process 24511 attached [pid 24510] set_robust_list(0x555581290660, 24 [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 24508] +++ exited with 0 +++ [pid 24507] <... exit_group resumed>) = ? [pid 24510] <... set_robust_list resumed>) = 0 [pid 24509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24511] set_robust_list(0x555581290660, 24 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24511] <... set_robust_list resumed>) = 0 [pid 24511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24509] exit_group(0 [pid 24507] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24511 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24510] <... prctl resumed>) = 0 [pid 24511] setpgid(0, 0 [pid 24510] setpgid(0, 0 [pid 24509] <... exit_group resumed>) = ? [pid 24511] <... setpgid resumed>) = 0 [pid 24510] <... setpgid resumed>) = 0 [pid 24510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24510] write(3, "1000", 4./strace-static-x86_64: Process 24512 attached [pid 24511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24509] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24512] set_robust_list(0x555581290660, 24 [pid 24510] <... write resumed>) = 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24512] <... set_robust_list resumed>) = 0 [pid 24511] <... openat resumed>) = 3 [pid 24510] close(3executing program [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24512 [pid 24512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24511] write(3, "1000", 4 [pid 24510] <... close resumed>) = 0 [pid 24512] <... prctl resumed>) = 0 [pid 24510] write(1, "executing program\n", 18 [pid 24512] setpgid(0, 0 [pid 24510] <... write resumed>) = 18 [pid 24512] <... setpgid resumed>) = 0 [pid 24510] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24513 attached [pid 24512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24511] <... write resumed>) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24511] close(3 [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 24512] <... openat resumed>) = 3 [pid 24510] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24514 attached [pid 24513] set_robust_list(0x555581290660, 24 [pid 24512] write(3, "1000", 4 [pid 24511] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24513 [pid 24514] set_robust_list(0x555581290660, 24 [pid 24513] <... set_robust_list resumed>) = 0 [pid 24512] <... write resumed>) = 4 [pid 24511] write(1, "executing program\n", 18 [pid 24510] <... bpf resumed>) = 3 [pid 24514] <... set_robust_list resumed>) = 0 [pid 24512] close(3executing program [pid 24514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24512] <... close resumed>) = 0 [pid 24511] <... write resumed>) = 18 [pid 24513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24511] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24514 [pid 24514] <... prctl resumed>) = 0 [pid 24513] setpgid(0, 0 [pid 24512] write(1, "executing program\n", 18 [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) executing program [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 24514] setpgid(0, 0 [pid 24513] <... setpgid resumed>) = 0 [pid 24512] <... write resumed>) = 18 [pid 24511] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24512] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24514] <... setpgid resumed>) = 0 [pid 24513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24511] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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) [pid 24511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24512] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24512] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24513] write(3, "1000", 4 [pid 24512] <... bpf resumed>) = 3 [pid 24511] <... bpf resumed>) = 3 [pid 24510] exit_group(0 [pid 24514] write(3, "1000", 4 [pid 24513] <... write resumed>) = 4 [pid 24513] close(3) = 0 [pid 24514] <... write resumed>) = 4 [pid 24513] write(1, "executing program\n", 18executing program [pid 24510] <... exit_group resumed>) = ? [pid 24512] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24514] close(3 [pid 24513] <... write resumed>) = 18 [pid 24512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24514] <... close resumed>) = 0 [pid 24513] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24512] exit_group(0executing program [pid 24514] write(1, "executing program\n", 18 [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 24512] <... exit_group resumed>) = ? [pid 24511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24510] +++ exited with 0 +++ [pid 24514] <... write resumed>) = 18 [pid 24513] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24511] exit_group(0 [pid 24514] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24513] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24510, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24514] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24512] +++ exited with 0 +++ [pid 24511] <... exit_group resumed>) = ? [pid 24514] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24513] <... bpf resumed>) = 3 [pid 5842] --- 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24514] <... bpf resumed>) = 3 [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 24511] +++ exited with 0 +++ [pid 24513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 24513] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 24514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24515 attached [pid 24514] exit_group(0 [pid 24513] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24515] set_robust_list(0x555581290660, 24 [pid 24514] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24515] <... set_robust_list resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24514] +++ exited with 0 +++ ./strace-static-x86_64: Process 24516 attached [pid 24515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24515] setpgid(0, 0) = 0 [pid 24515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24517 attached ) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24515] write(3, "1000", 4) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24515 [pid 24517] set_robust_list(0x555581290660, 24 [pid 24515] close(3) = 0 [pid 24515] write(1, "executing program\n", 18executing program [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24517] <... set_robust_list resumed>) = 0 [pid 24515] <... write resumed>) = 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24515] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 24518 attached [pid 24517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24516] set_robust_list(0x555581290660, 24 [pid 24515] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24518] set_robust_list(0x555581290660, 24 [pid 24517] <... prctl resumed>) = 0 [pid 24516] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24518 [pid 24515] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24519 attached [pid 24518] <... set_robust_list resumed>) = 0 [pid 24517] setpgid(0, 0 [pid 24516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24516 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24517 [pid 24519] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24519 [pid 24519] <... set_robust_list resumed>) = 0 [pid 24518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24517] <... setpgid resumed>) = 0 [pid 24516] <... prctl resumed>) = 0 [pid 24519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24518] <... prctl resumed>) = 0 [pid 24515] <... bpf resumed>) = 3 [pid 24519] <... prctl resumed>) = 0 [pid 24517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24516] setpgid(0, 0 [pid 24518] setpgid(0, 0) = 0 [pid 24516] <... setpgid resumed>) = 0 [pid 24519] setpgid(0, 0 [pid 24518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24519] <... setpgid resumed>) = 0 [pid 24518] <... openat resumed>) = 3 [pid 24516] <... openat resumed>) = 3 [pid 24517] <... openat resumed>) = 3 [pid 24516] write(3, "1000", 4 [pid 24519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24518] write(3, "1000", 4 [pid 24517] write(3, "1000", 4 [pid 24515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24518] <... write resumed>) = 4 [pid 24516] <... write resumed>) = 4 [pid 24518] close(3 [pid 24516] close(3executing program executing program [pid 24518] <... close resumed>) = 0 [pid 24517] <... write resumed>) = 4 [pid 24516] <... close resumed>) = 0 [pid 24515] exit_group(0 [pid 24518] write(1, "executing program\n", 18 [pid 24516] write(1, "executing program\n", 18 [pid 24518] <... write resumed>) = 18 [pid 24516] <... write resumed>) = 18 [pid 24518] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24517] close(3 [pid 24516] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24515] <... exit_group resumed>) = ? [pid 24517] <... close resumed>) = 0 [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 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 24518] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24516] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24518] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24516] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 24518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24517] write(1, "executing program\n", 18 [pid 24516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24519] write(3, "1000", 4 [pid 24518] <... bpf resumed>) = 3 [pid 24517] <... write resumed>) = 18 [pid 24516] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24519] <... write resumed>) = 4 [pid 24517] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24519] close(3 [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 24519] <... close resumed>) = 0 [pid 24518] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24517] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24519] write(1, "executing program\n", 18 [pid 24518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24517] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24519] <... write resumed>) = 18 [pid 24518] exit_group(0 [pid 24517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24519] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24518] <... exit_group resumed>) = ? [pid 24517] <... bpf resumed>) = 3 [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 24519] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24520 attached [pid 24519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [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 24516] <... exit_group resumed>) = ? [pid 24520] set_robust_list(0x555581290660, 24 [pid 24519] <... bpf resumed>) = 3 [pid 24517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24520 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 24517] exit_group(0 [pid 24519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24517] <... exit_group resumed>) = ? [pid 24516] +++ exited with 0 +++ [pid 24520] <... set_robust_list resumed>) = 0 [pid 24519] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24519] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24520] <... prctl resumed>) = 0 [pid 24520] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24521 attached [pid 24520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24517] +++ exited with 0 +++ [pid 24519] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24521] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24521 [pid 24521] <... set_robust_list resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24519, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24520] <... openat resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24522 attached [pid 24521] <... prctl resumed>) = 0 [pid 24521] setpgid(0, 0 [pid 24520] write(3, "1000", 4 [pid 24521] <... setpgid resumed>) = 0 [pid 24520] <... write resumed>) = 4 [pid 24521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24522] set_robust_list(0x555581290660, 24 [pid 24520] close(3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24522 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24522] <... set_robust_list resumed>) = 0 [pid 24521] <... openat resumed>) = 3 [pid 24520] <... close resumed>) = 0 [pid 24522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24521] write(3, "1000", 4 [pid 24520] write(1, "executing program\n", 18executing program [pid 24522] <... prctl resumed>) = 0 [pid 24521] <... write resumed>) = 4 [pid 24520] <... write resumed>) = 18 [pid 24520] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24522] setpgid(0, 0 [pid 24521] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24520] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24524 attached ./strace-static-x86_64: Process 24523 attached [pid 24522] <... setpgid resumed>) = 0 [pid 24521] <... close resumed>) = 0 [pid 24520] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24524] set_robust_list(0x555581290660, 24 [pid 24523] set_robust_list(0x555581290660, 24 executing program [pid 24522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24521] write(1, "executing program\n", 18 [pid 24520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24524 [pid 24523] <... set_robust_list resumed>) = 0 [pid 24524] <... set_robust_list resumed>) = 0 [pid 24523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24522] <... openat resumed>) = 3 [pid 24521] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24523 [pid 24520] <... bpf resumed>) = 3 [pid 24524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24523] <... prctl resumed>) = 0 [pid 24522] write(3, "1000", 4 [pid 24521] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24524] <... prctl resumed>) = 0 [pid 24523] setpgid(0, 0 [pid 24522] <... write resumed>) = 4 [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] setpgid(0, 0 [pid 24523] <... setpgid resumed>) = 0 [pid 24522] close(3 [pid 24521] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24524] <... setpgid resumed>) = 0 [pid 24522] <... close resumed>) = 0 [pid 24521] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24520] exit_group(0 [pid 24524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24522] write(1, "executing program\n", 18 [pid 24524] <... openat resumed>) = 3 [pid 24523] <... openat resumed>) = 3 [pid 24522] <... write resumed>) = 18 [pid 24521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24524] write(3, "1000", 4 [pid 24523] write(3, "1000", 4 [pid 24522] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24524] <... write resumed>) = 4 [pid 24523] <... write resumed>) = 4 [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] <... bpf resumed>) = 3 [pid 24524] close(3 [pid 24523] close(3 [pid 24522] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24524] <... close resumed>) = 0 [pid 24523] <... close resumed>) = 0 [pid 24522] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24523] write(1, "executing program\n", 18 [pid 24522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(1, "executing program\n", 18 [pid 24523] <... write resumed>) = 18 executing program [pid 24524] <... write resumed>) = 18 [pid 24523] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24522] <... bpf resumed>) = 3 [pid 24520] +++ exited with 0 +++ [pid 24524] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24520, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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 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 24521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24524] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24523] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24521] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24523] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24521] <... exit_group resumed>) = ? [pid 24523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24524] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24523] <... bpf resumed>) = 3 [pid 24522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24521] +++ exited with 0 +++ [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 24522] exit_group(0./strace-static-x86_64: Process 24525 attached [pid 24524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 24523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24522] <... exit_group resumed>) = ? [pid 24525] <... set_robust_list resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24523] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24525 [pid 24525] <... prctl resumed>) = 0 [pid 24524] <... bpf resumed>) = 3 [pid 24523] <... exit_group resumed>) = ? [pid 24522] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 24525] setpgid(0, 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 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24525] <... setpgid resumed>) = 0 [pid 24524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24523] +++ exited with 0 +++ [pid 24525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24524] exit_group(0 [pid 24525] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24526 attached [pid 24525] write(3, "1000", 4 [pid 24524] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24527 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24527] set_robust_list(0x555581290660, 24 [pid 24526] set_robust_list(0x555581290660, 24 [pid 24525] <... write resumed>) = 4 [pid 24524] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24526 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24527 [pid 24527] <... set_robust_list resumed>) = 0 [pid 24526] <... set_robust_list resumed>) = 0 [pid 24525] close(3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24528 attached [pid 24527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24527] <... prctl resumed>) = 0 [pid 24525] <... close resumed>) = 0 [pid 24526] <... prctl resumed>) = 0 [pid 24528] set_robust_list(0x555581290660, 24 [pid 24525] write(1, "executing program\n", 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24528 [pid 24528] <... set_robust_list resumed>) = 0 [pid 24528] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 24527] setpgid(0, 0 [pid 24526] setpgid(0, 0 [pid 24525] <... write resumed>) = 18 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24528] setpgid(0, 0 [pid 24527] <... setpgid resumed>) = 0 [pid 24526] <... setpgid resumed>) = 0 [pid 24525] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24528] <... setpgid resumed>) = 0 [pid 24527] <... openat resumed>) = 3 [pid 24526] <... openat resumed>) = 3 [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) ./strace-static-x86_64: Process 24529 attached [pid 24528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24529] set_robust_list(0x555581290660, 24 [pid 24525] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24529] <... set_robust_list resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24529 [pid 24529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24525] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24529] <... prctl resumed>) = 0 [pid 24528] <... openat resumed>) = 3 [pid 24527] write(3, "1000", 4 [pid 24526] write(3, "1000", 4 [pid 24525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24529] setpgid(0, 0 [pid 24528] write(3, "1000", 4 [pid 24527] <... write resumed>) = 4 [pid 24526] <... write resumed>) = 4 [pid 24529] <... setpgid resumed>) = 0 [pid 24528] <... write resumed>) = 4 [pid 24527] close(3 [pid 24526] close(3 [pid 24528] close(3 [pid 24529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24528] <... close resumed>) = 0 [pid 24527] <... close resumed>) = 0 [pid 24526] <... close resumed>) = 0 [pid 24525] <... bpf resumed>) = 3 executing program executing program [pid 24527] write(1, "executing program\n", 18 [pid 24526] write(1, "executing program\n", 18 [pid 24529] <... openat resumed>) = 3 [pid 24528] write(1, "executing program\n", 18 [pid 24527] <... write resumed>) = 18 [pid 24526] <... write resumed>) = 18 executing program [pid 24529] write(3, "1000", 4 [pid 24528] <... write resumed>) = 18 [pid 24527] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24526] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24529] <... write resumed>) = 4 [pid 24528] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24529] close(3 [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 24526] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24529] <... close resumed>) = 0 [pid 24528] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24526] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24529] write(1, "executing program\n", 18 [pid 24528] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24527] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24526] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24529] <... write resumed>) = 18 [pid 24528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24529] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24525] exit_group(0 [pid 24527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [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>) = 3 [pid 24527] <... bpf resumed>) = 3 [pid 24526] <... bpf resumed>) = 3 [pid 24525] +++ exited with 0 +++ [pid 24529] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_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 24529] <... bpf resumed>) = 3 [pid 24528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5849] <... restart_syscall resumed>) = 0 [pid 24528] exit_group(0 [pid 24526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24528] <... exit_group resumed>) = ? [pid 24527] exit_group(0 [pid 24526] exit_group(0 [pid 24529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24526] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24528] +++ exited with 0 +++ [pid 24529] exit_group(0 [pid 24527] <... exit_group resumed>) = ? [pid 24526] +++ exited with 0 +++ ./strace-static-x86_64: Process 24530 attached [pid 24529] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24530] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24530 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24530] <... set_robust_list resumed>) = 0 [pid 24530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24529] +++ exited with 0 +++ [pid 24527] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24528, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24530] setpgid(0, 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24530] <... setpgid resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24531 attached [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24531 [pid 24530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24531] set_robust_list(0x555581290660, 24) = 0 ./strace-static-x86_64: Process 24532 attached [pid 24531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24531] setpgid(0, 0) = 0 [pid 24531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 24533 attached [pid 24532] set_robust_list(0x555581290660, 24 [pid 24530] <... openat resumed>) = 3 [pid 24532] <... set_robust_list resumed>) = 0 [pid 24531] write(3, "1000", 4 [pid 24530] write(3, "1000", 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24532 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24533 [pid 24533] set_robust_list(0x555581290660, 24 [pid 24532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24531] <... write resumed>) = 4 [pid 24530] <... write resumed>) = 4 [pid 24533] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24534 attached [pid 24533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24532] <... prctl resumed>) = 0 [pid 24531] close(3 [pid 24530] close(3 [pid 24534] set_robust_list(0x555581290660, 24 [pid 24533] <... prctl resumed>) = 0 [pid 24532] setpgid(0, 0 [pid 24531] <... close resumed>) = 0 [pid 24530] <... close resumed>) = 0 [pid 24533] setpgid(0, 0 [pid 24531] write(1, "executing program\n", 18 [pid 24534] <... set_robust_list resumed>) = 0 [pid 24532] <... setpgid resumed>) = 0 executing program [pid 24534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24531] <... write resumed>) = 18 [pid 24530] write(1, "executing program\n", 18executing program [pid 24531] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24530] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24534 [pid 24534] <... prctl resumed>) = 0 [pid 24530] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24534] setpgid(0, 0 [pid 24533] <... setpgid resumed>) = 0 [pid 24532] <... openat resumed>) = 3 [pid 24531] <... bpf resumed>, buf="cgroup", prog_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] <... setpgid resumed>) = 0 [pid 24532] write(3, "1000", 4 [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) [pid 24534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24532] <... write resumed>) = 4 [pid 24531] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24534] <... openat resumed>) = 3 [pid 24533] <... openat resumed>) = 3 [pid 24532] close(3 [pid 24531] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24530] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24533] write(3, "1000", 4 [pid 24531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(3, "1000", 4 [pid 24533] <... write resumed>) = 4 [pid 24532] <... close resumed>) = 0 [pid 24530] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24534] <... write resumed>) = 4 [pid 24532] write(1, "executing program\n", 18executing program [pid 24530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24534] close(3 [pid 24533] close(3 [pid 24532] <... write resumed>) = 18 [pid 24531] <... bpf resumed>) = 3 [pid 24534] <... close resumed>) = 0 [pid 24532] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24534] write(1, "executing program\n", 18) = 18 [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 24530] <... bpf resumed>) = 3 [pid 24534] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24533] <... close resumed>) = 0 executing program [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 24533] write(1, "executing program\n", 18 [pid 24532] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24531] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 24534] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24533] <... write resumed>) = 18 [pid 24532] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24534] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24533] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24531] exit_group(0 [pid 24533] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24532] <... bpf resumed>) = 3 [pid 24530] <... exit_group resumed>) = ? [pid 24533] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24534] <... bpf resumed>) = 3 [pid 24533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24531] <... exit_group resumed>) = ? [pid 24530] +++ exited with 0 +++ [pid 24534] 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 24534] exit_group(0) = ? [pid 24534] +++ exited with 0 +++ [pid 24533] <... bpf resumed>) = 3 [pid 24532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24530, si_uid=0, si_status=0, si_utime=0, si_stime=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 24532] exit_group(0 [pid 24531] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24532] <... exit_group resumed>) = ? [pid 24533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24533] exit_group(0) = ? [pid 24532] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24533] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24537 attached ./strace-static-x86_64: Process 24536 attached ./strace-static-x86_64: Process 24535 attached [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24536] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24537 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24535 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24536 [pid 24536] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24538 attached [pid 24537] set_robust_list(0x555581290660, 24 [pid 24536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24535] set_robust_list(0x555581290660, 24 [pid 24537] <... set_robust_list resumed>) = 0 [pid 24536] <... prctl resumed>) = 0 [pid 24535] <... set_robust_list resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24538] set_robust_list(0x555581290660, 24 [pid 24537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24536] setpgid(0, 0 [pid 24535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24538 ./strace-static-x86_64: Process 24539 attached [pid 24538] <... set_robust_list resumed>) = 0 [pid 24537] <... prctl resumed>) = 0 [pid 24536] <... setpgid resumed>) = 0 [pid 24535] <... prctl resumed>) = 0 [pid 24539] set_robust_list(0x555581290660, 24 [pid 24538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24537] setpgid(0, 0 [pid 24536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24535] setpgid(0, 0executing program executing program [pid 24539] <... set_robust_list resumed>) = 0 [pid 24538] <... prctl resumed>) = 0 [pid 24537] <... setpgid resumed>) = 0 [pid 24535] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24539 [pid 24538] setpgid(0, 0 [pid 24537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24536] <... openat resumed>) = 3 [pid 24535] <... openat resumed>) = 3 [pid 24538] <... setpgid resumed>) = 0 [pid 24535] write(3, "1000", 4 [pid 24539] <... prctl resumed>) = 0 [pid 24538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24537] <... openat resumed>) = 3 [pid 24536] write(3, "1000", 4 [pid 24535] <... write resumed>) = 4 [pid 24536] <... write resumed>) = 4 [pid 24539] setpgid(0, 0 [pid 24535] close(3 [pid 24536] close(3 [pid 24539] <... setpgid resumed>) = 0 [pid 24539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24538] <... openat resumed>) = 3 [pid 24537] write(3, "1000", 4 [pid 24536] <... close resumed>) = 0 [pid 24535] <... close resumed>) = 0 [pid 24536] write(1, "executing program\n", 18 [pid 24537] <... write resumed>) = 4 [pid 24536] <... write resumed>) = 18 [pid 24535] write(1, "executing program\n", 18 [pid 24539] <... openat resumed>) = 3 [pid 24538] write(3, "1000", 4 [pid 24537] close(3 [pid 24535] <... write resumed>) = 18 [pid 24538] <... write resumed>) = 4 [pid 24537] <... close resumed>) = 0 [pid 24536] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24535] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24539] write(3, "1000", 4 [pid 24538] close(3 [pid 24537] write(1, "executing program\n", 18 [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 24539] <... write resumed>) = 4 [pid 24536] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24539] close(3executing program ) = 0 [pid 24538] <... close resumed>) = 0 [pid 24537] <... write resumed>) = 18 [pid 24536] <... openat resumed>) = -1 ENOENT (No such file or directory) [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) executing program executing program [pid 24539] write(1, "executing program\n", 18 [pid 24538] write(1, "executing program\n", 18 [pid 24537] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 24539] <... write resumed>) = 18 [pid 24538] <... write resumed>) = 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) [pid 24536] <... bpf resumed>) = 3 [pid 24535] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24538] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24537] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24537] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24538] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24538] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24539] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24537] <... bpf resumed>) = 3 [pid 24535] <... bpf resumed>) = 3 [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 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 24536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24539] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24536] exit_group(0 [pid 24535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24539] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24537] exit_group(0 [pid 24536] <... exit_group resumed>) = ? [pid 24535] exit_group(0 [pid 24539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 24537] <... exit_group resumed>) = ? [pid 24535] <... exit_group resumed>) = ? [pid 24538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24539] <... bpf resumed>) = 3 [pid 24538] exit_group(0 [pid 24536] +++ exited with 0 +++ [pid 24538] <... 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 24535] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24537] +++ exited with 0 +++ [pid 24539] exit_group(0 [pid 24538] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24539] <... exit_group resumed>) = ? [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24539] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24539, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24541 attached ./strace-static-x86_64: Process 24540 attached [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24540 ./strace-static-x86_64: Process 24543 attached ./strace-static-x86_64: Process 24544 attached ./strace-static-x86_64: Process 24542 attached [pid 24541] set_robust_list(0x555581290660, 24 [pid 24540] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24542 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24541 [pid 24543] set_robust_list(0x555581290660, 24 [pid 24544] set_robust_list(0x555581290660, 24 [pid 24542] set_robust_list(0x555581290660, 24 [pid 24541] <... set_robust_list resumed>) = 0 [pid 24540] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24544 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24543 [pid 24543] <... set_robust_list resumed>) = 0 [pid 24544] <... set_robust_list resumed>) = 0 [pid 24542] <... set_robust_list resumed>) = 0 [pid 24541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24543] <... prctl resumed>) = 0 [pid 24542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24540] <... prctl resumed>) = 0 [pid 24541] <... prctl resumed>) = 0 [pid 24544] <... prctl resumed>) = 0 [pid 24541] setpgid(0, 0 [pid 24540] setpgid(0, 0 [pid 24544] setpgid(0, 0 [pid 24542] <... prctl resumed>) = 0 [pid 24541] <... setpgid resumed>) = 0 [pid 24540] <... setpgid resumed>) = 0 [pid 24543] setpgid(0, 0) = 0 [pid 24544] <... setpgid resumed>) = 0 [pid 24542] setpgid(0, 0 [pid 24543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24542] <... setpgid resumed>) = 0 [pid 24541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24543] <... openat resumed>) = 3 [pid 24542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24541] <... openat resumed>) = 3 [pid 24543] write(3, "1000", 4 [pid 24544] <... openat resumed>) = 3 [pid 24542] <... openat resumed>) = 3 [pid 24541] write(3, "1000", 4 [pid 24540] <... openat resumed>) = 3 [pid 24543] <... write resumed>) = 4 [pid 24543] close(3 [pid 24541] <... write resumed>) = 4 [pid 24543] <... close resumed>) = 0 [pid 24544] write(3, "1000", 4 [pid 24542] write(3, "1000", 4 [pid 24541] close(3 [pid 24540] write(3, "1000", 4executing program executing program [pid 24542] <... write resumed>) = 4 [pid 24540] <... write resumed>) = 4 [pid 24542] close(3 [pid 24540] close(3 [pid 24542] <... close resumed>) = 0 [pid 24540] <... close resumed>) = 0 [pid 24542] write(1, "executing program\n", 18 [pid 24540] write(1, "executing program\n", 18 executing program [pid 24543] write(1, "executing program\n", 18 [pid 24544] <... write resumed>) = 4 [pid 24542] <... write resumed>) = 18 [pid 24541] <... close resumed>) = 0 [pid 24540] <... write resumed>) = 18 [pid 24543] <... write resumed>) = 18 [pid 24544] close(3 [pid 24542] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24541] write(1, "executing program\n", 18 [pid 24540] 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 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) executing program [pid 24543] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24544] <... close resumed>) = 0 [pid 24542] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24541] <... write resumed>) = 18 [pid 24540] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24544] write(1, "executing program\n", 18 [pid 24542] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24540] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24541] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24543] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24544] <... write resumed>) = 18 [pid 24541] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24543] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24542] <... bpf resumed>) = 3 [pid 24541] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24543] <... bpf resumed>) = 3 [pid 24540] <... bpf resumed>) = 3 [pid 24542] 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 24543] 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 24542] exit_group(0 [pid 24541] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24544] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24542] <... exit_group resumed>) = ? [pid 24541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24543] exit_group(0 [pid 24544] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24542] +++ exited with 0 +++ [pid 24541] <... bpf resumed>) = 3 [pid 24540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24540] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24540] <... exit_group resumed>) = ? [pid 24543] <... exit_group resumed>) = ? [pid 24544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24540] +++ exited with 0 +++ [pid 24544] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24541] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24543] +++ exited with 0 +++ [pid 24544] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24541] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24540, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 24545 attached [pid 24544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24541] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24545] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24545 [pid 24545] <... set_robust_list resumed>) = 0 [pid 24545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24544] exit_group(0 [pid 24545] <... prctl resumed>) = 0 [pid 24545] setpgid(0, 0 [pid 24544] <... exit_group resumed>) = ? [pid 24541] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24545] <... setpgid resumed>) = 0 [pid 24545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 24546 attached [pid 24544] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24545] write(3, "1000", 4) = 4 executing program [pid 24546] set_robust_list(0x555581290660, 24 [pid 24545] close(3 [pid 24546] <... set_robust_list resumed>) = 0 [pid 24545] <... close resumed>) = 0 [pid 24545] write(1, "executing program\n", 18) = 18 [pid 24545] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24547 attached [pid 24546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24546 [pid 5845] --- 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] set_robust_list(0x555581290660, 24 [pid 24546] <... prctl resumed>) = 0 [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 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24547 [pid 24547] <... set_robust_list resumed>) = 0 [pid 24546] setpgid(0, 0 [pid 24545] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24546] <... setpgid resumed>) = 0 [pid 24545] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24548 attached [pid 24547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24546] <... openat resumed>) = 3 [pid 24547] <... prctl resumed>) = 0 [pid 24546] write(3, "1000", 4executing program [pid 24547] setpgid(0, 0 [pid 24546] <... write resumed>) = 4 [pid 24547] <... setpgid resumed>) = 0 [pid 24546] close(3 [pid 24547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24546] <... close resumed>) = 0 [pid 24545] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24549 attached [pid 24548] set_robust_list(0x555581290660, 24 [pid 24546] write(1, "executing program\n", 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24548 [pid 24549] set_robust_list(0x555581290660, 24 [pid 24548] <... set_robust_list resumed>) = 0 [pid 24546] <... write resumed>) = 18 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24549 [pid 24549] <... set_robust_list resumed>) = 0 [pid 24549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24546] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24549] <... prctl resumed>) = 0 [pid 24548] <... prctl resumed>) = 0 [pid 24547] <... openat resumed>) = 3 [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] exit_group(0 [pid 24549] setpgid(0, 0 [pid 24548] setpgid(0, 0 [pid 24547] write(3, "1000", 4 [pid 24546] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program executing program ) = -1 ENOENT (No such file or directory) [pid 24549] <... setpgid resumed>) = 0 [pid 24548] <... setpgid resumed>) = 0 [pid 24547] <... write resumed>) = 4 [pid 24546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24547] close(3) = 0 [pid 24546] <... bpf resumed>) = 3 [pid 24549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24548] <... openat resumed>) = 3 [pid 24547] write(1, "executing program\n", 18 [pid 24549] <... openat resumed>) = 3 [pid 24548] write(3, "1000", 4 [pid 24547] <... write resumed>) = 18 [pid 24545] +++ exited with 0 +++ [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 24549] write(3, "1000", 4 [pid 24548] <... write resumed>) = 4 [pid 24549] <... write resumed>) = 4 [pid 24548] close(3 [pid 24547] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24548] <... close resumed>) = 0 [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 24549] close(3 [pid 24548] write(1, "executing program\n", 18 [pid 24547] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24546] exit_group(0 [pid 24549] <... close resumed>) = 0 [pid 24548] <... write resumed>) = 18 [pid 24547] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24549] write(1, "executing program\n", 18 [pid 24548] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24549] <... write resumed>) = 18 [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 24549] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24548] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24549] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24548] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24549] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24548] <... bpf resumed>) = 3 [pid 24547] <... bpf resumed>) = 3 [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 24549] <... bpf resumed>) = 3 [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 24546] +++ exited with 0 +++ [pid 24548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24548] exit_group(0 [pid 24547] exit_group(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] <... exit_group resumed>) = ? [pid 24547] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24549] exit_group(0 [pid 24547] +++ exited with 0 +++ [pid 24549] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24548] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24550 attached [pid 24549] +++ exited with 0 +++ ./strace-static-x86_64: Process 24551 attached [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- 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] set_robust_list(0x555581290660, 24 [pid 24550] set_robust_list(0x555581290660, 24 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24551] <... set_robust_list resumed>) = 0 [pid 24550] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24551 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24550 [pid 24550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24550] <... prctl resumed>) = 0 [pid 24551] setpgid(0, 0 [pid 24550] setpgid(0, 0) = 0 [pid 24551] <... setpgid resumed>) = 0 [pid 24550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24550] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24551] write(3, "1000", 4 [pid 24550] write(3, "1000", 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24552 attached [pid 24551] <... write resumed>) = 4 [pid 24550] <... write resumed>) = 4 [pid 24552] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24552 ./strace-static-x86_64: Process 24554 attached ./strace-static-x86_64: Process 24553 attached [pid 24552] <... set_robust_list resumed>) = 0 [pid 24551] close(3 [pid 24550] close(3 [pid 24554] set_robust_list(0x555581290660, 24 [pid 24552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24554 executing program executing program [pid 24554] <... set_robust_list resumed>) = 0 [pid 24553] set_robust_list(0x555581290660, 24 [pid 24551] <... close resumed>) = 0 [pid 24550] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24553 [pid 24553] <... set_robust_list resumed>) = 0 [pid 24551] write(1, "executing program\n", 18 [pid 24550] write(1, "executing program\n", 18 [pid 24554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24551] <... write resumed>) = 18 [pid 24550] <... write resumed>) = 18 [pid 24552] <... prctl resumed>) = 0 [pid 24552] setpgid(0, 0 [pid 24550] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24552] <... setpgid resumed>) = 0 [pid 24553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24551] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24554] <... prctl resumed>) = 0 [pid 24553] <... prctl resumed>) = 0 [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 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 24554] setpgid(0, 0 [pid 24553] setpgid(0, 0 [pid 24552] <... openat resumed>) = 3 [pid 24551] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24550] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24554] <... setpgid resumed>) = 0 [pid 24553] <... setpgid resumed>) = 0 [pid 24552] write(3, "1000", 4 [pid 24550] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24552] <... write resumed>) = 4 [pid 24552] close(3 [pid 24550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24552] <... close resumed>) = 0 [pid 24551] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24552] write(1, "executing program\n", 18 [pid 24554] <... openat resumed>) = 3 [pid 24553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24552] <... write resumed>) = 18 [pid 24551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24553] <... openat resumed>) = 3 [pid 24552] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24550] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24554] write(3, "1000", 4 [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 24551] <... bpf resumed>) = 3 [pid 24550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24554] <... write resumed>) = 4 [pid 24553] write(3, "1000", 4 [pid 24552] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24550] exit_group(0 [pid 24554] close(3 [pid 24553] <... write resumed>) = 4 [pid 24552] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24554] <... close resumed>) = 0 [pid 24553] close(3 [pid 24552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24550] <... exit_group resumed>) = ? [pid 24554] write(1, "executing program\n", 18 [pid 24553] <... close resumed>) = 0 executing program [pid 24554] <... write resumed>) = 18 executing program [pid 24553] write(1, "executing program\n", 18 [pid 24551] <... exit_group resumed>) = ? [pid 24554] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24553] <... write resumed>) = 18 [pid 24553] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] <... bpf resumed>) = 3 [pid 24550] +++ exited with 0 +++ [pid 24554] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24551] +++ exited with 0 +++ [pid 24554] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24553] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24552] exit_group(0) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24554] <... bpf resumed>) = 3 [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 24553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24553] <... bpf resumed>) = 3 [pid 24554] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24554] <... exit_group resumed>) = ? [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24555 attached [pid 24553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24553] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24555] set_robust_list(0x555581290660, 24) = 0 [pid 24553] <... exit_group resumed>) = ? [pid 24555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24554] +++ exited with 0 +++ [pid 24553] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24555 ./strace-static-x86_64: Process 24556 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24557 attached [pid 24556] set_robust_list(0x555581290660, 24 [pid 24555] <... prctl resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24557] set_robust_list(0x555581290660, 24 [pid 24556] <... set_robust_list resumed>) = 0 [pid 24555] setpgid(0, 0 [pid 24557] <... set_robust_list resumed>) = 0 [pid 24556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24555] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24557 [pid 24557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24556] <... prctl resumed>) = 0 [pid 24557] <... prctl resumed>) = 0 [pid 24556] setpgid(0, 0 [pid 24555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24556 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24557] setpgid(0, 0) = 0 [pid 24556] <... setpgid resumed>) = 0 [pid 24557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24555] <... openat resumed>) = 3 [pid 24556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24555] write(3, "1000", 4 [pid 24557] <... openat resumed>) = 3 [pid 24555] <... write resumed>) = 4 [pid 24555] close(3 [pid 24557] write(3, "1000", 4 [pid 24556] <... openat resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24557] <... write resumed>) = 4 [pid 24555] <... close resumed>) = 0 [pid 24557] close(3 [pid 24556] write(3, "1000", 4 executing program [pid 24555] write(1, "executing program\n", 18./strace-static-x86_64: Process 24559 attached ./strace-static-x86_64: Process 24558 attached [pid 24556] <... write resumed>) = 4 [pid 24555] <... write resumed>) = 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24559 executing program [pid 24557] <... close resumed>) = 0 [pid 24557] write(1, "executing program\n", 18) = 18 [pid 24557] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24556] close(3 [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 24557] 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 24559] set_robust_list(0x555581290660, 24 [pid 24557] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24558 [pid 24559] <... set_robust_list resumed>) = 0 [pid 24558] set_robust_list(0x555581290660, 24 [pid 24556] <... close resumed>) = 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 24559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24558] <... set_robust_list resumed>) = 0 [pid 24557] <... bpf resumed>) = 3 [pid 24556] write(1, "executing program\n", 18 [pid 24555] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24559] <... prctl resumed>) = 0 [pid 24555] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24559] setpgid(0, 0 [pid 24558] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24556] <... write resumed>) = 18 [pid 24555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24558] <... prctl resumed>) = 0 [pid 24557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24556] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24558] setpgid(0, 0 [pid 24557] exit_group(0 [pid 24556] <... bpf resumed>, buf="cgroup", prog_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] <... openat resumed>) = 3 [pid 24558] <... setpgid resumed>) = 0 [pid 24557] <... exit_group resumed>) = ? executing program [pid 24556] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24555] <... bpf resumed>) = 3 [pid 24559] write(3, "1000", 4 [pid 24556] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24559] <... write resumed>) = 4 [pid 24555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24559] close(3) = 0 [pid 24555] exit_group(0 [pid 24559] write(1, "executing program\n", 18) = 18 [pid 24555] <... exit_group resumed>) = ? [pid 24559] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24557] +++ exited with 0 +++ [pid 24556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24559] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24558] <... openat resumed>) = 3 [pid 24556] <... bpf resumed>) = 3 [pid 24559] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24560 attached [pid 24558] write(3, "1000", 4 [pid 24560] set_robust_list(0x555581290660, 24 [pid 24558] <... write resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24560 [pid 24558] close(3 [pid 24560] <... set_robust_list resumed>) = 0 [pid 24558] <... close resumed>) = 0 ./strace-static-x86_64: Process 24561 attached [pid 24558] write(1, "executing program\n", 18 [pid 24560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24558] <... write resumed>) = 18 executing program [pid 24561] set_robust_list(0x555581290660, 24 [pid 24560] <... prctl resumed>) = 0 [pid 24559] <... bpf resumed>) = 3 [pid 24558] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24561] <... set_robust_list resumed>) = 0 [pid 24560] setpgid(0, 0 [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 24559] 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, "cgroup", O_RDWR|O_PATH [pid 24556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24561 [pid 24561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24560] <... setpgid resumed>) = 0 [pid 24559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24558] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24556] exit_group(0 [pid 24559] exit_group(0 [pid 24556] <... exit_group resumed>) = ? [pid 24559] <... exit_group resumed>) = ? [pid 24561] <... prctl resumed>) = 0 [pid 24560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24558] <... bpf resumed>) = 3 [pid 24561] setpgid(0, 0 [pid 24556] +++ exited with 0 +++ [pid 24561] <... setpgid resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] restart_syscall(<... resuming interrupted clone ...> [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 24561] <... openat resumed>) = 3 [pid 24560] <... openat resumed>) = 3 [pid 24558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24558] exit_group(0 [pid 24561] write(3, "1000", 4 [pid 24560] write(3, "1000", 4 [pid 24559] +++ exited with 0 +++ [pid 24558] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 24561] <... write resumed>) = 4 [pid 24561] close(3 [pid 24560] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24561] <... close resumed>) = 0 [pid 24560] close(3 [pid 24558] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24562 attached [pid 24561] write(1, "executing program\n", 18 [pid 24560] <... close resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 24562] set_robust_list(0x555581290660, 24 [pid 24561] <... write resumed>) = 18 [pid 24560] write(1, "executing program\n", 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24562 [pid 24562] <... set_robust_list resumed>) = 0 [pid 24562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24561] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24560] <... write resumed>) = 18 [pid 24562] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24563 attached [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 24560] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24562] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24563 [pid 24562] <... setpgid resumed>) = 0 [pid 24562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24560] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24563] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24564 attached ) = 0 [pid 24562] <... openat resumed>) = 3 [pid 24561] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24560] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24564 [pid 24564] set_robust_list(0x555581290660, 24 [pid 24562] write(3, "1000", 4 [pid 24561] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... set_robust_list resumed>) = 0 [pid 24563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24562] <... write resumed>) = 4 [pid 24561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24563] <... prctl resumed>) = 0 [pid 24564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24562] close(3 [pid 24560] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24564] <... prctl resumed>) = 0 [pid 24563] setpgid(0, 0 [pid 24562] <... close resumed>) = 0 [pid 24561] <... bpf resumed>) = 3 [pid 24560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24564] setpgid(0, 0 [pid 24563] <... setpgid resumed>) = 0 [pid 24562] write(1, "executing program\n", 18 [pid 24560] exit_group(0 [pid 24561] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24564] <... setpgid resumed>) = 0 [pid 24563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24562] <... write resumed>) = 18 [pid 24561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24560] <... exit_group resumed>) = ? [pid 24561] exit_group(0) = ? [pid 24564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24562] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24561] +++ exited with 0 +++ [pid 24563] <... openat resumed>) = 3 [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) [pid 24564] <... openat resumed>) = 3 [pid 24563] write(3, "1000", 4 [pid 24560] +++ exited with 0 +++ [pid 24562] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- 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] <... write resumed>) = 4 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24564] write(3, "1000", 4 [pid 24563] close(3executing program [pid 24562] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... restart_syscall resumed>) = 0 [pid 24563] <... close resumed>) = 0 [pid 24563] write(1, "executing program\n", 18 [pid 24564] <... write resumed>) = 4 [pid 24563] <... write resumed>) = 18 [pid 24562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24564] close(3 [pid 24563] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24562] <... bpf resumed>) = 3 [pid 24564] write(1, "executing program\n", 18 [pid 24563] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24565 attached ) = -1 ENOENT (No such file or directory) executing program [pid 24563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24565] set_robust_list(0x555581290660, 24 [pid 24564] <... write resumed>) = 18 [pid 24563] <... bpf resumed>) = 3 [pid 24562] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24564] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24563] 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 24566 attached [pid 24565] <... set_robust_list resumed>) = 0 [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 24562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24565 [pid 24566] set_robust_list(0x555581290660, 24 [pid 24565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24564] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24562] exit_group(0 [pid 24566] <... set_robust_list resumed>) = 0 [pid 24565] <... prctl resumed>) = 0 [pid 24564] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24563] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24566 [pid 24565] setpgid(0, 0 [pid 24564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24565] <... setpgid resumed>) = 0 [pid 24563] <... exit_group resumed>) = ? [pid 24564] <... bpf resumed>) = 3 [pid 24562] +++ exited with 0 +++ [pid 24565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24564] exit_group(0 [pid 24566] <... prctl resumed>) = 0 [pid 24563] +++ exited with 0 +++ [pid 24566] setpgid(0, 0 [pid 5848] --- 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] <... setpgid resumed>) = 0 [pid 24564] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24565] <... openat resumed>) = 3 [pid 24564] +++ exited with 0 +++ [pid 24565] write(3, "1000", 4 [pid 24566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24565] <... write resumed>) = 4 [pid 24566] <... openat resumed>) = 3 [pid 24565] close(3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24566] write(3, "1000", 4executing program ) = 4 [pid 24565] <... close resumed>) = 0 [pid 24565] write(1, "executing program\n", 18) = 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24566] close(3 [pid 24565] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24566] <... close resumed>) = 0 [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) executing program [pid 24566] write(1, "executing program\n", 18 [pid 24565] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24566] <... write resumed>) = 18 [pid 24565] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24565] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24567 attached [pid 24566] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24567 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24568 attached [pid 24567] set_robust_list(0x555581290660, 24 [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 24565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24568] set_robust_list(0x555581290660, 24 [pid 24567] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24568 [pid 24567] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24569 attached [pid 24568] <... set_robust_list resumed>) = 0 [pid 24566] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24565] exit_group(0 [pid 24569] set_robust_list(0x555581290660, 24 [pid 24568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24567] <... prctl resumed>) = 0 [pid 24569] <... set_robust_list resumed>) = 0 [pid 24569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24568] <... prctl resumed>) = 0 [pid 24567] setpgid(0, 0 [pid 24566] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24565] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24569 [pid 24569] <... prctl resumed>) = 0 [pid 24568] setpgid(0, 0 [pid 24567] <... setpgid resumed>) = 0 [pid 24569] setpgid(0, 0 [pid 24566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24568] <... setpgid resumed>) = 0 [pid 24569] <... setpgid resumed>) = 0 [pid 24567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24565] +++ exited with 0 +++ [pid 24569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24566] <... bpf resumed>) = 3 [pid 24569] <... openat resumed>) = 3 [pid 24568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24567] <... openat resumed>) = 3 [pid 24566] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24567] write(3, "1000", 4) = 4 [pid 24567] close(3executing program [pid 24569] write(3, "1000", 4 [pid 24568] <... openat resumed>) = 3 [pid 24567] <... close resumed>) = 0 [pid 24566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24569] <... write resumed>) = 4 [pid 24568] write(3, "1000", 4 [pid 24567] write(1, "executing program\n", 18 [pid 24566] exit_group(0 [pid 24569] close(3 [pid 24568] <... write resumed>) = 4 [pid 24567] <... write resumed>) = 18 [pid 24569] <... close resumed>) = 0 [pid 24568] close(3 [pid 24566] <... exit_group resumed>) = ? executing program executing program [pid 24569] write(1, "executing program\n", 18 [pid 24568] <... close resumed>) = 0 [pid 24567] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24569] <... write resumed>) = 18 [pid 24568] write(1, "executing program\n", 18 [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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24568] <... write resumed>) = 18 [pid 24567] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24566] +++ exited with 0 +++ [pid 24568] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24570 attached [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 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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24570 [pid 24570] set_robust_list(0x555581290660, 24 [pid 24569] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24568] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... set_robust_list resumed>) = 0 [pid 24569] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24568] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24567] <... bpf resumed>) = 3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24570] <... prctl resumed>) = 0 [pid 24569] <... bpf resumed>) = 3 [pid 24568] <... bpf resumed>) = 3 [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 24570] setpgid(0, 0) = 0 [pid 24570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24570] <... openat resumed>) = 3 [pid 24567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24570] write(3, "1000", 4 [pid 24567] exit_group(0 [pid 24570] <... write resumed>) = 4 [pid 24567] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24571 attached [pid 24570] close(3 [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 24568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24571] set_robust_list(0x555581290660, 24 [pid 24570] <... close resumed>) = 0 [pid 24569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24568] exit_group(0 [pid 24567] +++ exited with 0 +++ executing program [pid 24571] <... set_robust_list resumed>) = 0 [pid 24570] write(1, "executing program\n", 18 [pid 24569] exit_group(0 [pid 24568] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24571 [pid 24571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24570] <... write resumed>) = 18 [pid 24569] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24571] <... prctl resumed>) = 0 [pid 24570] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24571] setpgid(0, 0 [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 24571] <... setpgid resumed>) = 0 [pid 24570] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24570] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24571] <... openat resumed>) = 3 [pid 24568] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24569, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24571] write(3, "1000", 4) = 4 [pid 24571] close(3) = 0 [pid 24570] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24571] write(1, "executing program\n", 18 [pid 24570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24572 attached ./strace-static-x86_64: Process 24573 attached [pid 24571] <... write resumed>) = 18 [pid 24570] exit_group(0./strace-static-x86_64: Process 24574 attached [pid 24573] set_robust_list(0x555581290660, 24 [pid 24572] set_robust_list(0x555581290660, 24 [pid 24571] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24570] <... exit_group resumed>) = ? [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24573 [pid 24573] <... set_robust_list resumed>) = 0 [pid 24571] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24572 [pid 24571] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24574] set_robust_list(0x555581290660, 24 [pid 24573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24572] <... set_robust_list resumed>) = 0 [pid 24571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24574 [pid 24574] <... set_robust_list resumed>) = 0 [pid 24573] <... prctl resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24573] setpgid(0, 0 [pid 24572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24571] <... bpf resumed>) = 3 [pid 24573] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24575 attached [pid 24574] <... prctl resumed>) = 0 [pid 24573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24572] <... prctl resumed>) = 0 [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 24575] set_robust_list(0x555581290660, 24 [pid 24574] setpgid(0, 0 [pid 24573] <... openat resumed>) = 3 [pid 24572] setpgid(0, 0 [pid 24575] <... set_robust_list resumed>) = 0 [pid 24574] <... setpgid resumed>) = 0 [pid 24573] write(3, "1000", 4 [pid 24572] <... setpgid resumed>) = 0 [pid 24571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24575 [pid 24575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24573] <... write resumed>) = 4 [pid 24572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24571] exit_group(0 [pid 24575] <... prctl resumed>) = 0 [pid 24572] <... openat resumed>) = 3 [pid 24571] <... exit_group resumed>) = ? [pid 24575] setpgid(0, 0 [pid 24574] <... openat resumed>) = 3 [pid 24573] close(3 [pid 24572] write(3, "1000", 4 [pid 24575] <... setpgid resumed>) = 0 [pid 24574] write(3, "1000", 4 [pid 24573] <... close resumed>) = 0 executing program [pid 24575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24574] <... write resumed>) = 4 [pid 24573] write(1, "executing program\n", 18 [pid 24572] <... write resumed>) = 4 [pid 24571] +++ exited with 0 +++ [pid 24574] close(3 [pid 24573] <... write resumed>) = 18 [pid 5842] --- 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 24575] <... openat resumed>) = 3 [pid 24574] <... close resumed>) = 0 [pid 24573] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24572] close(3 [pid 5842] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24575] write(3, "1000", 4 [pid 24574] write(1, "executing program\n", 18 [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 24572] <... close resumed>) = 0 [pid 24575] <... write resumed>) = 4 [pid 24574] <... write resumed>) = 18 [pid 24573] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24572] write(1, "executing program\n", 18 [pid 24575] close(3executing program [pid 24574] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24573] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24575] <... close resumed>) = 0 [pid 24572] <... write resumed>) = 18 [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24575] write(1, "executing program\n", 18 [pid 24574] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24572] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24575] <... write resumed>) = 18 [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) [pid 24575] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24574] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24573] <... bpf resumed>) = 3 [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 24572] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24575] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24573] 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 resumed>) = -1 ENOENT (No such file or directory) [pid 24575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24575] <... bpf resumed>) = 3 [pid 24574] <... bpf resumed>) = 3 [pid 24573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24572] <... bpf resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24572] 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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 24573] exit_group(0 [pid 24575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24573] <... exit_group resumed>) = ? [pid 24572] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24576] set_robust_list(0x555581290660, 24 [pid 24575] exit_group(0 [pid 24574] exit_group(0 [pid 24572] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24576 [pid 24576] <... set_robust_list resumed>) = 0 [pid 24575] <... exit_group resumed>) = ? [pid 24574] <... exit_group resumed>) = ? [pid 24573] +++ exited with 0 +++ [pid 24572] <... exit_group resumed>) = ? [pid 24576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24575] +++ exited with 0 +++ [pid 24572] +++ exited with 0 +++ [pid 24576] <... prctl resumed>) = 0 [pid 24576] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24576] <... setpgid resumed>) = 0 [pid 24574] +++ exited with 0 +++ [pid 24576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24574, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24576] <... openat resumed>) = 3 [pid 24576] write(3, "1000", 4) = 4 [pid 24576] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24576] <... close resumed>) = 0 [pid 24576] write(1, "executing program\n", 18executing program ) = 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24576] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24577 attached [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) ./strace-static-x86_64: Process 24579 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24578 attached [pid 24579] set_robust_list(0x555581290660, 24 [pid 24577] set_robust_list(0x555581290660, 24 [pid 24576] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24577 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24579 ./strace-static-x86_64: Process 24580 attached [pid 24579] <... set_robust_list resumed>) = 0 [pid 24578] set_robust_list(0x555581290660, 24 [pid 24577] <... set_robust_list resumed>) = 0 [pid 24576] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24580] set_robust_list(0x555581290660, 24 [pid 24577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24578 [pid 24580] <... set_robust_list resumed>) = 0 [pid 24579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24578] <... set_robust_list resumed>) = 0 [pid 24577] <... prctl resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24580 [pid 24578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24577] setpgid(0, 0 [pid 24580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24577] <... setpgid resumed>) = 0 [pid 24579] <... prctl resumed>) = 0 [pid 24578] <... prctl resumed>) = 0 [pid 24579] setpgid(0, 0 [pid 24578] setpgid(0, 0 [pid 24577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24580] <... prctl resumed>) = 0 [pid 24579] <... setpgid resumed>) = 0 [pid 24576] <... bpf resumed>) = 3 [pid 24578] <... setpgid resumed>) = 0 [pid 24580] setpgid(0, 0 [pid 24579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24580] <... setpgid resumed>) = 0 [pid 24577] <... openat resumed>) = 3 [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 24580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24579] <... openat resumed>) = 3 [pid 24578] <... openat resumed>) = 3 [pid 24576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24579] write(3, "1000", 4 [pid 24578] write(3, "1000", 4 [pid 24577] write(3, "1000", 4 [pid 24580] <... openat resumed>) = 3 [pid 24579] <... write resumed>) = 4 [pid 24578] <... write resumed>) = 4 [pid 24577] <... write resumed>) = 4 [pid 24579] close(3 [pid 24577] close(3 [pid 24580] write(3, "1000", 4 [pid 24579] <... close resumed>) = 0 [pid 24578] close(3 [pid 24577] <... close resumed>) = 0 [pid 24576] exit_group(0 [pid 24580] <... write resumed>) = 4 [pid 24579] write(1, "executing program\n", 18 [pid 24578] <... close resumed>) = 0 [pid 24577] write(1, "executing program\n", 18 executing program executing program [pid 24576] <... exit_group resumed>) = ? [pid 24580] close(3 [pid 24579] <... write resumed>) = 18 [pid 24578] write(1, "executing program\n", 18 [pid 24577] <... write resumed>) = 18 [pid 24579] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24577] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [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 24580] <... close resumed>) = 0 [pid 24578] <... write resumed>) = 18 [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) [pid 24576] +++ exited with 0 +++ [pid 24578] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24580] write(1, "executing program\n", 18 [pid 24579] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24580] <... write resumed>) = 18 [pid 24579] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24578] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24577] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24580] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24578] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24579] <... bpf resumed>) = 3 [pid 24578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24580] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24578] <... bpf resumed>) = 3 [pid 24577] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24581 attached [pid 24580] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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] set_robust_list(0x555581290660, 24 [pid 24579] exit_group(0 [pid 24578] 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>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24581 [pid 24581] <... set_robust_list resumed>) = 0 [pid 24580] <... bpf resumed>) = 3 [pid 24579] <... exit_group resumed>) = ? [pid 24578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24577] exit_group(0) = ? [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 24579] +++ exited with 0 +++ [pid 24577] +++ exited with 0 +++ [pid 24578] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24581] setpgid(0, 0 [pid 24580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24578] <... exit_group resumed>) = ? [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24580] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24581] <... setpgid resumed>) = 0 [pid 24580] <... exit_group resumed>) = ? [pid 24578] +++ exited with 0 +++ ./strace-static-x86_64: Process 24582 attached [pid 24581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24582] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24582 [pid 24582] <... set_robust_list resumed>) = 0 [pid 24582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24580] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24582] <... prctl resumed>) = 0 [pid 24581] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... restart_syscall resumed>) = 0 [pid 24582] setpgid(0, 0) = 0 [pid 24582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24583 attached [pid 24582] <... openat resumed>) = 3 [pid 24581] write(3, "1000", 4./strace-static-x86_64: Process 24584 attached [pid 24583] set_robust_list(0x555581290660, 24 [pid 24582] write(3, "1000", 4 [pid 24581] <... write resumed>) = 4 [pid 24584] set_robust_list(0x555581290660, 24 [pid 24583] <... set_robust_list resumed>) = 0 [pid 24582] <... write resumed>) = 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24584 [pid 24584] <... set_robust_list resumed>) = 0 [pid 24583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24582] close(3executing program [pid 24581] close(3 [pid 24584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24582] <... close resumed>) = 0 [pid 24583] <... prctl resumed>) = 0 [pid 24581] <... close resumed>) = 0 [pid 24584] <... prctl resumed>) = 0 [pid 24583] setpgid(0, 0 [pid 24582] write(1, "executing program\n", 18 [pid 24581] write(1, "executing program\n", 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24583 [pid 24581] <... write resumed>) = 18 executing program [pid 24581] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24584] setpgid(0, 0 [pid 24583] <... setpgid resumed>) = 0 [pid 24582] <... write resumed>) = 18 [pid 24584] <... setpgid resumed>) = 0 [pid 24581] <... bpf resumed>, buf="cgroup", prog_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 24581] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24581] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24583] <... openat resumed>) = 3 [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 24583] write(3, "1000", 4 [pid 24582] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24584] <... openat resumed>) = 3 [pid 24583] <... write resumed>) = 4 [pid 24582] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24583] close(3 [pid 24584] write(3, "1000", 4 [pid 24583] <... close resumed>) = 0 [pid 24582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24581] <... bpf resumed>) = 3 executing program [pid 24584] <... write resumed>) = 4 [pid 24583] write(1, "executing program\n", 18 [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 24584] close(3 [pid 24583] <... write resumed>) = 18 executing program [pid 24582] <... bpf resumed>) = 3 [pid 24581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24584] <... close resumed>) = 0 [pid 24583] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24581] exit_group(0 [pid 24584] write(1, "executing program\n", 18 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24581] <... exit_group resumed>) = ? [pid 24584] <... write resumed>) = 18 [pid 24583] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24584] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24583] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24582] exit_group(0./strace-static-x86_64: Process 24585 attached [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 24584] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24585] set_robust_list(0x555581290660, 24 [pid 24584] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24583] <... bpf resumed>) = 3 [pid 24581] +++ exited with 0 +++ [pid 24582] +++ exited with 0 +++ [pid 24585] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24585 [pid 24584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24585] <... prctl resumed>) = 0 [pid 24585] setpgid(0, 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24585] <... setpgid resumed>) = 0 [pid 24583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24584] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24583] exit_group(0 [pid 24585] <... openat resumed>) = 3 [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 24583] <... exit_group resumed>) = ? [pid 24585] write(3, "1000", 4) = 4 [pid 24585] close(3) = 0 [pid 24584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24583] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24585] write(1, "executing program\n", 18 [pid 24584] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24586 attached ./strace-static-x86_64: Process 24587 attached [pid 24584] <... exit_group resumed>) = ? executing program [pid 24586] set_robust_list(0x555581290660, 24 [pid 24585] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24586 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24587 [pid 24587] set_robust_list(0x555581290660, 24 [pid 24586] <... set_robust_list resumed>) = 0 [pid 24585] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24586] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24584] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24587] <... set_robust_list resumed>) = 0 [pid 24585] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24588 attached [pid 24586] <... prctl resumed>) = 0 [pid 24585] <... bpf resumed>) = 3 [pid 24588] set_robust_list(0x555581290660, 24 [pid 24587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24586] setpgid(0, 0) = 0 [pid 24586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24588] <... set_robust_list resumed>) = 0 [pid 24587] <... prctl resumed>) = 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 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24588 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24586] <... openat resumed>) = 3 [pid 24588] <... prctl resumed>) = 0 [pid 24585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24587] setpgid(0, 0) = 0 [pid 24586] write(3, "1000", 4 [pid 24585] exit_group(0 [pid 24588] setpgid(0, 0 [pid 24587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24586] <... write resumed>) = 4 [pid 24588] <... setpgid resumed>) = 0 [pid 24586] close(3 [pid 24585] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24587] <... openat resumed>) = 3 [pid 24587] write(3, "1000", 4) = 4 [pid 24587] close(3) = 0 ./strace-static-x86_64: Process 24589 attached [pid 24588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24586] <... close resumed>) = 0 [pid 24585] +++ exited with 0 +++ [pid 24589] set_robust_list(0x555581290660, 24) = 0 [pid 24588] <... openat resumed>) = 3 [pid 24587] write(1, "executing program\n", 18 [pid 24586] write(1, "executing program\n", 18 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24589] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24589 [pid 5844] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24589] <... prctl resumed>) = 0 [pid 24588] write(3, "1000", 4 [pid 24587] <... write resumed>) = 18 [pid 24586] <... write resumed>) = 18 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24589] setpgid(0, 0 [pid 24588] <... write resumed>) = 4 [pid 24587] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24586] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24589] <... setpgid resumed>) = 0 [pid 24588] close(3 [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 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) [pid 24588] <... close resumed>) = 0 [pid 24587] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24586] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24588] write(1, "executing program\n", 18 [pid 24587] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24586] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24588] <... write resumed>) = 18 [pid 24586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24588] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24590 attached [pid 24589] <... openat resumed>) = 3 [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 resumed>) = 3 [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 24590] set_robust_list(0x555581290660, 24 [pid 24589] write(3, "1000", 4 [pid 24588] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24587] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24590] <... set_robust_list resumed>) = 0 [pid 24589] <... write resumed>) = 4 [pid 24586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24590 [pid 24589] close(3 [pid 24588] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24589] <... close resumed>) = 0 [pid 24588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24587] exit_group(0 [pid 24590] <... prctl resumed>) = 0 [pid 24589] write(1, "executing program\n", 18 [pid 24586] exit_group(0 [pid 24589] <... write resumed>) = 18 [pid 24589] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24588] <... bpf resumed>) = 3 [pid 24587] <... exit_group resumed>) = ? [pid 24590] setpgid(0, 0 [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 24586] <... exit_group resumed>) = ? [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 +++ [pid 24586] +++ exited with 0 +++ [pid 24589] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24590] <... setpgid resumed>) = 0 [pid 24589] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24588] exit_group(0 [pid 24590] <... openat resumed>) = 3 [pid 24589] <... bpf resumed>) = 3 [pid 24588] <... exit_group resumed>) = ? [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 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24591 attached [pid 24589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24590] write(3, "1000", 4 [pid 24589] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24589] <... exit_group resumed>) = ? [pid 24589] +++ exited with 0 +++ [pid 24591] set_robust_list(0x555581290660, 24) = 0 [pid 24591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24591 [pid 24588] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24591] <... prctl resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24591] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24592 attached [pid 24590] <... write resumed>) = 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24592] set_robust_list(0x555581290660, 24) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24592 [pid 24592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24590] close(3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24592] <... prctl resumed>) = 0 [pid 24590] <... close resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 executing program [pid 24592] setpgid(0, 0 [pid 24591] <... openat resumed>) = 3 [pid 24590] write(1, "executing program\n", 18 [pid 24592] <... setpgid resumed>) = 0 [pid 24591] write(3, "1000", 4 [pid 24590] <... write resumed>) = 18 [pid 24591] <... write resumed>) = 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24591] close(3 [pid 24590] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24593 attached [pid 24592] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24594 attached [pid 24593] set_robust_list(0x555581290660, 24 [pid 24591] <... close resumed>) = 0 [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 24593] <... set_robust_list resumed>) = 0 [pid 24591] write(1, "executing program\n", 18 [pid 24590] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24593 [pid 24594] set_robust_list(0x555581290660, 24 [pid 24592] write(3, "1000", 4 [pid 24591] <... write resumed>) = 18 [pid 24590] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24594] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24594 [pid 24593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24592] <... write resumed>) = 4 [pid 24591] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24593] <... prctl resumed>) = 0 [pid 24592] close(3 [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 24593] setpgid(0, 0 [pid 24592] <... close resumed>) = 0 [pid 24593] <... setpgid resumed>) = 0 [pid 24592] write(1, "executing program\n", 18 [pid 24594] <... prctl resumed>) = 0 [pid 24593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24592] <... write resumed>) = 18 [pid 24591] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24590] <... bpf resumed>) = 3 [pid 24594] setpgid(0, 0) = 0 [pid 24591] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24593] <... openat resumed>) = 3 [pid 24592] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24593] write(3, "1000", 4 [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 24590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24593] <... write resumed>) = 4 [pid 24592] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24593] close(3 [pid 24592] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24594] write(3, "1000", 4 [pid 24593] <... close resumed>) = 0 executing program [pid 24590] exit_group(0 [pid 24594] <... write resumed>) = 4 [pid 24593] write(1, "executing program\n", 18 [pid 24592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24593] <... write resumed>) = 18 [pid 24591] <... bpf resumed>) = 3 [pid 24590] <... exit_group resumed>) = ? [pid 24594] <... close resumed>) = 0 [pid 24593] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24592] <... bpf resumed>) = 3 executing program [pid 24594] write(1, "executing program\n", 18 [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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24594] <... write resumed>) = 18 [pid 24591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24594] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24591] exit_group(0 [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24592] exit_group(0 [pid 24591] <... exit_group resumed>) = ? [pid 24593] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24592] <... exit_group resumed>) = ? [pid 24590] +++ exited with 0 +++ [pid 24594] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24590, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24594] <... bpf resumed>) = 3 [pid 24591] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24593] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24595 attached [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 5845] <... restart_syscall resumed>) = 0 [pid 24593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24594] 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 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24596 attached [pid 24594] exit_group(0 [pid 24593] exit_group(0 [pid 24595] set_robust_list(0x555581290660, 24 [pid 24592] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24595 [pid 24594] <... exit_group resumed>) = ? [pid 24593] <... exit_group resumed>) = ? [pid 24596] set_robust_list(0x555581290660, 24 [pid 24595] <... set_robust_list resumed>) = 0 [pid 24596] <... set_robust_list resumed>) = 0 [pid 24594] +++ exited with 0 +++ [pid 24593] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24596 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24592, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24596] <... prctl resumed>) = 0 [pid 24595] <... prctl resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24596] setpgid(0, 0 [pid 24595] setpgid(0, 0 [pid 24596] <... setpgid resumed>) = 0 [pid 24595] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24596] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24597 attached [pid 24595] <... openat resumed>) = 3 [pid 24597] set_robust_list(0x555581290660, 24 [pid 24596] write(3, "1000", 4 [pid 24597] <... set_robust_list resumed>) = 0 [pid 24596] <... write resumed>) = 4 [pid 24597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24596] close(3 [pid 24595] write(3, "1000", 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24598 attached executing program [pid 24597] <... prctl resumed>) = 0 [pid 24596] <... close resumed>) = 0 [pid 24595] <... write resumed>) = 4 [pid 24598] set_robust_list(0x555581290660, 24 [pid 24597] setpgid(0, 0 [pid 24596] write(1, "executing program\n", 18 [pid 24595] close(3 [pid 24598] <... set_robust_list resumed>) = 0 [pid 24597] <... setpgid resumed>) = 0 [pid 24596] <... write resumed>) = 18 [pid 24595] <... close resumed>) = 0 ./strace-static-x86_64: Process 24599 attached [pid 24598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24596] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24598] <... prctl resumed>) = 0 executing program [pid 24595] write(1, "executing program\n", 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24597 [pid 24599] set_robust_list(0x555581290660, 24 [pid 24598] setpgid(0, 0 [pid 24597] <... openat resumed>) = 3 [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 24595] <... write resumed>) = 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24598 [pid 24599] <... set_robust_list resumed>) = 0 [pid 24596] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24599 [pid 24599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24598] <... setpgid resumed>) = 0 [pid 24597] write(3, "1000", 4 [pid 24596] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24595] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24599] <... prctl resumed>) = 0 [pid 24596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24599] setpgid(0, 0 [pid 24598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24597] <... write resumed>) = 4 [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] <... setpgid resumed>) = 0 [pid 24598] <... openat resumed>) = 3 [pid 24597] close(3 [pid 24596] <... bpf resumed>) = 3 [pid 24595] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24598] write(3, "1000", 4 [pid 24597] <... close resumed>) = 0 [pid 24595] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24598] <... write resumed>) = 4 [pid 24597] write(1, "executing program\n", 18 [pid 24595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24599] <... openat resumed>) = 3 [pid 24598] close(3 [pid 24597] <... write resumed>) = 18 [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 24599] write(3, "1000", 4 [pid 24598] <... close resumed>) = 0 [pid 24596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 24598] write(1, "executing program\n", 18 [pid 24597] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24596] exit_group(0 [pid 24595] <... bpf resumed>) = 3 [pid 24598] <... write resumed>) = 18 [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 24599] <... write resumed>) = 4 [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 24597] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24596] <... exit_group resumed>) = ? [pid 24598] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24599] close(3 [pid 24597] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24599] <... close resumed>) = 0 [pid 24599] write(1, "executing program\n", 18) = 18 [pid 24599] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [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 24597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24596] +++ exited with 0 +++ [pid 24595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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, "cgroup", O_RDWR|O_PATH [pid 24597] <... bpf resumed>) = 3 [pid 24595] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24596, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24599] <... bpf resumed>) = 3 [pid 24598] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24595] <... exit_group resumed>) = ? [pid 24599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24598] <... bpf 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 [pid 24595] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24598] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24599] exit_group(0 [pid 24598] exit_group(0 [pid 24597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24598] <... exit_group resumed>) = ? [pid 24599] <... exit_group resumed>) = ? [pid 24597] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24598] +++ exited with 0 +++ [pid 24597] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24600 attached [pid 24599] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24600] set_robust_list(0x555581290660, 24 [pid 24597] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24600 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24600] <... set_robust_list resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24600] <... prctl resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24600] setpgid(0, 0./strace-static-x86_64: Process 24601 attached ) = 0 ./strace-static-x86_64: Process 24602 attached [pid 24601] set_robust_list(0x555581290660, 24 [pid 24600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24602] set_robust_list(0x555581290660, 24 [pid 24601] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24602 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24601 [pid 24601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24602] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24603 attached [pid 24602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24602] setpgid(0, 0 [pid 24601] <... prctl resumed>) = 0 [pid 24601] setpgid(0, 0./strace-static-x86_64: Process 24604 attached [pid 24603] set_robust_list(0x555581290660, 24 [pid 24602] <... setpgid resumed>) = 0 [pid 24601] <... setpgid resumed>) = 0 [pid 24600] <... openat resumed>) = 3 [pid 24604] set_robust_list(0x555581290660, 24 [pid 24603] <... set_robust_list resumed>) = 0 [pid 24602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24604] <... set_robust_list resumed>) = 0 [pid 24603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24600] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24604 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24603 [pid 24604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24603] <... prctl resumed>) = 0 [pid 24600] <... write resumed>) = 4 [pid 24604] <... prctl resumed>) = 0 [pid 24603] setpgid(0, 0 [pid 24601] <... openat resumed>) = 3 [pid 24600] close(3 [pid 24604] setpgid(0, 0 [pid 24603] <... setpgid resumed>) = 0 [pid 24604] <... setpgid resumed>) = 0 [pid 24603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24602] <... openat resumed>) = 3 [pid 24600] <... close resumed>) = 0 [pid 24604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24602] write(3, "1000", 4 [pid 24601] write(3, "1000", 4 executing program [pid 24600] write(1, "executing program\n", 18 [pid 24602] <... write resumed>) = 4 [pid 24601] <... write resumed>) = 4 [pid 24600] <... write resumed>) = 18 [pid 24603] <... openat resumed>) = 3 [pid 24602] close(3 [pid 24601] close(3 [pid 24600] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24602] <... close resumed>) = 0 [pid 24601] <... close resumed>) = 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 24600] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24603] write(3, "1000", 4 [pid 24602] write(1, "executing program\n", 18 [pid 24601] write(1, "executing program\n", 18 [pid 24604] write(3, "1000", 4 [pid 24603] <... write resumed>) = 4 [pid 24600] <... bpf resumed>) = 3 executing program executing program [pid 24603] close(3executing program [pid 24604] <... write resumed>) = 4 [pid 24602] <... write resumed>) = 18 [pid 24601] <... write resumed>) = 18 [pid 24604] close(3 [pid 24603] <... close resumed>) = 0 [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 24604] <... close resumed>) = 0 [pid 24603] write(1, "executing program\n", 18 [pid 24601] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24604] 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 24604] <... write resumed>) = 18 executing program [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 24603] <... write resumed>) = 18 [pid 24604] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24601] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24600] exit_group(0 [pid 24604] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24600] <... exit_group resumed>) = ? [pid 24604] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24603] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24602] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24601] <... bpf resumed>) = 3 [pid 24603] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24600] +++ exited with 0 +++ [pid 24604] <... bpf resumed>) = 3 [pid 24603] <... bpf resumed>) = 3 [pid 24601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24601] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24601] <... exit_group resumed>) = ? [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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24602] <... bpf resumed>) = 3 [pid 24604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24604] exit_group(0 [pid 24603] exit_group(0 [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 24601] +++ exited with 0 +++ [pid 24604] <... exit_group resumed>) = ? [pid 24603] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24601, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24602] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24602] <... exit_group resumed>) = ? [pid 24603] +++ exited with 0 +++ [pid 24602] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... restart_syscall resumed>) = 0 [pid 24604] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24607 attached ./strace-static-x86_64: Process 24606 attached ./strace-static-x86_64: Process 24605 attached [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24606 [pid 24605] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24609 attached ./strace-static-x86_64: Process 24608 attached [pid 24607] set_robust_list(0x555581290660, 24 [pid 24606] set_robust_list(0x555581290660, 24 [pid 24605] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24607 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24608 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24605 [pid 24609] set_robust_list(0x555581290660, 24 [pid 24608] set_robust_list(0x555581290660, 24 [pid 24607] <... set_robust_list resumed>) = 0 [pid 24606] <... set_robust_list resumed>) = 0 [pid 24605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24609 [pid 24609] <... set_robust_list resumed>) = 0 [pid 24608] <... set_robust_list resumed>) = 0 [pid 24607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24605] <... prctl resumed>) = 0 [pid 24607] <... prctl resumed>) = 0 [pid 24606] <... prctl resumed>) = 0 [pid 24605] setpgid(0, 0 [pid 24607] setpgid(0, 0 [pid 24606] setpgid(0, 0 [pid 24605] <... setpgid resumed>) = 0 [pid 24609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24607] <... setpgid resumed>) = 0 [pid 24606] <... setpgid resumed>) = 0 [pid 24605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24609] <... prctl resumed>) = 0 [pid 24608] <... prctl resumed>) = 0 [pid 24607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24609] setpgid(0, 0 [pid 24606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24605] <... openat resumed>) = 3 [pid 24609] <... setpgid resumed>) = 0 [pid 24608] setpgid(0, 0 [pid 24607] <... openat resumed>) = 3 [pid 24609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24608] <... setpgid resumed>) = 0 [pid 24607] write(3, "1000", 4 [pid 24608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24607] <... write resumed>) = 4 [pid 24606] <... openat resumed>) = 3 [pid 24605] write(3, "1000", 4 [pid 24607] close(3) = 0 [pid 24607] write(1, "executing program\n", 18executing program [pid 24606] write(3, "1000", 4 [pid 24605] <... write resumed>) = 4 [pid 24609] <... openat resumed>) = 3 [pid 24609] write(3, "1000", 4 [pid 24608] <... openat resumed>) = 3 [pid 24607] <... write resumed>) = 18 [pid 24606] <... write resumed>) = 4 [pid 24605] close(3 [pid 24609] <... write resumed>) = 4 [pid 24608] write(3, "1000", 4 [pid 24607] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24606] close(3 [pid 24605] <... close resumed>) = 0 [pid 24609] close(3 [pid 24608] <... write resumed>) = 4 [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) executing program [pid 24606] <... close resumed>) = 0 [pid 24605] write(1, "executing program\n", 18 [pid 24609] <... close resumed>) = 0 [pid 24608] close(3 [pid 24607] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24606] write(1, "executing program\n", 18 [pid 24605] <... write resumed>) = 18 executing program [pid 24609] write(1, "executing program\n", 18 [pid 24608] <... close resumed>) = 0 [pid 24607] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24606] <... write resumed>) = 18 executing program [pid 24605] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24609] <... write resumed>) = 18 [pid 24608] write(1, "executing program\n", 18 [pid 24607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24609] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24608] <... write resumed>) = 18 [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24607] <... bpf resumed>) = 3 [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24606] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24605] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24609] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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) [pid 24606] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 ENOENT (No such file or directory) [pid 24608] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24608] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24605] <... bpf resumed>) = 3 [pid 24609] <... bpf resumed>) = 3 [pid 24608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24606] <... bpf resumed>) = 3 [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 24607] exit_group(0 [pid 24608] <... bpf resumed>) = 3 [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 24605] 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 24605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24605] exit_group(0) = ? [pid 24609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24607] +++ exited with 0 +++ [pid 24606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24609] exit_group(0 [pid 24608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24606] exit_group(0 [pid 24609] <... exit_group resumed>) = ? [pid 24608] exit_group(0) = ? [pid 24606] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24609] +++ exited with 0 +++ [pid 24606] +++ exited with 0 +++ [pid 24605] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24608] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24611 attached ./strace-static-x86_64: Process 24610 attached [pid 5845] --- 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] set_robust_list(0x555581290660, 24 [pid 24610] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24610 [pid 24610] <... set_robust_list resumed>) = 0 [pid 24611] <... set_robust_list resumed>) = 0 [pid 24610] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24612 attached [pid 24611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24611 [pid 24612] set_robust_list(0x555581290660, 24 [pid 24611] <... prctl resumed>) = 0 [pid 24610] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24612 [pid 24611] setpgid(0, 0 [pid 24610] setpgid(0, 0 [pid 24611] <... setpgid resumed>) = 0 [pid 24610] <... setpgid resumed>) = 0 [pid 24611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24613 attached [pid 24612] <... set_robust_list resumed>) = 0 [pid 24610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24611] <... openat resumed>) = 3 [pid 24612] <... prctl resumed>) = 0 [pid 24610] <... openat resumed>) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24613] set_robust_list(0x555581290660, 24) = 0 [pid 24612] setpgid(0, 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24613 [pid 24613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24612] <... setpgid resumed>) = 0 [pid 24611] write(3, "1000", 4 [pid 24610] write(3, "1000", 4 [pid 24611] <... write resumed>) = 4 [pid 24610] <... write resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24613] <... prctl resumed>) = 0 [pid 24612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24611] close(3./strace-static-x86_64: Process 24614 attached [pid 24612] <... openat resumed>) = 3 [pid 24610] close(3 [pid 24613] setpgid(0, 0 [pid 24614] set_robust_list(0x555581290660, 24 [pid 24613] <... setpgid resumed>) = 0 [pid 24611] <... close resumed>) = 0 [pid 24610] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24614 [pid 24614] <... set_robust_list resumed>) = 0 [pid 24613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24612] write(3, "1000", 4executing program [pid 24611] write(1, "executing program\n", 18 [pid 24610] write(1, "executing program\n", 18executing program [pid 24614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24613] <... openat resumed>) = 3 [pid 24612] <... write resumed>) = 4 [pid 24611] <... write resumed>) = 18 [pid 24610] <... write resumed>) = 18 [pid 24612] close(3 [pid 24614] <... prctl resumed>) = 0 [pid 24613] write(3, "1000", 4 [pid 24612] <... close resumed>) = 0 executing program [pid 24611] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24610] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24613] <... write resumed>) = 4 [pid 24612] write(1, "executing program\n", 18 [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 24614] setpgid(0, 0 [pid 24613] close(3 [pid 24612] <... write resumed>) = 18 [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) executing program [pid 24610] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24614] <... setpgid resumed>) = 0 [pid 24613] <... close resumed>) = 0 [pid 24612] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24611] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24613] write(1, "executing program\n", 18 [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 24611] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24610] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24613] <... write resumed>) = 18 [pid 24614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24612] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24613] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24612] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24614] <... openat resumed>) = 3 [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 24612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24614] write(3, "1000", 4 [pid 24613] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24611] <... bpf resumed>) = 3 [pid 24610] <... bpf resumed>) = 3 [pid 24614] <... write resumed>) = 4 [pid 24613] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] <... bpf resumed>) = 3 [pid 24611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24614] close(3 [pid 24613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24611] exit_group(0 [pid 24610] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24614] <... close resumed>) = 0 [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 24611] <... exit_group resumed>) = ? [pid 24610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24614] write(1, "executing program\n", 18 [pid 24613] <... bpf resumed>) = 3 [pid 24612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24610] exit_group(0 [pid 24614] <... write resumed>) = 18 [pid 24612] exit_group(0 [pid 24614] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 24611] +++ exited with 0 +++ [pid 24610] <... exit_group resumed>) = ? [pid 24614] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24613] exit_group(0 [pid 24612] +++ exited with 0 +++ [pid 24614] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24610] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24613] <... exit_group resumed>) = ? [pid 24614] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24615 attached [pid 24614] 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] +++ exited with 0 +++ [pid 24615] set_robust_list(0x555581290660, 24 [pid 24614] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24615] <... set_robust_list resumed>) = 0 [pid 24614] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24615 ./strace-static-x86_64: Process 24616 attached [pid 24615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24614] +++ exited with 0 +++ [pid 24615] <... prctl resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24615] setpgid(0, 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24616 [pid 24616] set_robust_list(0x555581290660, 24 [pid 24615] <... setpgid resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24616] <... set_robust_list resumed>) = 0 [pid 24615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24615] <... openat resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24616] setpgid(0, 0) = 0 [pid 24615] write(3, "1000", 4) = 4 [pid 24615] close(3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24615] <... close resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24617 attached [pid 24617] set_robust_list(0x555581290660, 24 [pid 24616] <... openat resumed>) = 3 [pid 24615] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24617] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24618 attached [pid 24617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24616] write(3, "1000", 4 [pid 24615] <... write resumed>) = 18 [pid 24618] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24618 [pid 24618] <... set_robust_list resumed>) = 0 [pid 24617] <... prctl resumed>) = 0 [pid 24616] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24617 ./strace-static-x86_64: Process 24619 attached [pid 24618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24617] setpgid(0, 0 [pid 24616] close(3 [pid 24615] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24619 [pid 24619] set_robust_list(0x555581290660, 24 [pid 24618] <... prctl resumed>) = 0 [pid 24617] <... setpgid resumed>) = 0 [pid 24616] <... close resumed>) = 0 [pid 24619] <... set_robust_list resumed>) = 0 [pid 24618] setpgid(0, 0 executing program [pid 24616] write(1, "executing program\n", 18 [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 24619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24616] <... write resumed>) = 18 [pid 24619] <... prctl resumed>) = 0 [pid 24618] <... setpgid resumed>) = 0 [pid 24616] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24615] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24619] setpgid(0, 0 [pid 24618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24617] <... openat resumed>) = 3 [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 24619] <... setpgid resumed>) = 0 [pid 24618] <... openat resumed>) = 3 [pid 24617] write(3, "1000", 4 [pid 24616] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24615] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24617] <... write resumed>) = 4 [pid 24616] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24619] <... openat resumed>) = 3 [pid 24618] write(3, "1000", 4 [pid 24617] close(3 [pid 24616] <... bpf resumed>) = 3 [pid 24615] <... bpf resumed>) = 3 executing program executing program [pid 24619] write(3, "1000", 4 [pid 24618] <... write resumed>) = 4 [pid 24617] <... close resumed>) = 0 [pid 24618] close(3) = 0 [pid 24617] write(1, "executing program\n", 18 [pid 24619] <... write resumed>) = 4 [pid 24618] write(1, "executing program\n", 18 [pid 24617] <... write resumed>) = 18 [pid 24619] close(3 [pid 24618] <... write resumed>) = 18 [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 24619] <... close resumed>) = 0 [pid 24618] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24617] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24619] write(1, "executing program\n", 18 [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] <... bpf resumed>, buf="cgroup", prog_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24619] <... write resumed>) = 18 [pid 24618] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24617] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24616] exit_group(0 [pid 24619] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24618] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24619] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24617] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24615] exit_group(0 [pid 24618] <... bpf resumed>) = 3 [pid 24619] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24616] +++ exited with 0 +++ [pid 24615] <... exit_group resumed>) = ? [pid 24619] <... bpf resumed>) = 3 [pid 24618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24617] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24618] exit_group(0 [pid 24619] 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 24618] <... exit_group resumed>) = ? [pid 24619] exit_group(0 [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 24615] +++ exited with 0 +++ [pid 24619] <... exit_group resumed>) = ? [pid 24618] +++ exited with 0 +++ [pid 24617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24619] +++ exited with 0 +++ [pid 24617] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24617] <... exit_group resumed>) = ? [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24620 attached [pid 24620] set_robust_list(0x555581290660, 24 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24620 [pid 24620] <... set_robust_list resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24621 attached [pid 24620] <... prctl resumed>) = 0 [pid 24620] setpgid(0, 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24621] set_robust_list(0x555581290660, 24 [pid 24617] +++ exited with 0 +++ [pid 24620] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24622 attached [pid 24620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24622] set_robust_list(0x555581290660, 24) = 0 ./strace-static-x86_64: Process 24623 attached [pid 24621] <... set_robust_list resumed>) = 0 [pid 24620] <... openat resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24617, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24621 [pid 24623] set_robust_list(0x555581290660, 24 [pid 24622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24620] write(3, "1000", 4 [pid 24623] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24623 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24622 [pid 24622] <... prctl resumed>) = 0 [pid 24620] <... write resumed>) = 4 [pid 24622] setpgid(0, 0 [pid 24621] <... prctl resumed>) = 0 [pid 24620] close(3 [pid 24622] <... setpgid resumed>) = 0 [pid 24621] setpgid(0, 0 [pid 24620] <... close resumed>) = 0 [pid 24623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24621] <... setpgid resumed>) = 0 [pid 24621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24623] setpgid(0, 0 [pid 24622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24620] write(1, "executing program\n", 18 [pid 24623] <... setpgid resumed>) = 0 [pid 24621] <... openat resumed>) = 3 [pid 24620] <... write resumed>) = 18 [pid 24623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24622] <... openat resumed>) = 3 [pid 24620] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24621] write(3, "1000", 4 [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 24622] write(3, "1000", 4 [pid 24621] <... write resumed>) = 4 [pid 24620] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24622] <... write resumed>) = 4 [pid 24621] close(3 [pid 24620] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24623] <... openat resumed>) = 3 [pid 24622] close(3 [pid 24621] <... close resumed>) = 0 [pid 24620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24623] write(3, "1000", 4 [pid 24622] <... close resumed>) = 0 [pid 24621] write(1, "executing program\n", 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24623] <... write resumed>) = 4 [pid 24620] <... bpf resumed>) = 3 [pid 24623] close(3executing program executing program [pid 24622] write(1, "executing program\n", 18 [pid 24621] <... write resumed>) = 18 [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 24622] <... write resumed>) = 18 [pid 24621] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24622] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24620] exit_group(0 [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) [pid 24621] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24622] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24621] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24620] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24624 attached [pid 24622] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24623] <... close resumed>) = 0 executing program [pid 24624] set_robust_list(0x555581290660, 24 [pid 24623] write(1, "executing program\n", 18 [pid 24622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... set_robust_list resumed>) = 0 [pid 24623] <... write resumed>) = 18 [pid 24622] <... bpf resumed>) = 3 [pid 24620] +++ exited with 0 +++ [pid 24621] <... bpf resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24624 [pid 24623] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 24623] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [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 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 24621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24624] <... prctl resumed>) = 0 [pid 24624] setpgid(0, 0 [pid 24622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24621] exit_group(0 [pid 24622] exit_group(0) = ? [pid 24621] <... exit_group resumed>) = ? [pid 24624] <... setpgid resumed>) = 0 [pid 24623] <... bpf resumed>) = 3 [pid 24624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] <... restart_syscall resumed>) = 0 [pid 24624] <... openat resumed>) = 3 [pid 24621] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24624] write(3, "1000", 4 [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 24622] +++ exited with 0 +++ [pid 24624] <... write resumed>) = 4 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24623] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24622, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24624] close(3 [pid 24623] exit_group(0 [pid 24624] <... close resumed>) = 0 [pid 24623] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 24625 attached [pid 24624] write(1, "executing program\n", 18) = 18 [pid 24625] set_robust_list(0x555581290660, 24 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24625 [pid 24625] <... set_robust_list resumed>) = 0 [pid 24624] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24623] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24626 attached [pid 24625] prctl(PR_SET_PDEATHSIG, SIGKILL [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) ./strace-static-x86_64: Process 24627 attached [pid 24626] set_robust_list(0x555581290660, 24 [pid 24625] <... prctl resumed>) = 0 [pid 24624] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24626 [pid 24626] <... set_robust_list resumed>) = 0 [pid 24625] setpgid(0, 0 [pid 24624] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24627] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24627 [pid 24627] <... set_robust_list resumed>) = 0 [pid 24626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24625] <... setpgid resumed>) = 0 [pid 24624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24626] <... prctl resumed>) = 0 [pid 24625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24627] <... prctl resumed>) = 0 [pid 24626] setpgid(0, 0 [pid 24625] <... openat resumed>) = 3 [pid 24627] setpgid(0, 0 [pid 24626] <... setpgid resumed>) = 0 [pid 24624] <... bpf resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24627] <... setpgid resumed>) = 0 [pid 24625] write(3, "1000", 4 [pid 24627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24625] <... write resumed>) = 4 [pid 24627] <... openat resumed>) = 3 [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 24627] write(3, "1000", 4 [pid 24626] <... openat resumed>) = 3 [pid 24625] close(3 [pid 24627] <... write resumed>) = 4 [pid 24626] write(3, "1000", 4 [pid 24625] <... close resumed>) = 0 [pid 24624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24627] close(3 [pid 24626] <... write resumed>) = 4 [pid 24625] write(1, "executing program\n", 18 [pid 24626] close(3 [pid 24625] <... write resumed>) = 18 [pid 24627] <... close resumed>) = 0 [pid 24626] <... close resumed>) = 0 [pid 24625] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24624] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24627] write(1, "executing program\n", 18 [pid 24626] write(1, "executing program\n", 18 [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 24625] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 ) = 3 [pid 24625] 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 24628 attached [pid 24627] <... write resumed>) = 18 [pid 24626] <... write resumed>) = 18 [pid 24624] <... exit_group resumed>) = ? [pid 24628] set_robust_list(0x555581290660, 24 [pid 24627] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24626] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24628 [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 24626] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24624] +++ exited with 0 +++ [pid 24626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24628] <... set_robust_list resumed>) = 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 24625] exit_group(0 [pid 24626] <... bpf resumed>) = 3 [pid 24628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24627] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24625] <... exit_group resumed>) = ? [pid 24628] <... prctl resumed>) = 0 [pid 24627] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24628] setpgid(0, 0 [pid 24627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24626] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24628] <... setpgid resumed>) = 0 [pid 24626] <... exit_group resumed>) = ? [pid 24628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24627] <... bpf resumed>) = 3 [pid 24625] +++ exited with 0 +++ ./strace-static-x86_64: Process 24629 attached [pid 24628] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24626] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24629 [pid 24629] set_robust_list(0x555581290660, 24 [pid 24628] write(3, "1000", 4 [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 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 24629] <... set_robust_list resumed>) = 0 [pid 24628] <... write resumed>) = 4 [pid 24627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24628] close(3 [pid 24627] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24629] <... prctl resumed>) = 0 [pid 24628] <... close resumed>) = 0 [pid 24627] <... exit_group resumed>) = ? executing program [pid 24629] setpgid(0, 0 [pid 24628] write(1, "executing program\n", 18) = 18 [pid 24629] <... setpgid resumed>) = 0 [pid 24628] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24627] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24630 attached [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24630] set_robust_list(0x555581290660, 24 [pid 24629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24630 ./strace-static-x86_64: Process 24631 attached [pid 24628] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24631] set_robust_list(0x555581290660, 24 [pid 24630] <... set_robust_list resumed>) = 0 [pid 24628] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24631 [pid 24631] <... set_robust_list resumed>) = 0 [pid 24630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24629] <... openat resumed>) = 3 [pid 24628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24630] <... prctl resumed>) = 0 [pid 24629] write(3, "1000", 4 [pid 24631] <... prctl resumed>) = 0 [pid 24630] setpgid(0, 0 [pid 24631] setpgid(0, 0 [pid 24630] <... setpgid resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24629] <... write resumed>) = 4 [pid 24628] <... bpf resumed>) = 3 [pid 24631] <... setpgid resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24629] close(3 [pid 24628] 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 24632 attached [pid 24629] <... close resumed>) = 0 [pid 24630] <... openat resumed>) = 3 executing program [pid 24629] write(1, "executing program\n", 18 [pid 24628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24632] set_robust_list(0x555581290660, 24 [pid 24631] <... openat resumed>) = 3 [pid 24629] <... write resumed>) = 18 [pid 24632] <... set_robust_list resumed>) = 0 [pid 24631] write(3, "1000", 4 [pid 24630] write(3, "1000", 4 [pid 24628] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24632 [pid 24629] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24631] <... write resumed>) = 4 [pid 24630] <... write resumed>) = 4 executing program executing program [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 24628] <... exit_group resumed>) = ? [pid 24632] <... prctl resumed>) = 0 [pid 24631] close(3 [pid 24630] close(3 [pid 24632] setpgid(0, 0 [pid 24631] <... close resumed>) = 0 [pid 24630] <... close resumed>) = 0 [pid 24631] write(1, "executing program\n", 18 [pid 24630] write(1, "executing program\n", 18 [pid 24632] <... setpgid resumed>) = 0 [pid 24631] <... write resumed>) = 18 [pid 24630] <... write resumed>) = 18 [pid 24632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24631] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24632] <... openat resumed>) = 3 [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 24630] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24629] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24628] +++ exited with 0 +++ [pid 24632] write(3, "1000", 4 [pid 24631] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24632] <... write resumed>) = 4 [pid 24631] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24630] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24630] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24632] <... close resumed>) = 0 [pid 24630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24632] write(1, "executing program\n", 18 [pid 24631] <... bpf resumed>) = 3 executing program [pid 24632] <... write resumed>) = 18 [pid 24630] <... bpf resumed>) = 3 [pid 24629] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24632] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 24629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24632] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24633 attached ) = -1 ENOENT (No such file or directory) [pid 24631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24631] exit_group(0 [pid 24630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24629] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24633 [pid 24633] set_robust_list(0x555581290660, 24 [pid 24631] <... exit_group resumed>) = ? [pid 24630] exit_group(0 [pid 24629] <... exit_group resumed>) = ? [pid 24633] <... set_robust_list resumed>) = 0 [pid 24632] <... bpf resumed>) = 3 [pid 24630] <... exit_group resumed>) = ? [pid 24633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24633] setpgid(0, 0) = 0 [pid 24633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24631] +++ exited with 0 +++ [pid 24630] +++ exited with 0 +++ [pid 24629] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24633] <... openat resumed>) = 3 [pid 24632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24632] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24633] write(3, "1000", 4 [pid 24632] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24634 attached ./strace-static-x86_64: Process 24635 attached [pid 24634] set_robust_list(0x555581290660, 24 [pid 24633] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24635 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24634 ./strace-static-x86_64: Process 24636 attached [pid 24634] <... set_robust_list resumed>) = 0 [pid 24633] close(3executing program [pid 24635] set_robust_list(0x555581290660, 24 [pid 24634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24633] <... close resumed>) = 0 [pid 24634] <... prctl resumed>) = 0 [pid 24633] write(1, "executing program\n", 18 [pid 24636] set_robust_list(0x555581290660, 24 [pid 24634] setpgid(0, 0 [pid 24633] <... write resumed>) = 18 [pid 24634] <... setpgid resumed>) = 0 [pid 24636] <... set_robust_list resumed>) = 0 [pid 24635] <... set_robust_list resumed>) = 0 [pid 24634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24633] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24636 [pid 24634] <... openat resumed>) = 3 [pid 24634] write(3, "1000", 4 [pid 24636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24635] prctl(PR_SET_PDEATHSIG, SIGKILL [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] +++ exited with 0 +++ [pid 24635] <... prctl resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24636] <... prctl resumed>) = 0 [pid 24635] setpgid(0, 0 [pid 24634] <... write resumed>) = 4 [pid 24633] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24636] setpgid(0, 0 [pid 24634] close(3 [pid 24636] <... setpgid resumed>) = 0 [pid 24633] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24634] <... close resumed>) = 0 [pid 24633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24634] write(1, "executing program\n", 18 [pid 24635] <... setpgid resumed>) = 0 [pid 24635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24633] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24636] <... openat resumed>) = 3 [pid 24635] <... openat resumed>) = 3 [pid 24634] <... write resumed>) = 18 [pid 24633] 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 24637 attached [pid 24636] write(3, "1000", 4 [pid 24635] write(3, "1000", 4 [pid 24637] set_robust_list(0x555581290660, 24 [pid 24636] <... write resumed>) = 4 [pid 24635] <... write resumed>) = 4 [pid 24634] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24637 [pid 24636] close(3 [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) executing program [pid 24636] <... close resumed>) = 0 [pid 24634] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24633] exit_group(0 [pid 24636] write(1, "executing program\n", 18 [pid 24634] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24637] <... set_robust_list resumed>) = 0 [pid 24635] close(3 [pid 24637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24636] <... write resumed>) = 18 [pid 24635] <... close resumed>) = 0 executing program [pid 24634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24633] <... exit_group resumed>) = ? [pid 24637] <... prctl resumed>) = 0 [pid 24636] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24635] write(1, "executing program\n", 18 [pid 24637] setpgid(0, 0 [pid 24635] <... write resumed>) = 18 [pid 24637] <... setpgid resumed>) = 0 [pid 24635] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 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 24634] <... bpf resumed>) = 3 [pid 24633] +++ exited with 0 +++ [pid 24635] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24633, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24635] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24637] <... openat resumed>) = 3 [pid 24636] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24634] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24637] write(3, "1000", 4 [pid 24636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24635] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24638 attached [pid 24637] <... write resumed>) = 4 [pid 24634] +++ exited with 0 +++ [pid 24636] <... bpf resumed>) = 3 [pid 24638] set_robust_list(0x555581290660, 24 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24638] <... set_robust_list resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24637] close(3 [pid 24638] <... prctl resumed>) = 0 [pid 24638] setpgid(0, 0) = 0 [pid 24638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24638 [pid 24637] <... close resumed>) = 0 executing program [pid 24637] write(1, "executing program\n", 18 [pid 24635] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24637] <... write resumed>) = 18 [pid 24637] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24638] <... openat resumed>) = 3 [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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... restart_syscall resumed>) = 0 [pid 24636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24638] write(3, "1000", 4 [pid 24637] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24636] exit_group(0 [pid 24638] <... write resumed>) = 4 [pid 24637] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24636] <... exit_group resumed>) = ? [pid 24635] exit_group(0 [pid 24638] close(3 [pid 24637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24635] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24639 attached [pid 24638] <... close resumed>) = 0 [pid 24637] <... bpf resumed>) = 3 [pid 24636] +++ exited with 0 +++ [pid 24638] write(1, "executing program\n", 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24638] <... write resumed>) = 18 [pid 24638] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24637] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24639] set_robust_list(0x555581290660, 24 [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 24637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24635] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24639 [pid 24639] <... set_robust_list resumed>) = 0 [pid 24638] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24637] exit_group(0 [pid 24638] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24639] <... prctl resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24638] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24640 attached [pid 24639] setpgid(0, 0 [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 24637] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24640 [pid 24639] <... setpgid resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24637, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24640] set_robust_list(0x555581290660, 24 [pid 24639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24641 attached [pid 24640] <... set_robust_list resumed>) = 0 [pid 24639] <... openat resumed>) = 3 [pid 24638] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 executing program [pid 24641] set_robust_list(0x555581290660, 24 [pid 24640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24639] write(3, "1000", 4 [pid 24638] <... exit_group resumed>) = ? [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24641 [pid 24640] <... prctl resumed>) = 0 [pid 24639] <... write resumed>) = 4 [pid 24640] setpgid(0, 0 [pid 24639] close(3 [pid 24640] <... setpgid resumed>) = 0 [pid 24639] <... close resumed>) = 0 [pid 24640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24639] write(1, "executing program\n", 18) = 18 [pid 24639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24638] +++ exited with 0 +++ [pid 24640] write(3, "1000", 4 [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24640] <... write resumed>) = 4 [pid 24639] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24641] <... set_robust_list resumed>) = 0 [pid 24640] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24640] <... close resumed>) = 0 [pid 24639] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24640] write(1, "executing program\n", 18) = 18 [pid 24639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24642 attached [pid 24641] <... prctl resumed>) = 0 [pid 24640] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24641] setpgid(0, 0 [pid 24639] <... bpf resumed>) = 3 [pid 24641] <... setpgid resumed>) = 0 [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 24639] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24640] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24642] set_robust_list(0x555581290660, 24 [pid 24641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24640] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24642 [pid 24642] <... set_robust_list resumed>) = 0 [pid 24641] <... openat resumed>) = 3 [pid 24641] write(3, "1000", 4 [pid 24642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24642] <... prctl resumed>) = 0 [pid 24641] <... write resumed>) = 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24642] setpgid(0, 0 [pid 24641] close(3 [pid 24642] <... setpgid resumed>) = 0 [pid 24641] <... close resumed>) = 0 [pid 24642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 24641] write(1, "executing program\n", 18 [pid 24640] <... bpf resumed>) = 3 [pid 24639] <... exit_group resumed>) = ? [pid 24641] <... write resumed>) = 18 [pid 24641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24642] <... openat resumed>) = 3 [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24642] write(3, "1000", 4 [pid 24641] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24642] <... write resumed>) = 4 [pid 24642] close(3 [pid 24641] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24642] <... close resumed>) = 0 [pid 24642] write(1, "executing program\n", 18 executing program [pid 24641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 24641] <... bpf resumed>) = 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 24642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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, "cgroup", O_RDWR|O_PATH [pid 24640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24642] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24640] exit_group(0./strace-static-x86_64: Process 24643 attached [pid 24642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = -1 EBADF (Bad file descriptor) [pid 24640] <... exit_group resumed>) = ? [pid 24642] <... bpf resumed>) = 3 [pid 24641] exit_group(0 [pid 24639] +++ exited with 0 +++ [pid 24641] <... exit_group resumed>) = ? [pid 24643] set_robust_list(0x555581290660, 24 [pid 24640] +++ exited with 0 +++ [pid 24643] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24643 [pid 5842] --- 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 24643] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24643] <... prctl resumed>) = 0 [pid 24642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24642] exit_group(0 [pid 24643] setpgid(0, 0 [pid 24642] <... exit_group resumed>) = ? [pid 24641] +++ exited with 0 +++ [pid 24643] <... setpgid resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24642] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24643] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24644 attached [pid 24643] write(3, "1000", 4 [pid 24644] set_robust_list(0x555581290660, 24 [pid 24643] <... write resumed>) = 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24644 ./strace-static-x86_64: Process 24645 attached [pid 24645] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24645 ./strace-static-x86_64: Process 24646 attached [pid 24644] <... set_robust_list resumed>) = 0 [pid 24643] close(3 [pid 24645] <... set_robust_list resumed>) = 0 [pid 24644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24643] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24646 [pid 24646] set_robust_list(0x555581290660, 24 [pid 24645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24644] setpgid(0, 0 [pid 24643] write(1, "executing program\n", 18 [pid 24644] <... setpgid resumed>) = 0 executing program [pid 24646] <... set_robust_list resumed>) = 0 [pid 24645] <... prctl resumed>) = 0 [pid 24644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24643] <... write resumed>) = 18 [pid 24643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24645] setpgid(0, 0 [pid 24644] <... openat resumed>) = 3 [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 24646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24644] write(3, "1000", 4 [pid 24646] <... prctl resumed>) = 0 [pid 24645] <... setpgid resumed>) = 0 [pid 24643] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24646] setpgid(0, 0 [pid 24644] <... write resumed>) = 4 [pid 24643] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24646] <... setpgid resumed>) = 0 [pid 24645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24644] close(3 executing program [pid 24643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [pid 24644] write(1, "executing program\n", 18) = 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24645] <... openat resumed>) = 3 [pid 24644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24644] <... bpf resumed>) = 3 executing program [pid 24645] write(3, "1000", 4) = 4 [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 24645] close(3 [pid 24644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24645] <... close resumed>) = 0 [pid 24644] exit_group(0 [pid 24645] write(1, "executing program\n", 18) = 18 [pid 24644] <... exit_group resumed>) = ? [pid 24646] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24647 attached [pid 24646] write(3, "1000", 4 [pid 24645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24643] <... bpf resumed>) = 3 [pid 24646] <... write resumed>) = 4 [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 24646] close(3 [pid 24645] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24646] <... close resumed>) = 0 [pid 24647] set_robust_list(0x555581290660, 24) = 0 [pid 24647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24646] write(1, "executing program\n", 18 [pid 24645] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24644] +++ exited with 0 +++ [pid 24643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24647 executing program [pid 24647] setpgid(0, 0 [pid 24646] <... write resumed>) = 18 [pid 24645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24643] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24647] <... setpgid resumed>) = 0 [pid 24646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24645] <... bpf resumed>) = 3 [pid 24643] <... exit_group resumed>) = ? [pid 24647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24646] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24646] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24648 attached [pid 24648] set_robust_list(0x555581290660, 24 [pid 24643] +++ exited with 0 +++ [pid 24645] exit_group(0 [pid 24647] <... openat resumed>) = 3 [pid 24646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... set_robust_list resumed>) = 0 [pid 24647] write(3, "1000", 4 [pid 24645] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24648 [pid 24647] <... write resumed>) = 4 [pid 24648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24647] close(3 [pid 24646] <... bpf resumed>) = 3 [pid 24645] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24647] <... close resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24647] write(1, "executing program\n", 18executing program ) = 18 [pid 24648] setpgid(0, 0 [pid 24647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24648] <... setpgid resumed>) = 0 [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 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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24646] exit_group(0 [pid 24648] <... openat resumed>) = 3 [pid 24646] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24650 attached ./strace-static-x86_64: Process 24649 attached [pid 24648] write(3, "1000", 4 [pid 24647] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24646] +++ exited with 0 +++ [pid 24650] set_robust_list(0x555581290660, 24 [pid 24648] <... write resumed>) = 4 [pid 24647] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24649 [pid 24650] <... set_robust_list resumed>) = 0 [pid 24649] set_robust_list(0x555581290660, 24 [pid 24648] close(3 [pid 24647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24649] <... set_robust_list resumed>) = 0 [pid 24648] <... close resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24650 [pid 24650] <... prctl resumed>) = 0 executing program [pid 24648] write(1, "executing program\n", 18 [pid 24650] setpgid(0, 0 [pid 24649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24648] <... write resumed>) = 18 [pid 24649] <... prctl resumed>) = 0 [pid 24650] <... setpgid resumed>) = 0 [pid 24649] setpgid(0, 0 [pid 24648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24649] <... setpgid resumed>) = 0 [pid 24647] <... bpf resumed>) = 3 [pid 24649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24650] <... openat resumed>) = 3 [pid 24649] <... openat resumed>) = 3 [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 5845] <... restart_syscall resumed>) = 0 [pid 24650] write(3, "1000", 4 [pid 24649] write(3, "1000", 4 [pid 24648] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24650] <... write resumed>) = 4 [pid 24649] <... write resumed>) = 4 executing program executing program [pid 24648] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24650] close(3 [pid 24649] close(3 [pid 24648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24650] <... close resumed>) = 0 [pid 24649] <... close resumed>) = 0 [pid 24650] write(1, "executing program\n", 18 [pid 24649] write(1, "executing program\n", 18 [pid 24648] <... bpf resumed>) = 3 [pid 24647] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24650] <... write resumed>) = 18 [pid 24649] <... write resumed>) = 18 [pid 24650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 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 24650] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24649] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24650] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24649] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24651 attached [pid 24650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24647] +++ exited with 0 +++ [pid 24651] set_robust_list(0x555581290660, 24) = 0 [pid 24649] <... bpf resumed>) = 3 [pid 24648] exit_group(0 [pid 24651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24651 [pid 24650] <... bpf resumed>) = 3 [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 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24651] <... prctl resumed>) = 0 [pid 24648] <... exit_group resumed>) = ? [pid 24651] setpgid(0, 0 [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24651] <... setpgid resumed>) = 0 [pid 24650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24649] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24652 attached [pid 24651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24649] <... exit_group resumed>) = ? [pid 24650] exit_group(0 [pid 24648] +++ exited with 0 +++ [pid 24652] set_robust_list(0x555581290660, 24 [pid 24651] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24652] <... set_robust_list resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24652] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24651] write(3, "1000", 4 [pid 24650] <... exit_group resumed>) = ? [pid 24649] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24652 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24652] <... prctl resumed>) = 0 [pid 24651] <... write resumed>) = 4 [pid 24652] setpgid(0, 0 [pid 24651] close(3 [pid 24652] <... setpgid resumed>) = 0 [pid 24651] <... close resumed>) = 0 [pid 24652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24651] write(1, "executing program\n", 18 [pid 24650] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24651] <... write resumed>) = 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24653 attached executing program executing program executing program ./strace-static-x86_64: Process 24654 attached [pid 24653] set_robust_list(0x555581290660, 24 [pid 24652] <... openat resumed>) = 3 [pid 24651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24653 [pid 24654] set_robust_list(0x555581290660, 24 [pid 24653] <... set_robust_list resumed>) = 0 [pid 24652] write(3, "1000", 4 [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) ./strace-static-x86_64: Process 24655 attached [pid 24654] <... set_robust_list resumed>) = 0 [pid 24653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24652] <... write resumed>) = 4 [pid 24651] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24655 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24654 [pid 24655] set_robust_list(0x555581290660, 24) = 0 [pid 24655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24653] <... prctl resumed>) = 0 [pid 24652] close(3 [pid 24651] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24655] <... prctl resumed>) = 0 [pid 24654] <... prctl resumed>) = 0 [pid 24652] <... close resumed>) = 0 [pid 24655] setpgid(0, 0 [pid 24654] setpgid(0, 0 [pid 24653] setpgid(0, 0 [pid 24655] <... setpgid resumed>) = 0 [pid 24654] <... setpgid resumed>) = 0 [pid 24653] <... setpgid resumed>) = 0 [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=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24652] <... write resumed>) = 18 [pid 24655] <... openat resumed>) = 3 [pid 24652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] write(3, "1000", 4 [pid 24654] <... openat resumed>) = 3 [pid 24651] <... bpf resumed>) = 3 [pid 24655] <... write resumed>) = 4 [pid 24655] close(3 [pid 24654] write(3, "1000", 4 [pid 24655] <... close resumed>) = 0 [pid 24654] <... write resumed>) = 4 [pid 24655] write(1, "executing program\n", 18 [pid 24653] <... openat resumed>) = 3 [pid 24652] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24655] <... write resumed>) = 18 [pid 24654] close(3 [pid 24655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24654] <... close resumed>) = 0 [pid 24653] write(3, "1000", 4 [pid 24652] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 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] write(1, "executing program\n", 18 [pid 24653] <... write resumed>) = 4 [pid 24652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24655] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24654] <... write resumed>) = 18 [pid 24653] close(3 [pid 24655] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24653] <... close resumed>) = 0 [pid 24652] <... bpf resumed>) = 3 [pid 24651] exit_group(0 [pid 24655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>, buf="cgroup", 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 24653] write(1, "executing program\n", 18 [pid 24655] <... bpf resumed>) = 3 [pid 24654] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24653] <... write resumed>) = 18 [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 24651] <... exit_group resumed>) = ? [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] <... openat resumed>) = -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=7 [pid 24655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24655] exit_group(0 [pid 24654] <... bpf resumed>) = 3 [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) [pid 24651] +++ exited with 0 +++ [pid 24655] <... exit_group resumed>) = ? [pid 24652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24653] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24652] exit_group(0 [pid 24653] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24652] <... exit_group resumed>) = ? [pid 24655] +++ exited with 0 +++ [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24653] <... bpf resumed>) = 3 [pid 5844] --- 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] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24654] <... exit_group resumed>) = ? [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 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24653] exit_group(0) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24654] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24656 attached [pid 24656] set_robust_list(0x555581290660, 24) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24656] setpgid(0, 0./strace-static-x86_64: Process 24657 attached ) = 0 [pid 24653] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24656 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24657] set_robust_list(0x555581290660, 24 [pid 24656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24657 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24657] <... set_robust_list resumed>) = 0 [pid 24656] <... openat resumed>) = 3 [pid 24657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24657] <... prctl resumed>) = 0 [pid 24657] setpgid(0, 0 [pid 24656] write(3, "1000", 4 [pid 24657] <... setpgid resumed>) = 0 [pid 24656] <... write resumed>) = 4 [pid 24657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24659 attached ./strace-static-x86_64: Process 24658 attached [pid 24656] close(3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24659] set_robust_list(0x555581290660, 24 [pid 24658] set_robust_list(0x555581290660, 24 [pid 24657] <... openat resumed>) = 3 [pid 24656] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24658 executing program ./strace-static-x86_64: Process 24660 attached [pid 24659] <... set_robust_list resumed>) = 0 [pid 24658] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24659 [pid 24660] set_robust_list(0x555581290660, 24 [pid 24657] write(3, "1000", 4 [pid 24658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24656] write(1, "executing program\n", 18 [pid 24660] <... set_robust_list resumed>) = 0 [pid 24659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24658] <... prctl resumed>) = 0 [pid 24657] <... write resumed>) = 4 [pid 24656] <... write resumed>) = 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24660 [pid 24660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24659] <... prctl resumed>) = 0 [pid 24658] setpgid(0, 0 [pid 24657] close(3 [pid 24656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24660] <... prctl resumed>) = 0 [pid 24659] setpgid(0, 0 [pid 24658] <... setpgid resumed>) = 0 [pid 24657] <... close resumed>) = 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 24660] setpgid(0, 0 [pid 24659] <... setpgid resumed>) = 0 executing program [pid 24658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24657] write(1, "executing program\n", 18 [pid 24656] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24660] <... setpgid resumed>) = 0 [pid 24657] <... write resumed>) = 18 [pid 24656] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24658] <... openat resumed>) = 3 [pid 24657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 24658] write(3, "1000", 4 [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] <... bpf resumed>) = 3 [pid 24660] <... openat resumed>) = 3 [pid 24659] write(3, "1000", 4 [pid 24658] <... write resumed>) = 4 [pid 24657] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24660] write(3, "1000", 4 [pid 24659] <... write resumed>) = 4 [pid 24658] close(3 [pid 24657] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24656] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24660] <... write resumed>) = 4 [pid 24659] close(3 [pid 24658] <... close resumed>) = 0 executing program [pid 24660] close(3 [pid 24659] <... close resumed>) = 0 [pid 24658] write(1, "executing program\n", 18 [pid 24657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24660] <... close resumed>) = 0 [pid 24659] write(1, "executing program\n", 18 [pid 24658] <... write resumed>) = 18 [pid 24657] <... bpf resumed>) = 3 [pid 24656] exit_group(0executing program [pid 24660] write(1, "executing program\n", 18 [pid 24658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24660] <... write resumed>) = 18 [pid 24659] <... write resumed>) = 18 [pid 24656] <... exit_group resumed>) = ? [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 24660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24658] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 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 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 24657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24656] +++ exited with 0 +++ [pid 24660] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24659] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24658] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24657] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24660] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24659] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 24658] <... bpf resumed>) = 3 [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 24659] <... bpf resumed>) = 3 [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 24657] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 24660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24659] 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 resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24657, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24660] exit_group(0) = ? [pid 24659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24658] exit_group(0 [pid 24659] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24661 attached [pid 24659] <... exit_group resumed>) = ? [pid 24658] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24662 attached [pid 24662] set_robust_list(0x555581290660, 24 [pid 24661] set_robust_list(0x555581290660, 24 [pid 24660] +++ exited with 0 +++ [pid 24662] <... set_robust_list resumed>) = 0 [pid 24659] +++ exited with 0 +++ [pid 24658] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24661 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24661] <... set_robust_list resumed>) = 0 [pid 24662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24662 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24662] <... prctl resumed>) = 0 [pid 24661] <... prctl resumed>) = 0 [pid 24662] setpgid(0, 0 [pid 24661] setpgid(0, 0 [pid 24662] <... setpgid resumed>) = 0 [pid 24661] <... setpgid resumed>) = 0 [pid 24662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24663 attached [pid 24661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24663 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24662] <... openat resumed>) = 3 [pid 24663] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24665 attached ./strace-static-x86_64: Process 24664 attached [pid 24662] write(3, "1000", 4 [pid 24663] <... set_robust_list resumed>) = 0 [pid 24661] <... openat resumed>) = 3 [pid 24662] <... write resumed>) = 4 [pid 24662] close(3 [pid 24664] set_robust_list(0x555581290660, 24 [pid 24663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24662] <... close resumed>) = 0 [pid 24661] write(3, "1000", 4 [pid 24665] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24665 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24664 [pid 24665] <... set_robust_list resumed>) = 0 [pid 24664] <... set_robust_list resumed>) = 0 [pid 24663] <... prctl resumed>) = 0 [pid 24662] write(1, "executing program\n", 18 [pid 24661] <... write resumed>) = 4 [pid 24665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24664] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24663] setpgid(0, 0 [pid 24661] close(3executing program [pid 24665] <... prctl resumed>) = 0 [pid 24664] <... prctl resumed>) = 0 [pid 24663] <... setpgid resumed>) = 0 [pid 24662] <... write resumed>) = 18 [pid 24661] <... close resumed>) = 0 [pid 24665] setpgid(0, 0 [pid 24664] setpgid(0, 0 [pid 24661] write(1, "executing program\n", 18 [pid 24663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24664] <... setpgid resumed>) = 0 [pid 24661] <... write resumed>) = 18 [pid 24665] <... setpgid resumed>) = 0 [pid 24664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24663] <... openat resumed>) = 3 [pid 24662] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24661] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24664] <... openat resumed>) = 3 [pid 24663] write(3, "1000", 4 [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 24662] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24664] write(3, "1000", 4 [pid 24663] <... write resumed>) = 4 [pid 24662] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24661] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24664] <... write resumed>) = 4 [pid 24663] close(3 [pid 24665] <... openat resumed>) = 3 [pid 24661] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24665] write(3, "1000", 4 [pid 24664] close(3 [pid 24663] <... close resumed>) = 0 [pid 24661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24665] <... write resumed>) = 4 executing program [pid 24664] <... close resumed>) = 0 [pid 24662] <... bpf resumed>) = 3 [pid 24665] close(3 [pid 24663] write(1, "executing program\n", 18 [pid 24661] <... bpf resumed>) = 3 [pid 24664] write(1, "executing program\n", 18 [pid 24663] <... write resumed>) = 18 [pid 24665] <... close resumed>) = 0 executing program executing program [pid 24665] write(1, "executing program\n", 18) = 18 [pid 24665] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24665] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24663] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24664] <... write resumed>) = 18 [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 24665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24663] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24662] exit_group(0 [pid 24665] <... bpf resumed>) = 3 [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 24663] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24664] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24665] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24664] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24663] <... bpf resumed>) = 3 [pid 24661] exit_group(0 [pid 24665] exit_group(0 [pid 24663] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24665] <... exit_group resumed>) = ? [pid 24664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24662] +++ exited with 0 +++ [pid 24661] <... exit_group resumed>) = ? [pid 24665] +++ exited with 0 +++ [pid 24664] <... bpf resumed>) = 3 [pid 24663] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24663] <... exit_group resumed>) = ? [pid 24661] +++ exited with 0 +++ ./strace-static-x86_64: Process 24666 attached [pid 24664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24666] set_robust_list(0x555581290660, 24 [pid 24664] exit_group(0 [pid 24663] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24663, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- 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] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24667 attached [pid 24666] <... set_robust_list resumed>) = 0 [pid 24667] set_robust_list(0x555581290660, 24) = 0 [pid 24667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24664] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24667 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24666 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24667] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24668 attached [pid 24666] <... prctl resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24668] set_robust_list(0x555581290660, 24 [pid 24667] setpgid(0, 0 [pid 24666] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24668 [pid 24668] <... set_robust_list resumed>) = 0 [pid 24667] <... setpgid resumed>) = 0 [pid 24666] <... setpgid resumed>) = 0 [pid 24668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24669 attached [pid 24666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24669] set_robust_list(0x555581290660, 24 [pid 24668] <... prctl resumed>) = 0 [pid 24667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24668] setpgid(0, 0 [pid 24669] <... set_robust_list resumed>) = 0 [pid 24669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24670 attached [pid 24669] setpgid(0, 0 [pid 24668] <... setpgid resumed>) = 0 [pid 24667] <... openat resumed>) = 3 [pid 24666] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24669 [pid 24670] set_robust_list(0x555581290660, 24 [pid 24669] <... setpgid resumed>) = 0 [pid 24668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24670] <... set_robust_list resumed>) = 0 [pid 24669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24668] <... openat resumed>) = 3 [pid 24667] write(3, "1000", 4 [pid 24666] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24670 executing program executing program [pid 24668] write(3, "1000", 4 [pid 24667] <... write resumed>) = 4 [pid 24668] <... write resumed>) = 4 [pid 24667] close(3 [pid 24670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24668] close(3 [pid 24667] <... close resumed>) = 0 [pid 24666] <... write resumed>) = 4 [pid 24668] <... close resumed>) = 0 [pid 24667] write(1, "executing program\n", 18 [pid 24668] write(1, "executing program\n", 18 [pid 24667] <... write resumed>) = 18 [pid 24668] <... write resumed>) = 18 [pid 24667] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24670] <... prctl resumed>) = 0 [pid 24669] <... openat resumed>) = 3 [pid 24668] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24666] close(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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24668] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24667] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24670] setpgid(0, 0 [pid 24668] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24670] <... setpgid resumed>) = 0 [pid 24669] write(3, "1000", 4 [pid 24668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 executing program [pid 24670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24669] <... write resumed>) = 4 [pid 24667] <... bpf resumed>) = 3 [pid 24666] write(1, "executing program\n", 18 [pid 24669] close(3) = 0 [pid 24669] write(1, "executing program\n", 18 [pid 24670] <... openat resumed>) = 3 [pid 24666] <... write resumed>) = 18 [pid 24669] <... write resumed>) = 18 executing program [pid 24670] write(3, "1000", 4 [pid 24669] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24666] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24667] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24669] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24670] <... write resumed>) = 4 [pid 24668] <... bpf resumed>) = 3 [pid 24667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24670] close(3 [pid 24669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24667] exit_group(0 [pid 24666] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24670] <... close resumed>) = 0 [pid 24669] <... bpf resumed>) = 3 [pid 24668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24670] write(1, "executing program\n", 18 [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 24668] exit_group(0 [pid 24667] <... exit_group resumed>) = ? [pid 24666] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24670] <... write resumed>) = 18 [pid 24669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24668] <... exit_group resumed>) = ? [pid 24666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24670] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] exit_group(0 [pid 24667] +++ exited with 0 +++ [pid 24666] <... bpf resumed>) = 3 [pid 24670] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24669] <... exit_group resumed>) = ? [pid 24668] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24667, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24670] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24669] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 5842] restart_syscall(<... resuming interrupted clone ...> [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 24666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24666] exit_group(0 [pid 24670] exit_group(0 [pid 24666] <... exit_group resumed>) = ? [pid 24670] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 24666] +++ exited with 0 +++ [pid 24670] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24671 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24671] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24671 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24671] <... set_robust_list resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24674 attached ./strace-static-x86_64: Process 24673 attached ./strace-static-x86_64: Process 24672 attached [pid 24673] set_robust_list(0x555581290660, 24 [pid 24672] set_robust_list(0x555581290660, 24 [pid 24671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24672 ./strace-static-x86_64: Process 24675 attached [pid 24674] set_robust_list(0x555581290660, 24 [pid 24673] <... set_robust_list resumed>) = 0 [pid 24672] <... set_robust_list resumed>) = 0 [pid 24671] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24673 [pid 24675] set_robust_list(0x555581290660, 24 [pid 24674] <... set_robust_list resumed>) = 0 [pid 24673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24671] setpgid(0, 0 [pid 24673] <... prctl resumed>) = 0 [pid 24672] <... prctl resumed>) = 0 [pid 24674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24675] <... set_robust_list resumed>) = 0 [pid 24674] <... prctl resumed>) = 0 [pid 24673] setpgid(0, 0 [pid 24672] setpgid(0, 0 [pid 24671] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24675 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24674 [pid 24673] <... setpgid resumed>) = 0 [pid 24672] <... setpgid resumed>) = 0 [pid 24675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24674] setpgid(0, 0 [pid 24673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24675] <... prctl resumed>) = 0 [pid 24674] <... setpgid resumed>) = 0 [pid 24673] <... openat resumed>) = 3 [pid 24672] <... openat resumed>) = 3 [pid 24672] write(3, "1000", 4 [pid 24675] setpgid(0, 0 [pid 24672] <... write resumed>) = 4 [pid 24672] close(3 [pid 24674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24672] <... close resumed>) = 0 [pid 24675] <... setpgid resumed>) = 0 executing program [pid 24672] write(1, "executing program\n", 18) = 18 [pid 24672] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24674] <... openat resumed>) = 3 [pid 24673] write(3, "1000", 4 [pid 24671] <... openat resumed>) = 3 [pid 24673] <... write resumed>) = 4 [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 24671] write(3, "1000", 4 [pid 24675] <... openat resumed>) = 3 [pid 24674] write(3, "1000", 4 [pid 24673] close(3 [pid 24672] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24671] <... write resumed>) = 4 [pid 24675] write(3, "1000", 4 [pid 24674] <... write resumed>) = 4 [pid 24673] <... close resumed>) = 0 [pid 24672] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24671] close(3 [pid 24675] <... write resumed>) = 4 [pid 24674] close(3 [pid 24673] write(1, "executing program\n", 18 executing program [pid 24672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24671] <... close resumed>) = 0 executing program [pid 24675] close(3 [pid 24674] <... close resumed>) = 0 [pid 24673] <... write resumed>) = 18 [pid 24674] write(1, "executing program\n", 18 [pid 24675] <... close resumed>) = 0 [pid 24674] <... write resumed>) = 18 executing program [pid 24675] write(1, "executing program\n", 18 [pid 24674] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24673] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24675] <... write resumed>) = 18 [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 24672] <... bpf resumed>) = 3 [pid 24671] write(1, "executing program\n", 18 [pid 24675] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 24673] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24675] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24673] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24675] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24674] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24671] <... write resumed>) = 18 [pid 24673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24674] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24671] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24674] <... bpf resumed>) = 3 [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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24671] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24675] <... bpf resumed>) = 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 24673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24671] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24673] exit_group(0 [pid 24672] exit_group(0 [pid 24671] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24674] exit_group(0 [pid 24673] <... exit_group resumed>) = ? [pid 24672] <... exit_group resumed>) = ? [pid 24671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24675] exit_group(0) = ? [pid 24675] +++ exited with 0 +++ [pid 24673] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24675, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24673, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24674] <... exit_group resumed>) = ? [pid 24671] <... bpf resumed>) = 3 [pid 24672] +++ exited with 0 +++ [pid 24674] +++ exited with 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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24671] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24671] <... exit_group resumed>) = ? [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24671] +++ exited with 0 +++ ./strace-static-x86_64: Process 24676 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24678 attached ./strace-static-x86_64: Process 24677 attached [pid 24676] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24677 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24676 ./strace-static-x86_64: Process 24679 attached [pid 24678] set_robust_list(0x555581290660, 24 [pid 24679] set_robust_list(0x555581290660, 24 [pid 24676] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24679 [pid 24679] <... set_robust_list resumed>) = 0 [pid 24678] <... set_robust_list resumed>) = 0 [pid 24677] set_robust_list(0x555581290660, 24 [pid 24676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24678 [pid 24679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24677] <... set_robust_list resumed>) = 0 [pid 24679] <... prctl resumed>) = 0 [pid 24676] <... prctl resumed>) = 0 [pid 24679] setpgid(0, 0 [pid 24678] <... prctl resumed>) = 0 [pid 24677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24676] setpgid(0, 0 [pid 24679] <... setpgid resumed>) = 0 [pid 24676] <... setpgid resumed>) = 0 [pid 24678] setpgid(0, 0 [pid 24679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24678] <... setpgid resumed>) = 0 [pid 24677] <... prctl resumed>) = 0 [pid 24679] <... openat resumed>) = 3 [pid 24678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24677] setpgid(0, 0 [pid 24676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24677] <... setpgid resumed>) = 0 [pid 24679] write(3, "1000", 4 [pid 24678] <... openat resumed>) = 3 [pid 24676] <... openat resumed>) = 3 [pid 24677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24679] <... write resumed>) = 4 [pid 24676] write(3, "1000", 4 [pid 24679] close(3executing program ) = 0 [pid 24678] write(3, "1000", 4 [pid 24676] <... write resumed>) = 4 [pid 24679] write(1, "executing program\n", 18 [pid 24676] close(3 [pid 24679] <... write resumed>) = 18 [pid 24678] <... write resumed>) = 4 [pid 24677] <... openat resumed>) = 3 [pid 24678] close(3) = 0 [pid 24678] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24679] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24677] write(3, "1000", 4 [pid 24676] <... close resumed>) = 0 [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 24679] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program ./strace-static-x86_64: Process 24680 attached ) = -1 ENOENT (No such file or directory) [pid 24678] <... write resumed>) = 18 [pid 24677] <... write resumed>) = 4 [pid 24676] write(1, "executing program\n", 18 executing program [pid 24679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24677] close(3 [pid 24680] set_robust_list(0x555581290660, 24 [pid 24679] <... bpf resumed>) = 3 [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 24676] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24680 [pid 24680] <... set_robust_list resumed>) = 0 [pid 24678] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24677] <... close resumed>) = 0 [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 24676] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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) [pid 24679] exit_group(0 [pid 24676] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24679] <... exit_group resumed>) = ? [pid 24676] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24678] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24677] write(1, "executing program\n", 18 [pid 24680] <... prctl resumed>) = 0 [pid 24676] <... bpf resumed>) = 3 executing program [pid 24680] setpgid(0, 0 [pid 24678] <... bpf resumed>) = 3 [pid 24677] <... write resumed>) = 18 [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 24680] <... setpgid resumed>) = 0 [pid 24679] +++ exited with 0 +++ [pid 24677] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24676] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24676] <... exit_group resumed>) = ? [pid 24680] <... openat resumed>) = 3 [pid 24678] exit_group(0 [pid 24677] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24678] <... exit_group resumed>) = ? [pid 24677] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24680] write(3, "1000", 4 [pid 24677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24680] <... write resumed>) = 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24680] close(3 [pid 24678] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24680] <... close resumed>) = 0 [pid 24680] write(1, "executing program\n", 18 [pid 24677] <... bpf resumed>) = 3 [pid 5845] --- 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] <... write resumed>) = 18 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24680] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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) = -1 ENOENT (No such file or directory) [pid 24680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24680] <... bpf resumed>) = 3 [pid 24677] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24677] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24681 attached [pid 24680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24680] exit_group(0./strace-static-x86_64: Process 24682 attached [pid 24681] set_robust_list(0x555581290660, 24 [pid 24680] <... exit_group resumed>) = ? [pid 24677] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24681 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24682] set_robust_list(0x555581290660, 24 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24682 ./strace-static-x86_64: Process 24683 attached [pid 24682] <... set_robust_list resumed>) = 0 [pid 24681] <... set_robust_list resumed>) = 0 [pid 24680] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24683] set_robust_list(0x555581290660, 24 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24683 [pid 24683] <... set_robust_list resumed>) = 0 [pid 24681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24682] <... prctl resumed>) = 0 [pid 24681] <... prctl resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24683] <... prctl resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24682] setpgid(0, 0 [pid 24681] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24683] setpgid(0, 0) = 0 [pid 24682] <... setpgid resumed>) = 0 [pid 24683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24681] <... setpgid resumed>) = 0 [pid 24681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24683] <... openat resumed>) = 3 [pid 24682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24681] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24684 attached ./strace-static-x86_64: Process 24685 attached [pid 24684] set_robust_list(0x555581290660, 24 [pid 24683] write(3, "1000", 4 [pid 24681] write(3, "1000", 4 [pid 24683] <... write resumed>) = 4 [pid 24682] <... openat resumed>) = 3 [pid 24681] <... write resumed>) = 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24684 [pid 24685] set_robust_list(0x555581290660, 24 [pid 24682] write(3, "1000", 4 [pid 24681] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24685 [pid 24685] <... set_robust_list resumed>) = 0 [pid 24684] <... set_robust_list resumed>) = 0 [pid 24683] close(3 [pid 24685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24682] <... write resumed>) = 4 [pid 24681] <... close resumed>) = 0 [pid 24685] <... prctl resumed>) = 0 [pid 24684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24683] <... close resumed>) = 0 [pid 24685] setpgid(0, 0 [pid 24684] <... prctl resumed>) = 0 [pid 24683] write(1, "executing program\n", 18executing program [pid 24682] close(3 [pid 24681] write(1, "executing program\n", 18 [pid 24684] setpgid(0, 0 [pid 24683] <... write resumed>) = 18 executing program [pid 24684] <... setpgid resumed>) = 0 [pid 24683] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24685] <... setpgid resumed>) = 0 [pid 24682] <... close resumed>) = 0 [pid 24681] <... write resumed>) = 18 [pid 24684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24681] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24682] write(1, "executing program\n", 18executing program [pid 24683] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24682] <... write resumed>) = 18 [pid 24683] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24685] <... openat resumed>) = 3 [pid 24684] <... openat resumed>) = 3 [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 24681] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24684] write(3, "1000", 4 [pid 24683] <... bpf resumed>) = 3 [pid 24684] <... write resumed>) = 4 [pid 24685] write(3, "1000", 4 [pid 24682] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24681] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24685] <... write resumed>) = 4 [pid 24684] close(3 [pid 24683] 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 resumed>) = -1 ENOENT (No such file or directory) [pid 24681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24684] <... close resumed>) = 0 [pid 24683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(1, "executing program\n", 18executing program [pid 24683] exit_group(0 [pid 24684] <... write resumed>) = 18 [pid 24683] <... exit_group resumed>) = ? [pid 24681] <... bpf resumed>) = 3 [pid 24685] <... close resumed>) = 0 [pid 24684] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24683] +++ exited with 0 +++ [pid 24682] <... bpf resumed>) = 3 [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 24685] write(1, "executing program\n", 18 [pid 24684] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24683, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 24685] <... write resumed>) = 18 [pid 24684] <... openat resumed>) = -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 24684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] 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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [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 24684] <... bpf resumed>) = 3 [pid 24681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... restart_syscall resumed>) = 0 [pid 24685] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24682] exit_group(0 [pid 24685] <... 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] <... exit_group resumed>) = ? [pid 24681] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24681] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24686 attached [pid 24684] exit_group(0 [pid 24682] +++ exited with 0 +++ [pid 24681] +++ exited with 0 +++ [pid 24686] set_robust_list(0x555581290660, 24 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24682, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24684] <... exit_group resumed>) = ? [pid 24686] <... set_robust_list resumed>) = 0 [pid 24685] <... bpf resumed>) = 3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24686 [pid 24686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24684] +++ exited with 0 +++ [pid 24686] <... prctl resumed>) = 0 [pid 24686] setpgid(0, 0) = 0 [pid 24686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24684, si_uid=0, si_status=0, si_utime=0, si_stime=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 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24686] write(3, "1000", 4) = 4 [pid 24685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24686] close(3executing program ) = 0 [pid 24685] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24685] <... exit_group resumed>) = ? [pid 24686] write(1, "executing program\n", 18) = 18 [pid 24686] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24686] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24687 attached [pid 24685] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24687] set_robust_list(0x555581290660, 24 [pid 24686] <... bpf resumed>) = 3 [pid 24687] <... set_robust_list resumed>) = 0 [pid 24687] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24688 attached ) = 0 [pid 24687] setpgid(0, 0) = 0 [pid 24687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24687 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24689 attached [pid 24688] set_robust_list(0x555581290660, 24 [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24689 [pid 24688] <... set_robust_list resumed>) = 0 [pid 24687] <... openat resumed>) = 3 [pid 24686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24688 [pid 24689] set_robust_list(0x555581290660, 24 [pid 24688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24687] write(3, "1000", 4 [pid 24686] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24689] <... set_robust_list resumed>) = 0 [pid 24688] <... prctl resumed>) = 0 [pid 24687] <... write resumed>) = 4 [pid 24686] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24690 attached [pid 24689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24688] setpgid(0, 0 [pid 24687] close(3 [pid 24689] <... prctl resumed>) = 0 [pid 24687] <... close resumed>) = 0 [pid 24689] setpgid(0, 0 [pid 24686] +++ exited with 0 +++ [pid 24690] set_robust_list(0x555581290660, 24 [pid 24689] <... setpgid resumed>) = 0 [pid 24688] <... setpgid resumed>) = 0 executing program [pid 24687] write(1, "executing program\n", 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24690 [pid 24690] <... set_robust_list resumed>) = 0 [pid 24689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24687] <... write resumed>) = 18 [pid 24689] <... openat resumed>) = 3 [pid 24687] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24690] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24689] write(3, "1000", 4 [pid 24687] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24690] <... prctl resumed>) = 0 [pid 24689] <... write resumed>) = 4 [pid 24687] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24689] close(3 [pid 24690] setpgid(0, 0 [pid 24689] <... close resumed>) = 0 [pid 24687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24690] <... setpgid resumed>) = 0 [pid 24689] write(1, "executing program\n", 18 [pid 24688] <... openat resumed>) = 3 [pid 24687] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 executing program [pid 24690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24689] <... write resumed>) = 18 [pid 24689] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24690] <... openat 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 24687] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24688] write(3, "1000", 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24689] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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./strace-static-x86_64: Process 24691 attached [pid 24690] write(3, "1000", 4 [pid 24688] <... write resumed>) = 4 [pid 24690] <... write resumed>) = 4 [pid 24688] close(3 [pid 24690] close(3 [pid 24688] <... close resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24691 executing program executing program [pid 24690] <... close resumed>) = 0 [pid 24688] write(1, "executing program\n", 18 [pid 24690] write(1, "executing program\n", 18 [pid 24688] <... write resumed>) = 18 [pid 24690] <... write resumed>) = 18 [pid 24688] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24691] set_robust_list(0x555581290660, 24 [pid 24690] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24689] <... bpf resumed>) = 3 [pid 24687] <... exit_group resumed>) = ? [pid 24691] <... set_robust_list resumed>) = 0 [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 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 24690] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(PR_SET_PDEATHSIG, SIGKILL [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 24688] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24687] +++ exited with 0 +++ [pid 24691] <... prctl resumed>) = 0 [pid 24691] setpgid(0, 0 [pid 24690] <... bpf resumed>) = 3 [pid 24689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24688] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- 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] <... setpgid resumed>) = 0 [pid 24689] exit_group(0 [pid 24688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 resumed>) = ? [pid 24691] <... openat resumed>) = 3 [pid 24688] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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] write(3, "1000", 4 [pid 24690] exit_group(0 [pid 24691] <... write resumed>) = 4 [pid 24690] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24692 attached [pid 24691] close(3 [pid 24690] +++ exited with 0 +++ [pid 24689] +++ exited with 0 +++ [pid 24688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24689, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24688] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24692 [pid 24692] set_robust_list(0x555581290660, 24 [pid 24691] <... close resumed>) = 0 [pid 24688] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24692] <... set_robust_list resumed>) = 0 [pid 24691] write(1, "executing program\n", 18 [pid 24692] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24691] <... write resumed>) = 18 [pid 24692] <... prctl resumed>) = 0 [pid 24691] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24688] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24692] setpgid(0, 0 [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24692] <... setpgid resumed>) = 0 [pid 24691] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24691] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24692] <... openat resumed>) = 3 [pid 24691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24694 attached ./strace-static-x86_64: Process 24693 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24694] set_robust_list(0x555581290660, 24 [pid 24691] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24695 attached [pid 24693] set_robust_list(0x555581290660, 24 [pid 24692] write(3, "1000", 4 [pid 24695] set_robust_list(0x555581290660, 24 [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 24692] <... write resumed>) = 4 [pid 24695] <... set_robust_list resumed>) = 0 [pid 24694] <... set_robust_list resumed>) = 0 [pid 24693] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24693 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24694 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24695 [pid 24694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24694] <... prctl resumed>) = 0 [pid 24693] <... prctl resumed>) = 0 [pid 24692] close(3 [pid 24691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24694] setpgid(0, 0 [pid 24693] setpgid(0, 0 [pid 24695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24692] <... close resumed>) = 0 [pid 24694] <... setpgid resumed>) = 0 executing program [pid 24693] <... setpgid resumed>) = 0 [pid 24695] <... prctl resumed>) = 0 [pid 24694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24692] write(1, "executing program\n", 18 [pid 24691] exit_group(0 [pid 24695] setpgid(0, 0 [pid 24693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24692] <... write resumed>) = 18 [pid 24691] <... exit_group resumed>) = ? [pid 24695] <... setpgid resumed>) = 0 [pid 24694] <... openat resumed>) = 3 [pid 24693] <... openat resumed>) = 3 [pid 24692] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24694] write(3, "1000", 4 [pid 24695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24694] <... write resumed>) = 4 [pid 24693] write(3, "1000", 4 [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 24694] close(3 [pid 24693] <... write resumed>) = 4 [pid 24692] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24695] <... openat resumed>) = 3 [pid 24694] <... close resumed>) = 0 [pid 24691] +++ exited with 0 +++ [pid 24692] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24695] write(3, "1000", 4 [pid 24694] write(1, "executing program\n", 18 [pid 24693] close(3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24695] <... write resumed>) = 4 [pid 24694] <... write resumed>) = 18 [pid 24693] <... close resumed>) = 0 [pid 24692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24695] close(3 [pid 24694] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24693] write(1, "executing program\n", 18 [pid 5842] <... restart_syscall resumed>) = 0 executing program [pid 24693] <... write resumed>) = 18 [pid 24695] <... close resumed>) = 0 [pid 24693] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24695] write(1, "executing program\n", 18 [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 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 24692] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24696 attached [pid 24695] <... write resumed>) = 18 [pid 24694] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24693] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24696] set_robust_list(0x555581290660, 24 [pid 24694] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24696 [pid 24696] <... set_robust_list resumed>) = 0 [pid 24695] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24696] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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] <... prctl resumed>) = 0 [pid 24695] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24694] <... bpf resumed>) = 3 [pid 24693] <... bpf resumed>) = 3 [pid 24692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24695] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24696] setpgid(0, 0 [pid 24694] 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 24694] exit_group(0 [pid 24696] <... setpgid resumed>) = 0 [pid 24695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [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 24692] exit_group(0 [pid 24696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24692] <... exit_group resumed>) = ? [pid 24696] <... openat resumed>) = 3 [pid 24695] <... bpf resumed>) = 3 [pid 24693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24692] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24692, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24694] +++ exited with 0 +++ [pid 24696] write(3, "1000", 4 [pid 24693] exit_group(0 [pid 24696] <... write resumed>) = 4 [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 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24693] <... exit_group resumed>) = ? [pid 24696] close(3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24696] <... close resumed>) = 0 [pid 24696] write(1, "executing program\n", 18) = 18 [pid 24696] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24693] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24696] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24695] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24696] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24695] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24697 attached [pid 24696] <... bpf resumed>) = 3 [pid 24697] set_robust_list(0x555581290660, 24) = 0 [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 24695] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24698 attached [pid 24696] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24697 ./strace-static-x86_64: Process 24699 attached [pid 24698] set_robust_list(0x555581290660, 24 [pid 24697] <... prctl resumed>) = 0 [pid 24696] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24697] setpgid(0, 0 [pid 24698] <... set_robust_list resumed>) = 0 [pid 24698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24699] set_robust_list(0x555581290660, 24 [pid 24698] <... prctl resumed>) = 0 [pid 24697] <... setpgid resumed>) = 0 [pid 24696] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24698 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24699] <... set_robust_list resumed>) = 0 [pid 24698] setpgid(0, 0 [pid 24697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24699 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24698] <... setpgid resumed>) = 0 [pid 24697] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24699] <... prctl resumed>) = 0 [pid 24698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24697] write(3, "1000", 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24699] setpgid(0, 0./strace-static-x86_64: Process 24700 attached ) = 0 [pid 24698] <... openat resumed>) = 3 [pid 24697] <... write resumed>) = 4 ./strace-static-x86_64: Process 24701 attached [pid 24700] set_robust_list(0x555581290660, 24 [pid 24699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24698] write(3, "1000", 4 [pid 24697] close(3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24700 [pid 24700] <... set_robust_list resumed>) = 0 executing program executing program [pid 24701] set_robust_list(0x555581290660, 24 [pid 24700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24698] <... write resumed>) = 4 [pid 24697] <... close resumed>) = 0 [pid 24698] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24701 [pid 24697] write(1, "executing program\n", 18 [pid 24701] <... set_robust_list resumed>) = 0 [pid 24700] <... prctl resumed>) = 0 [pid 24698] <... close resumed>) = 0 [pid 24700] setpgid(0, 0 [pid 24698] write(1, "executing program\n", 18 [pid 24700] <... setpgid resumed>) = 0 [pid 24698] <... write resumed>) = 18 [pid 24701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24697] <... write resumed>) = 18 [pid 24698] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24697] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24701] <... prctl resumed>) = 0 [pid 24700] <... openat resumed>) = 3 [pid 24699] <... openat resumed>) = 3 [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 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 24701] setpgid(0, 0 [pid 24699] write(3, "1000", 4 [pid 24701] <... setpgid resumed>) = 0 [pid 24700] write(3, "1000", 4 [pid 24699] <... write resumed>) = 4 [pid 24698] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24697] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24700] <... write resumed>) = 4 [pid 24699] close(3 [pid 24698] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24700] close(3 [pid 24697] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24700] <... close resumed>) = 0 [pid 24699] <... close resumed>) = 0 [pid 24698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24701] <... openat resumed>) = 3 [pid 24700] write(1, "executing program\n", 18 [pid 24699] write(1, "executing program\n", 18 [pid 24700] <... write resumed>) = 18 executing program [pid 24700] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24699] <... write resumed>) = 18 [pid 24698] <... bpf resumed>) = 3 [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 24699] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24698] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24701] write(3, "1000", 4 [pid 24700] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24697] <... bpf resumed>) = 3 [pid 24701] <... write resumed>) = 4 [pid 24698] exit_group(0 [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 24700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24701] close(3 [pid 24699] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24698] <... exit_group resumed>) = ? [pid 24701] <... close resumed>) = 0 [pid 24701] write(1, "executing program\n", 18 [pid 24699] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24701] <... write resumed>) = 18 [pid 24700] <... bpf resumed>) = 3 [pid 24699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24701] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24701] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24699] <... bpf resumed>) = 3 [pid 24697] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24697] <... exit_group resumed>) = ? [pid 24701] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24699] 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 24697] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24701] <... bpf resumed>) = 3 [pid 24700] <... exit_group resumed>) = ? [pid 24699] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24702 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 24700] +++ exited with 0 +++ [pid 24699] <... exit_group resumed>) = ? [pid 24702] set_robust_list(0x555581290660, 24 [pid 24701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24702] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24702 [pid 24702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24702] setpgid(0, 0 [pid 24699] +++ exited with 0 +++ [pid 24702] <... setpgid resumed>) = 0 [pid 24701] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24701] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24701] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24702] <... openat resumed>) = 3 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24702] write(3, "1000", 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24702] <... write resumed>) = 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24703 attached ./strace-static-x86_64: Process 24704 attached [pid 24702] close(3 [pid 24703] set_robust_list(0x555581290660, 24 [pid 24702] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24703 executing program [pid 24703] <... set_robust_list resumed>) = 0 [pid 24702] write(1, "executing program\n", 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24704 [pid 24704] set_robust_list(0x555581290660, 24 [pid 24703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24702] <... write resumed>) = 18 [pid 24704] <... set_robust_list resumed>) = 0 [pid 24703] <... prctl resumed>) = 0 [pid 24703] setpgid(0, 0./strace-static-x86_64: Process 24705 attached ./strace-static-x86_64: Process 24706 attached [pid 24706] set_robust_list(0x555581290660, 24 [pid 24705] set_robust_list(0x555581290660, 24 [pid 24704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24703] <... setpgid resumed>) = 0 [pid 24702] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24705 [pid 24706] <... set_robust_list resumed>) = 0 [pid 24705] <... set_robust_list resumed>) = 0 [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 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24706 [pid 24706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24704] <... prctl resumed>) = 0 [pid 24703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24702] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24706] <... prctl resumed>) = 0 [pid 24705] <... prctl resumed>) = 0 [pid 24704] setpgid(0, 0 [pid 24702] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24706] setpgid(0, 0 [pid 24705] setpgid(0, 0 [pid 24702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24705] <... setpgid resumed>) = 0 [pid 24704] <... setpgid resumed>) = 0 [pid 24702] <... bpf resumed>) = 3 [pid 24706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24703] <... openat resumed>) = 3 [pid 24706] <... openat resumed>) = 3 [pid 24704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24706] write(3, "1000", 4 [pid 24705] <... openat resumed>) = 3 [pid 24703] write(3, "1000", 4 [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 24706] <... write resumed>) = 4 [pid 24705] write(3, "1000", 4 [pid 24704] <... openat resumed>) = 3 [pid 24703] <... write resumed>) = 4 [pid 24702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24706] close(3 [pid 24705] <... write resumed>) = 4 [pid 24704] write(3, "1000", 4 [pid 24703] close(3 [pid 24702] exit_group(0 [pid 24706] <... close resumed>) = 0 [pid 24705] close(3 [pid 24704] <... write resumed>) = 4 [pid 24703] <... close resumed>) = 0 [pid 24702] <... exit_group resumed>) = ? executing program executing program [pid 24706] write(1, "executing program\n", 18 [pid 24705] <... close resumed>) = 0 [pid 24704] close(3 [pid 24703] write(1, "executing program\n", 18 [pid 24706] <... write resumed>) = 18 [pid 24705] write(1, "executing program\n", 18 [pid 24704] <... close resumed>) = 0 [pid 24703] <... write resumed>) = 18 executing program [pid 24706] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24705] <... write resumed>) = 18 [pid 24704] write(1, "executing program\n", 18 [pid 24703] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24705] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24704] <... write resumed>) = 18 [pid 24703] <... bpf resumed>, buf="cgroup", prog_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24703] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program ) = -1 ENOENT (No such file or directory) [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 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 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 24702] +++ exited with 0 +++ [pid 24706] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24705] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24704] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- 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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24705] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24704] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24705] <... bpf resumed>) = 3 [pid 24704] <... bpf resumed>) = 3 [pid 24706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24706] exit_group(0) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24707 attached [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 24706] +++ exited with 0 +++ [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24703] exit_group(0 [pid 24704] exit_group(0 [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 24703] <... exit_group resumed>) = ? [pid 24707] set_robust_list(0x555581290660, 24 [pid 24705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24704] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24707] <... set_robust_list resumed>) = 0 [pid 24705] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24703] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24707 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... restart_syscall resumed>) = 0 [pid 24705] <... exit_group resumed>) = ? [pid 24704] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 24707] <... prctl resumed>) = 0 [pid 24705] +++ exited with 0 +++ [pid 24707] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- 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 resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24708 attached [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24708 ./strace-static-x86_64: Process 24709 attached ./strace-static-x86_64: Process 24711 attached ./strace-static-x86_64: Process 24710 attached [pid 24708] set_robust_list(0x555581290660, 24 [pid 24707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24709 [pid 24711] set_robust_list(0x555581290660, 24 [pid 24709] set_robust_list(0x555581290660, 24 [pid 24708] <... set_robust_list resumed>) = 0 [pid 24710] set_robust_list(0x555581290660, 24 [pid 24707] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24710 [pid 24710] <... set_robust_list resumed>) = 0 [pid 24708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24711] <... set_robust_list resumed>) = 0 [pid 24710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24709] <... set_robust_list resumed>) = 0 [pid 24708] <... prctl resumed>) = 0 [pid 24707] write(3, "1000", 4 [pid 24711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24710] <... prctl resumed>) = 0 [pid 24707] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24711 [pid 24711] <... prctl resumed>) = 0 [pid 24710] setpgid(0, 0 [pid 24709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24708] setpgid(0, 0 [pid 24707] close(3 [pid 24709] <... prctl resumed>) = 0 [pid 24708] <... setpgid resumed>) = 0 [pid 24710] <... setpgid resumed>) = 0 [pid 24709] setpgid(0, 0 [pid 24707] <... close resumed>) = 0 [pid 24711] setpgid(0, 0 [pid 24710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24707] write(1, "executing program\n", 18executing program ) = 18 [pid 24711] <... setpgid resumed>) = 0 [pid 24710] <... openat resumed>) = 3 [pid 24709] <... setpgid resumed>) = 0 [pid 24707] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24710] write(3, "1000", 4 [pid 24711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24708] <... openat resumed>) = 3 [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 24710] <... write resumed>) = 4 [pid 24708] write(3, "1000", 4 [pid 24707] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24710] close(3 [pid 24708] <... write resumed>) = 4 [pid 24707] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24710] <... close resumed>) = 0 [pid 24709] <... openat resumed>) = 3 [pid 24708] close(3 [pid 24707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24711] <... openat resumed>) = 3 [pid 24710] write(1, "executing program\n", 18 [pid 24709] write(3, "1000", 4 [pid 24708] <... close resumed>) = 0 executing program [pid 24710] <... write resumed>) = 18 [pid 24708] write(1, "executing program\n", 18 [pid 24707] <... bpf resumed>) = 3 executing program [pid 24711] write(3, "1000", 4 [pid 24710] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24709] <... write resumed>) = 4 [pid 24711] <... write resumed>) = 4 [pid 24709] close(3 [pid 24711] close(3 [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 24709] <... close resumed>) = 0 [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 24711] <... close resumed>) = 0 [pid 24710] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24709] write(1, "executing program\n", 18executing program [pid 24708] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24711] write(1, "executing program\n", 18 [pid 24710] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24709] <... write resumed>) = 18 [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) [pid 24707] exit_group(0 [pid 24711] <... write resumed>) = 18 [pid 24710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24708] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24711] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24709] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24707] <... exit_group resumed>) = ? [pid 24708] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24711] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24710] <... bpf resumed>) = 3 [pid 24708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24711] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24708] <... bpf resumed>) = 3 [pid 24711] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24707] +++ exited with 0 +++ [pid 24711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24709] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24710] <... exit_group resumed>) = ? [pid 24708] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24709] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24708] exit_group(0 [pid 24709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24711] <... bpf resumed>) = 3 [pid 24710] +++ exited with 0 +++ [pid 24708] <... exit_group resumed>) = ? [pid 24711] 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 24709] <... bpf resumed>) = 3 [pid 24711] exit_group(0) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [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 24711] +++ exited with 0 +++ [pid 24708] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24711, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24709] exit_group(0) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24714 attached ./strace-static-x86_64: Process 24713 attached ./strace-static-x86_64: Process 24712 attached [pid 24709] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24712 [pid 24714] set_robust_list(0x555581290660, 24 [pid 24713] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24713 [pid 24714] <... set_robust_list resumed>) = 0 [pid 24713] <... set_robust_list resumed>) = 0 [pid 24714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24714] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24715 attached [pid 24713] <... prctl resumed>) = 0 [pid 24712] set_robust_list(0x555581290660, 24 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24714 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24715 [pid 24715] set_robust_list(0x555581290660, 24 [pid 24714] setpgid(0, 0 [pid 24713] setpgid(0, 0 [pid 24712] <... set_robust_list resumed>) = 0 [pid 24715] <... set_robust_list resumed>) = 0 [pid 24714] <... setpgid resumed>) = 0 [pid 24713] <... setpgid resumed>) = 0 [pid 24712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24712] <... prctl resumed>) = 0 [pid 24714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24712] setpgid(0, 0) = 0 [pid 24712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24716 attached [pid 24715] <... prctl resumed>) = 0 [pid 24714] <... openat resumed>) = 3 [pid 24713] <... openat resumed>) = 3 [pid 24716] set_robust_list(0x555581290660, 24 [pid 24715] setpgid(0, 0 [pid 24712] <... openat resumed>) = 3 [pid 24716] <... set_robust_list resumed>) = 0 [pid 24712] write(3, "1000", 4 [pid 24713] write(3, "1000", 4 [pid 24715] <... setpgid resumed>) = 0 [pid 24714] write(3, "1000", 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24716 [pid 24716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24714] <... write resumed>) = 4 [pid 24713] <... write resumed>) = 4 [pid 24712] <... write resumed>) = 4 [pid 24716] <... prctl resumed>) = 0 [pid 24714] close(3 [pid 24713] close(3 [pid 24712] close(3 [pid 24714] <... close resumed>) = 0 [pid 24713] <... close resumed>) = 0 [pid 24714] write(1, "executing program\n", 18executing program executing program [pid 24713] write(1, "executing program\n", 18 [pid 24714] <... write resumed>) = 18 [pid 24713] <... write resumed>) = 18 [pid 24716] setpgid(0, 0 [pid 24713] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24712] <... close resumed>) = 0 [pid 24716] <... setpgid resumed>) = 0 [pid 24715] <... openat resumed>) = 3 [pid 24714] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24712] write(1, "executing program\n", 18 [pid 24716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24715] write(3, "1000", 4 [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 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 24712] <... write resumed>) = 18 [pid 24715] <... write resumed>) = 4 [pid 24714] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24713] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24712] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24716] <... openat resumed>) = 3 [pid 24715] close(3 [pid 24712] <... bpf resumed>, buf="cgroup", prog_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] <... close resumed>) = 0 [pid 24714] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24713] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24712] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24716] <... write resumed>) = 4 [pid 24715] write(1, "executing program\n", 18 [pid 24713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24712] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24716] close(3) = 0 executing program executing program [pid 24712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 24714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24713] <... bpf resumed>) = 3 [pid 24716] write(1, "executing program\n", 18 [pid 24715] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24714] <... bpf resumed>) = 3 [pid 24712] <... bpf resumed>) = 3 [pid 24716] <... write resumed>) = 18 [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 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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24715] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24714] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24712] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24716] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24715] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24716] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24713] exit_group(0 [pid 24712] exit_group(0 [pid 24716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24714] exit_group(0 [pid 24715] <... bpf resumed>) = 3 [pid 24714] <... exit_group resumed>) = ? [pid 24713] <... exit_group resumed>) = ? [pid 24712] <... exit_group resumed>) = ? [pid 24716] <... bpf resumed>) = 3 [pid 24714] +++ exited with 0 +++ [pid 24712] +++ 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 5848] --- 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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24716] exit_group(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 24716] <... exit_group resumed>) = ? [pid 24715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24713] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24715] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24717 attached [pid 24716] +++ exited with 0 +++ [pid 24715] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24717] set_robust_list(0x555581290660, 24 [pid 24715] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24717 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24719 attached [pid 24717] <... set_robust_list resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24718 attached [pid 24719] set_robust_list(0x555581290660, 24 [pid 24717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24718 [pid 24719] <... set_robust_list resumed>) = 0 [pid 24718] set_robust_list(0x555581290660, 24 [pid 24719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24717] <... prctl resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24718] <... set_robust_list resumed>) = 0 [pid 24719] <... prctl resumed>) = 0 [pid 24717] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24719 [pid 24718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24719] setpgid(0, 0 [pid 24718] <... prctl resumed>) = 0 [pid 24719] <... setpgid resumed>) = 0 [pid 24717] <... setpgid resumed>) = 0 [pid 24718] setpgid(0, 0 [pid 24719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24718] <... setpgid resumed>) = 0 [pid 24718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24719] <... openat resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24717] <... openat resumed>) = 3 [pid 24718] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24720 attached [pid 24719] write(3, "1000", 4 [pid 24717] write(3, "1000", 4 [pid 24720] set_robust_list(0x555581290660, 24 [pid 24718] write(3, "1000", 4 [pid 24719] <... write resumed>) = 4 [pid 24717] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24720 [pid 24720] <... set_robust_list resumed>) = 0 [pid 24718] <... write resumed>) = 4 [pid 24719] close(3 [pid 24717] close(3 [pid 24718] close(3 [pid 24719] <... close resumed>) = 0 [pid 24717] <... close resumed>) = 0 [pid 24720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24718] <... close resumed>) = 0 [pid 24717] write(1, "executing program\n", 18executing program executing program executing program [pid 24720] <... prctl resumed>) = 0 [pid 24718] write(1, "executing program\n", 18 [pid 24719] write(1, "executing program\n", 18 [pid 24717] <... write resumed>) = 18 [pid 24720] setpgid(0, 0 [pid 24718] <... write resumed>) = 18 [pid 24719] <... write resumed>) = 18 [pid 24717] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24719] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24718] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24720] <... setpgid resumed>) = 0 [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 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) ./strace-static-x86_64: Process 24721 attached [pid 24720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24719] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24717] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24721] set_robust_list(0x555581290660, 24) = 0 [pid 24719] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24721 [pid 24721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24718] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24717] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24721] <... prctl resumed>) = 0 [pid 24721] setpgid(0, 0) = 0 [pid 24720] <... openat resumed>) = 3 [pid 24718] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24720] write(3, "1000", 4 [pid 24718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24721] <... openat resumed>) = 3 [pid 24720] <... write resumed>) = 4 [pid 24719] <... bpf resumed>) = 3 [pid 24717] <... bpf resumed>) = 3 [pid 24720] close(3 [pid 24718] <... bpf resumed>) = 3 [pid 24720] <... close resumed>) = 0 [pid 24721] write(3, "1000", 4 [pid 24720] write(1, "executing program\n", 18 [pid 24721] <... write resumed>) = 4 [pid 24720] <... write resumed>) = 18 [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 24721] close(3 [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 24720] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24721] <... close resumed>) = 0 [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 24718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24721] write(1, "executing program\n", 18 [pid 24720] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24719] exit_group(0 [pid 24721] <... write resumed>) = 18 [pid 24718] exit_group(0 [pid 24717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24719] <... exit_group resumed>) = ? executing program [pid 24721] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24720] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24718] <... exit_group resumed>) = ? [pid 24717] exit_group(0 [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 24719] +++ exited with 0 +++ [pid 24717] <... exit_group resumed>) = ? [pid 24721] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24721] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24720] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24721] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24717] +++ exited with 0 +++ [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 5848] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [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 5844] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... restart_syscall resumed>) = 0 [pid 24721] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24723 attached ./strace-static-x86_64: Process 24722 attached [pid 24723] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24724 attached ) = 0 [pid 24722] set_robust_list(0x555581290660, 24 [pid 24721] <... exit_group resumed>) = ? [pid 24720] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24722 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24723 [pid 24722] <... set_robust_list resumed>) = 0 [pid 24720] <... exit_group resumed>) = ? [pid 24724] set_robust_list(0x555581290660, 24 [pid 24722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24720] +++ exited with 0 +++ [pid 24721] +++ exited with 0 +++ [pid 24722] <... prctl resumed>) = 0 [pid 24724] <... set_robust_list resumed>) = 0 [pid 24722] setpgid(0, 0 [pid 24724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24722] <... setpgid resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24724 [pid 24724] <... prctl resumed>) = 0 [pid 24723] <... prctl resumed>) = 0 [pid 24722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24723] setpgid(0, 0) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24724] setpgid(0, 0 [pid 24723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24725 attached [pid 24724] <... setpgid resumed>) = 0 [pid 24722] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24723] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24725 [pid 24722] write(3, "1000", 4 [pid 24725] set_robust_list(0x555581290660, 24 [pid 24722] <... write resumed>) = 4 ./strace-static-x86_64: Process 24726 attached [pid 24725] <... set_robust_list resumed>) = 0 [pid 24724] <... openat resumed>) = 3 [pid 24723] write(3, "1000", 4 [pid 24722] close(3 [pid 24726] set_robust_list(0x555581290660, 24 [pid 24725] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24724] write(3, "1000", 4 [pid 24723] <... write resumed>) = 4 [pid 24722] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24726 [pid 24724] <... write resumed>) = 4 [pid 24722] write(1, "executing program\n", 18 [pid 24724] close(3 [pid 24722] <... write resumed>) = 18 [pid 24726] <... set_robust_list resumed>) = 0 [pid 24725] <... prctl resumed>) = 0 [pid 24724] <... close resumed>) = 0 [pid 24723] close(3executing program [pid 24722] 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] setpgid(0, 0 [pid 24724] write(1, "executing program\n", 18 [pid 24723] <... close resumed>) = 0 [pid 24726] <... prctl resumed>) = 0 [pid 24725] <... setpgid resumed>) = 0 [pid 24724] <... write resumed>) = 18 [pid 24723] write(1, "executing program\n", 18 [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 24726] setpgid(0, 0 [pid 24724] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24722] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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) executing program [pid 24726] <... setpgid resumed>) = 0 [pid 24725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24723] <... write resumed>) = 18 [pid 24726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24724] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24722] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24724] <... openat resumed>) = -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 24724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 24726] <... openat resumed>) = 3 [pid 24725] <... openat resumed>) = 3 [pid 24723] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24726] write(3, "1000", 4) = 4 [pid 24725] write(3, "1000", 4 [pid 24723] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24725] <... write resumed>) = 4 [pid 24724] <... bpf resumed>) = 3 [pid 24723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [pid 24725] close(3 [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 24722] <... bpf resumed>) = 3 [pid 24726] write(1, "executing program\n", 18executing program [pid 24725] <... close resumed>) = 0 [pid 24723] <... bpf resumed>) = 3 [pid 24722] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24726] <... write resumed>) = 18 [pid 24725] write(1, "executing program\n", 18 [pid 24723] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24726] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24725] <... write resumed>) = 18 [pid 24724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24725] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24722] exit_group(0 [pid 24726] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] exit_group(0 [pid 24723] exit_group(0 [pid 24722] <... exit_group resumed>) = ? [pid 24726] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24725] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24724] <... exit_group resumed>) = ? [pid 24723] <... exit_group resumed>) = ? [pid 24726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24724] +++ exited with 0 +++ [pid 24723] +++ exited with 0 +++ [pid 24726] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24725] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24723, si_uid=0, si_status=0, si_utime=0, si_stime=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 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24726] exit_group(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 24722] +++ exited with 0 +++ [pid 24726] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... restart_syscall resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24727 attached [pid 24725] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24727 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24725] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24728 attached [pid 24727] set_robust_list(0x555581290660, 24 [pid 24725] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24728] set_robust_list(0x555581290660, 24 [pid 24727] <... set_robust_list resumed>) = 0 [pid 24728] <... set_robust_list resumed>) = 0 [pid 24727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24727] <... prctl resumed>) = 0 [pid 24728] <... prctl resumed>) = 0 [pid 24727] setpgid(0, 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24728 [pid 24728] setpgid(0, 0./strace-static-x86_64: Process 24729 attached ./strace-static-x86_64: Process 24730 attached [pid 24729] set_robust_list(0x555581290660, 24 [pid 24728] <... setpgid resumed>) = 0 [pid 24727] <... setpgid resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24729 [pid 24730] set_robust_list(0x555581290660, 24 [pid 24729] <... set_robust_list resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24730 [pid 24729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24730] <... set_robust_list resumed>) = 0 [pid 24729] <... prctl resumed>) = 0 [pid 24727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24729] setpgid(0, 0 [pid 24728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24730] <... prctl resumed>) = 0 [pid 24729] <... setpgid resumed>) = 0 [pid 24730] setpgid(0, 0 [pid 24729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24730] <... setpgid resumed>) = 0 [pid 24727] <... openat resumed>) = 3 [pid 24730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24729] <... openat resumed>) = 3 [pid 24728] <... openat resumed>) = 3 [pid 24727] write(3, "1000", 4 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24729] write(3, "1000", 4executing program ) = 4 [pid 24729] close(3 [pid 24730] <... openat resumed>) = 3 [pid 24729] <... close resumed>) = 0 [pid 24728] write(3, "1000", 4 [pid 24727] <... write resumed>) = 4 [pid 24729] write(1, "executing program\n", 18) = 18 [pid 24729] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24728] <... write resumed>) = 4 [pid 24727] close(3 [pid 24730] write(3, "1000", 4 [pid 24728] close(3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24730] <... write resumed>) = 4 [pid 24728] <... close resumed>) = 0 [pid 24727] <... close resumed>) = 0 [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 24727] write(1, "executing program\n", 18 [pid 24729] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 ./strace-static-x86_64: Process 24731 attached [pid 24730] close(3 [pid 24728] write(1, "executing program\n", 18 [pid 24727] <... write resumed>) = 18 [pid 24728] <... write resumed>) = 18 [pid 24731] set_robust_list(0x555581290660, 24 [pid 24730] <... close resumed>) = 0 [pid 24729] <... bpf resumed>) = 3 [pid 24727] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24731] <... set_robust_list resumed>) = 0 [pid 24730] write(1, "executing program\n", 18 executing program [pid 24728] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24727] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24730] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24731 [pid 24727] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24730] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24727] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 24731] <... prctl resumed>) = 0 [pid 24729] exit_group(0 [pid 24731] setpgid(0, 0 [pid 24729] <... exit_group resumed>) = ? [pid 24731] <... setpgid resumed>) = 0 [pid 24730] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24727] <... bpf resumed>) = 3 [pid 24731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24730] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24728] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24728] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24731] <... openat resumed>) = 3 [pid 24729] +++ exited with 0 +++ [pid 24728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24731] write(3, "1000", 4 [pid 24727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24731] <... write resumed>) = 4 [pid 24730] <... bpf resumed>) = 3 [pid 24727] exit_group(0 [pid 24731] close(3 [pid 24728] <... bpf resumed>) = 3 [pid 24727] <... exit_group resumed>) = ? [pid 24731] <... close resumed>) = 0 [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 24728] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24731] write(1, "executing program\n", 18) = 18 [pid 24730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24731] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24730] exit_group(0 [pid 24728] exit_group(0 [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 24727] +++ exited with 0 +++ [pid 24731] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24731] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24730] <... exit_group resumed>) = ? [pid 24728] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24728] +++ exited with 0 +++ [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 24730] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24728, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24731] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24731] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24732 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24731] +++ exited with 0 +++ ./strace-static-x86_64: Process 24735 attached ./strace-static-x86_64: Process 24734 attached ./strace-static-x86_64: Process 24733 attached [pid 24732] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24733 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24732 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24735 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24734 [pid 24733] set_robust_list(0x555581290660, 24 [pid 24732] <... set_robust_list resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24735] set_robust_list(0x555581290660, 24 [pid 24732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24735] <... set_robust_list resumed>) = 0 [pid 24733] <... set_robust_list resumed>) = 0 [pid 24735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24735] <... prctl resumed>) = 0 [pid 24735] setpgid(0, 0) = 0 [pid 24734] set_robust_list(0x555581290660, 24 [pid 24733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24732] <... prctl resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24733] <... prctl resumed>) = 0 [pid 24733] setpgid(0, 0 [pid 24735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24734] <... set_robust_list resumed>) = 0 [pid 24733] <... setpgid resumed>) = 0 [pid 24732] setpgid(0, 0 [pid 24734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24735] <... openat resumed>) = 3 [pid 24734] <... prctl resumed>) = 0 [pid 24733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24732] <... setpgid resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24735] write(3, "1000", 4 [pid 24734] setpgid(0, 0 [pid 24733] <... openat resumed>) = 3 [pid 24735] <... write resumed>) = 4 [pid 24734] <... setpgid resumed>) = 0 [pid 24732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24736 attached [pid 24735] close(3 [pid 24734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24732] <... openat resumed>) = 3 [pid 24735] <... close resumed>) = 0 [pid 24736] set_robust_list(0x555581290660, 24 [pid 24735] write(1, "executing program\n", 18 [pid 24733] write(3, "1000", 4 executing program [pid 24736] <... set_robust_list resumed>) = 0 [pid 24734] <... openat resumed>) = 3 [pid 24733] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24736 [pid 24735] <... write resumed>) = 18 [pid 24732] write(3, "1000", 4 [pid 24735] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24732] <... write resumed>) = 4 [pid 24736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24734] write(3, "1000", 4 [pid 24733] close(3 [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 24732] close(3 [pid 24736] <... prctl resumed>) = 0 [pid 24735] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24734] <... write resumed>) = 4 [pid 24733] <... close resumed>) = 0 executing program [pid 24732] <... close resumed>) = 0 [pid 24735] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24734] close(3 [pid 24733] write(1, "executing program\n", 18 [pid 24736] setpgid(0, 0 [pid 24734] <... close resumed>) = 0 [pid 24733] <... write resumed>) = 18 [pid 24735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24732] write(1, "executing program\n", 18 [pid 24736] <... setpgid resumed>) = 0 executing program [pid 24734] write(1, "executing program\n", 18 [pid 24733] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24732] <... write resumed>) = 18 [pid 24736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24734] <... write resumed>) = 18 [pid 24733] <... bpf resumed>, buf="cgroup", prog_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>) = 3 [pid 24733] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24732] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24734] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24733] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24734] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24736] <... openat resumed>) = 3 [pid 24735] exit_group(0 [pid 24732] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24735] <... exit_group resumed>) = ? [pid 24732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24736] write(3, "1000", 4 [pid 24734] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24733] <... bpf resumed>) = 3 [pid 24736] <... write resumed>) = 4 [pid 24734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24736] close(3 [pid 24735] +++ exited with 0 +++ [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 24736] <... close resumed>) = 0 [pid 24734] <... bpf resumed>) = 3 [pid 24732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24736] write(1, "executing program\n", 18executing program [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 24733] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24732] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24736] <... write resumed>) = 18 [pid 24734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24732] <... exit_group resumed>) = ? [pid 24736] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24736] <... bpf resumed>, buf="cgroup", prog_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] exit_group(0 [pid 24733] exit_group(0 [pid 24736] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24734] <... exit_group resumed>) = ? [pid 24733] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24737 attached [pid 24736] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24734] +++ exited with 0 +++ [pid 24733] +++ exited with 0 +++ [pid 24732] +++ exited with 0 +++ [pid 24736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24737] <... set_robust_list resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24733, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24737 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24736] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24736] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24737] <... prctl resumed>) = 0 [pid 24736] exit_group(0) = ? [pid 24737] setpgid(0, 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... restart_syscall resumed>) = 0 [pid 24737] <... setpgid resumed>) = 0 [pid 24737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24736] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24738 attached [pid 24737] <... openat resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24738 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24737] write(3, "1000", 4./strace-static-x86_64: Process 24739 attached [pid 24738] set_robust_list(0x555581290660, 24 [pid 24737] <... write resumed>) = 4 [pid 24737] close(3) = 0 [pid 24737] write(1, "executing program\n", 18executing program ) = 18 [pid 24739] set_robust_list(0x555581290660, 24 [pid 24738] <... set_robust_list resumed>) = 0 [pid 24737] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24740 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 24740] set_robust_list(0x555581290660, 24 [pid 24739] <... set_robust_list resumed>) = 0 [pid 24738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24737] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24739 [pid 24740] <... set_robust_list resumed>) = 0 [pid 24740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24738] <... prctl resumed>) = 0 [pid 24737] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24740 [pid 24740] <... prctl resumed>) = 0 [pid 24738] setpgid(0, 0 [pid 24740] setpgid(0, 0 [pid 24737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24740] <... setpgid resumed>) = 0 [pid 24739] <... prctl resumed>) = 0 [pid 24738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24737] <... bpf resumed>) = 3 [pid 24740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24739] setpgid(0, 0 [pid 24740] <... openat resumed>) = 3 [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 24739] <... setpgid resumed>) = 0 [pid 24738] <... openat resumed>) = 3 [pid 24737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24740] write(3, "1000", 4 [pid 24739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... restart_syscall resumed>) = 0 [pid 24737] exit_group(0 [pid 24738] write(3, "1000", 4 [pid 24740] <... write resumed>) = 4 [pid 24739] <... openat resumed>) = 3 [pid 24738] <... write resumed>) = 4 [pid 24737] <... exit_group resumed>) = ? [pid 24740] close(3 [pid 24739] write(3, "1000", 4 [pid 24738] close(3 [pid 24739] <... write resumed>) = 4 [pid 24738] <... close resumed>) = 0 [pid 24740] <... close resumed>) = 0 executing program executing program [pid 24739] close(3 [pid 24738] write(1, "executing program\n", 18 [pid 24737] +++ exited with 0 +++ [pid 24740] write(1, "executing program\n", 18 [pid 24739] <... close resumed>) = 0 [pid 24738] <... write resumed>) = 18 [pid 24740] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24740] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24739] write(1, "executing program\n", 18 [pid 24738] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24741 attached [pid 24739] <... write resumed>) = 18 [pid 24741] set_robust_list(0x555581290660, 24 [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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24741 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24740] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24740] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24739] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24741] <... set_robust_list resumed>) = 0 [pid 24739] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24738] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24741] <... prctl resumed>) = 0 [pid 24740] <... bpf resumed>) = 3 [pid 24739] <... bpf resumed>) = 3 [pid 24738] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24741] setpgid(0, 0 [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 24739] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24738] 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 24742 attached [pid 24741] <... setpgid resumed>) = 0 [pid 24742] set_robust_list(0x555581290660, 24 [pid 24740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24742 [pid 24742] <... set_robust_list resumed>) = 0 [pid 24740] exit_group(0 [pid 24739] exit_group(0 [pid 24738] exit_group(0 [pid 24740] <... exit_group resumed>) = ? [pid 24742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24739] <... exit_group resumed>) = ? [pid 24738] <... exit_group resumed>) = ? [pid 24741] <... openat resumed>) = 3 [pid 24742] <... prctl resumed>) = 0 [pid 24742] setpgid(0, 0 [pid 24741] write(3, "1000", 4) = 4 [pid 24742] <... setpgid resumed>) = 0 [pid 24742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24741] close(3) = 0 executing program [pid 24741] write(1, "executing program\n", 18 [pid 24742] <... openat resumed>) = 3 [pid 24741] <... write resumed>) = 18 [pid 24739] +++ exited with 0 +++ [pid 24741] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24742] write(3, "1000", 4 [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 24742] <... write resumed>) = 4 [pid 24742] close(3 [pid 24741] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24740] +++ exited with 0 +++ [pid 24738] +++ exited with 0 +++ [pid 24742] <... close resumed>) = 0 [pid 24741] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24742] write(1, "executing program\n", 18 [pid 24741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24742] <... write resumed>) = 18 [pid 24741] <... bpf resumed>) = 3 [pid 24742] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24741] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24743 attached [pid 24742] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24743] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24743 [pid 24743] <... set_robust_list resumed>) = 0 [pid 24743] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24745 attached ./strace-static-x86_64: Process 24744 attached ) = 0 [pid 24742] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24741] exit_group(0 [pid 24744] set_robust_list(0x555581290660, 24 [pid 24743] setpgid(0, 0 [pid 24742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24741] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24745 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24744 [pid 24745] set_robust_list(0x555581290660, 24 [pid 24744] <... set_robust_list resumed>) = 0 [pid 24743] <... setpgid resumed>) = 0 [pid 24745] <... set_robust_list resumed>) = 0 [pid 24744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24742] <... bpf resumed>) = 3 [pid 24745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24744] <... prctl resumed>) = 0 [pid 24745] <... prctl resumed>) = 0 [pid 24744] setpgid(0, 0 [pid 24743] <... openat resumed>) = 3 [pid 24745] setpgid(0, 0 [pid 24744] <... setpgid resumed>) = 0 [pid 24741] +++ exited with 0 +++ [pid 24745] <... setpgid resumed>) = 0 [pid 24744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24743] write(3, "1000", 4 [pid 24745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24742] 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 24745] <... openat resumed>) = 3 [pid 24744] <... openat resumed>) = 3 [pid 24743] <... write resumed>) = 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24745] write(3, "1000", 4 [pid 24743] close(3 [pid 24742] exit_group(0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24744] write(3, "1000", 4 [pid 24742] <... exit_group resumed>) = ? [pid 24745] <... write resumed>) = 4 [pid 24744] <... write resumed>) = 4 [pid 24743] <... close resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 executing program [pid 24745] close(3 [pid 24744] close(3 [pid 24743] write(1, "executing program\n", 18 [pid 24745] <... close resumed>) = 0 [pid 24744] <... close resumed>) = 0 [pid 24743] <... write resumed>) = 18 [pid 24742] +++ exited with 0 +++ [pid 24745] write(1, "executing program\n", 18 [pid 24744] write(1, "executing program\n", 18executing program executing program [pid 24745] <... write resumed>) = 18 [pid 24744] <... write resumed>) = 18 [pid 24743] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24745] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24744] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 24746 attached [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 24744] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24746] set_robust_list(0x555581290660, 24 [pid 24745] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24746] <... set_robust_list resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24745] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24744] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24743] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24746 [pid 24746] <... prctl resumed>) = 0 [pid 24745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 ENOENT (No such file or directory) [pid 24746] setpgid(0, 0 [pid 24745] <... bpf resumed>) = 3 [pid 24744] <... bpf resumed>) = 3 [pid 24743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 24745] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24744] exit_group(0 [pid 24743] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24747 attached [pid 24745] exit_group(0 [pid 24746] <... openat resumed>) = 3 [pid 24745] <... exit_group resumed>) = ? [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 24747] set_robust_list(0x555581290660, 24 [pid 24746] write(3, "1000", 4 [pid 24743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24747] <... set_robust_list resumed>) = 0 [pid 24746] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24747 [pid 24746] close(3 [pid 24745] +++ exited with 0 +++ [pid 24744] <... exit_group resumed>) = ? [pid 24743] exit_group(0 [pid 24747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24746] <... close resumed>) = 0 [pid 24743] <... exit_group resumed>) = ? executing program [pid 24747] <... prctl resumed>) = 0 [pid 24746] write(1, "executing program\n", 18 [pid 24744] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24746] <... write resumed>) = 18 [pid 24747] setpgid(0, 0 [pid 24746] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24743] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24747] <... setpgid resumed>) = 0 [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24746] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24747] <... openat resumed>) = 3 [pid 24746] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24749 attached ./strace-static-x86_64: Process 24748 attached [pid 24747] write(3, "1000", 4 [pid 24746] <... bpf resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24748 [pid 24748] set_robust_list(0x555581290660, 24 [pid 24747] <... write resumed>) = 4 [pid 24747] close(3executing program ) = 0 [pid 24747] write(1, "executing program\n", 18) = 18 [pid 24747] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24747] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24749] set_robust_list(0x555581290660, 24 [pid 24748] <... set_robust_list resumed>) = 0 [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 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24749 [pid 24749] <... set_robust_list resumed>) = 0 [pid 24748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24748] <... prctl resumed>) = 0 [pid 24747] <... bpf resumed>) = 3 [pid 24746] exit_group(0 [pid 24747] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24749] <... prctl resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24746] <... exit_group resumed>) = ? [pid 24749] setpgid(0, 0 [pid 24748] setpgid(0, 0 [pid 24747] exit_group(0 [pid 24746] +++ exited with 0 +++ [pid 24747] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24750 attached [pid 24749] <... setpgid resumed>) = 0 [pid 24748] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24750 [pid 24750] set_robust_list(0x555581290660, 24 [pid 24749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24750] <... set_robust_list resumed>) = 0 [pid 24750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24747] +++ exited with 0 +++ [pid 24749] <... openat resumed>) = 3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24749] write(3, "1000", 4 [pid 24748] <... openat resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24750] <... prctl resumed>) = 0 [pid 24749] <... write resumed>) = 4 [pid 24750] setpgid(0, 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24750] <... setpgid resumed>) = 0 [pid 24749] close(3 [pid 24748] write(3, "1000", 4 [pid 24750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24749] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24750] <... openat resumed>) = 3 [pid 24749] write(1, "executing program\n", 18 [pid 24748] <... write resumed>) = 4 [pid 5844] <... restart_syscall resumed>) = 0 executing program [pid 24750] write(3, "1000", 4) = 4 [pid 24749] <... write resumed>) = 18 [pid 24750] close(3 [pid 24748] close(3 [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 24748] <... close resumed>) = 0 executing program [pid 24750] write(1, "executing program\n", 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) executing program [pid 24748] write(1, "executing program\n", 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24751 attached [pid 24750] <... write resumed>) = 18 [pid 24749] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24748] <... write resumed>) = 18 ./strace-static-x86_64: Process 24752 attached [pid 24751] set_robust_list(0x555581290660, 24 [pid 24749] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24751 [pid 24752] set_robust_list(0x555581290660, 24 [pid 24749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24752 [pid 24752] <... set_robust_list resumed>) = 0 [pid 24751] prctl(PR_SET_PDEATHSIG, SIGKILL [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 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 24752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24750] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24749] <... bpf resumed>) = 3 [pid 24748] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24751] <... prctl resumed>) = 0 [pid 24752] <... prctl resumed>) = 0 [pid 24751] setpgid(0, 0 [pid 24750] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24748] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24752] setpgid(0, 0 [pid 24751] <... setpgid resumed>) = 0 [pid 24750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24750] <... bpf resumed>) = 3 [pid 24748] <... bpf resumed>) = 3 [pid 24751] <... openat resumed>) = 3 [pid 24749] exit_group(0 [pid 24752] <... openat resumed>) = 3 [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 24749] <... exit_group resumed>) = ? [pid 24751] write(3, "1000", 4 [pid 24750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24750] exit_group(0 [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 24752] write(3, "1000", 4 [pid 24751] <... write resumed>) = 4 [pid 24748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24752] <... write resumed>) = 4 [pid 24751] close(3 [pid 24750] <... exit_group resumed>) = ? [pid 24751] <... close resumed>) = 0 executing program [pid 24750] +++ exited with 0 +++ [pid 24751] write(1, "executing program\n", 18 [pid 24752] close(3 [pid 24751] <... write resumed>) = 18 [pid 24749] +++ exited with 0 +++ [pid 24748] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24752] <... close resumed>) = 0 [pid 24751] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24748] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24752] write(1, "executing program\n", 18 [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 5849] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24752] <... write resumed>) = 18 [pid 24752] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24751] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24751] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24752] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24748] +++ exited with 0 +++ [pid 5848] --- 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 24752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24751] 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 24752] <... bpf resumed>) = 3 [pid 24751] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall 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 24751] <... exit_group resumed>) = ? [pid 5849] <... restart_syscall resumed>) = 0 [pid 24752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24752] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24752] <... exit_group resumed>) = ? [pid 24751] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24753 attached [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24753] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24753 ./strace-static-x86_64: Process 24755 attached ./strace-static-x86_64: Process 24754 attached [pid 24753] <... set_robust_list resumed>) = 0 [pid 24752] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24755 [pid 24755] set_robust_list(0x555581290660, 24 [pid 24754] set_robust_list(0x555581290660, 24 [pid 24753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24754 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24755] <... set_robust_list resumed>) = 0 [pid 24754] <... set_robust_list resumed>) = 0 [pid 24753] <... prctl resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24756 attached [pid 24755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24753] setpgid(0, 0./strace-static-x86_64: Process 24757 attached [pid 24756] set_robust_list(0x555581290660, 24 [pid 24754] <... prctl resumed>) = 0 [pid 24756] <... set_robust_list resumed>) = 0 [pid 24755] <... prctl resumed>) = 0 [pid 24754] setpgid(0, 0 [pid 24753] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24757 [pid 24757] set_robust_list(0x555581290660, 24) = 0 [pid 24756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24754] <... setpgid resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24756 [pid 24756] <... prctl resumed>) = 0 [pid 24755] setpgid(0, 0 [pid 24753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24756] setpgid(0, 0 [pid 24754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24755] <... setpgid resumed>) = 0 [pid 24756] <... setpgid resumed>) = 0 [pid 24757] <... prctl resumed>) = 0 [pid 24757] setpgid(0, 0 [pid 24755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24757] <... setpgid resumed>) = 0 [pid 24757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24754] <... openat resumed>) = 3 [pid 24753] <... openat resumed>) = 3 [pid 24757] <... openat resumed>) = 3 [pid 24755] <... openat resumed>) = 3 executing program executing program executing program executing program [pid 24756] <... openat resumed>) = 3 [pid 24755] write(3, "1000", 4 [pid 24754] write(3, "1000", 4 [pid 24753] write(3, "1000", 4 [pid 24757] write(3, "1000", 4 [pid 24756] write(3, "1000", 4 [pid 24755] <... write resumed>) = 4 [pid 24754] <... write resumed>) = 4 [pid 24753] <... write resumed>) = 4 [pid 24756] <... write resumed>) = 4 [pid 24755] close(3 [pid 24754] close(3 [pid 24753] close(3 [pid 24756] close(3 [pid 24755] <... close resumed>) = 0 [pid 24754] <... close resumed>) = 0 [pid 24753] <... close resumed>) = 0 [pid 24756] <... close resumed>) = 0 [pid 24755] write(1, "executing program\n", 18 [pid 24754] write(1, "executing program\n", 18 [pid 24753] write(1, "executing program\n", 18 [pid 24756] write(1, "executing program\n", 18 [pid 24755] <... write resumed>) = 18 [pid 24754] <... write resumed>) = 18 [pid 24753] <... write resumed>) = 18 [pid 24756] <... write resumed>) = 18 [pid 24755] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24754] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24753] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24757] <... write resumed>) = 4 [pid 24756] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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 resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 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 24757] close(3 [pid 24756] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24755] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24754] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24757] <... close resumed>) = 0 [pid 24756] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24755] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24754] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24753] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24757] write(1, "executing program\n", 18 [pid 24756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 24753] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24757] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24756] <... bpf resumed>) = 3 [pid 24757] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24757] 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 24755] <... bpf resumed>) = 3 [pid 24757] exit_group(0) = ? [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 24755] 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 resumed>) = 3 [pid 24753] <... bpf resumed>) = 3 [pid 24756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24756] exit_group(0 [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 24757] +++ exited with 0 +++ [pid 24756] <... exit_group resumed>) = ? [pid 24755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24755] exit_group(0 [pid 24753] exit_group(0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24755] <... exit_group resumed>) = ? [pid 24754] exit_group(0 [pid 24753] <... exit_group resumed>) = ? [pid 24756] +++ exited with 0 +++ [pid 24755] +++ exited with 0 +++ [pid 24753] +++ exited with 0 +++ [pid 24754] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24754] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24759 attached ./strace-static-x86_64: Process 24758 attached [pid 24759] set_robust_list(0x555581290660, 24 [pid 24758] set_robust_list(0x555581290660, 24 [pid 24759] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24762 attached ./strace-static-x86_64: Process 24761 attached ./strace-static-x86_64: Process 24760 attached [pid 24758] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24759 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24758 [pid 24759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24762] set_robust_list(0x555581290660, 24 [pid 24761] set_robust_list(0x555581290660, 24 [pid 24760] set_robust_list(0x555581290660, 24 [pid 24758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24762] <... set_robust_list resumed>) = 0 [pid 24761] <... set_robust_list resumed>) = 0 [pid 24760] <... set_robust_list resumed>) = 0 [pid 24759] <... prctl resumed>) = 0 [pid 24758] <... prctl resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24761 [pid 24762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24759] setpgid(0, 0 [pid 24758] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24762 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24760 [pid 24762] <... prctl resumed>) = 0 [pid 24761] <... prctl resumed>) = 0 [pid 24760] <... prctl resumed>) = 0 [pid 24759] <... setpgid resumed>) = 0 [pid 24758] <... setpgid resumed>) = 0 [pid 24762] setpgid(0, 0 [pid 24761] setpgid(0, 0 [pid 24760] setpgid(0, 0 [pid 24759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24762] <... setpgid resumed>) = 0 [pid 24761] <... setpgid resumed>) = 0 [pid 24760] <... setpgid resumed>) = 0 [pid 24762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24759] <... openat resumed>) = 3 [pid 24758] <... openat resumed>) = 3 [pid 24762] <... openat resumed>) = 3 [pid 24761] <... openat resumed>) = 3 [pid 24760] <... openat resumed>) = 3 [pid 24759] write(3, "1000", 4 [pid 24758] write(3, "1000", 4 [pid 24759] <... write resumed>) = 4 [pid 24762] write(3, "1000", 4 [pid 24758] <... write resumed>) = 4 [pid 24759] close(3 [pid 24761] write(3, "1000", 4 [pid 24760] write(3, "1000", 4 [pid 24762] <... write resumed>) = 4 [pid 24761] <... write resumed>) = 4 [pid 24759] <... close resumed>) = 0 [pid 24758] close(3 [pid 24762] close(3 [pid 24761] close(3 [pid 24760] <... write resumed>) = 4 [pid 24761] <... close resumed>) = 0 [pid 24760] close(3 [pid 24758] <... close resumed>) = 0 executing program [pid 24761] write(1, "executing program\n", 18 [pid 24760] <... close resumed>) = 0 [pid 24761] <... write resumed>) = 18 [pid 24761] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24760] write(1, "executing program\n", 18) = 18 [pid 24762] <... close resumed>) = 0 [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 24759] write(1, "executing program\n", 18executing program executing program [pid 24758] write(1, "executing program\n", 18 [pid 24762] write(1, "executing program\n", 18executing program [pid 24761] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24760] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24759] <... write resumed>) = 18 [pid 24758] <... write resumed>) = 18 [pid 24762] <... write resumed>) = 18 [pid 24761] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24758] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24762] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 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 24761] <... bpf resumed>) = 3 [pid 24760] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24759] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24762] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24759] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24762] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24760] <... bpf resumed>) = 3 [pid 24759] <... bpf resumed>) = 3 [pid 24758] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24761] exit_group(0 [pid 24758] <... bpf resumed>) = 3 [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 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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24761] <... exit_group resumed>) = ? [pid 24759] exit_group(0 [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 24759] <... exit_group resumed>) = ? [pid 24760] exit_group(0 [pid 24758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24761] +++ exited with 0 +++ [pid 24760] <... exit_group resumed>) = ? [pid 24759] +++ exited with 0 +++ [pid 24758] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24758] <... exit_group resumed>) = ? [pid 24760] +++ exited with 0 +++ [pid 24762] <... bpf resumed>) = 3 [pid 24758] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [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 5849] <... restart_syscall resumed>) = 0 [pid 24762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24762] exit_group(0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24762] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24763 attached ./strace-static-x86_64: Process 24764 attached [pid 24763] set_robust_list(0x555581290660, 24 [pid 24764] set_robust_list(0x555581290660, 24 [pid 24762] +++ exited with 0 +++ [pid 24763] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24764 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24763 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24766 attached ./strace-static-x86_64: Process 24765 attached [pid 24764] <... set_robust_list resumed>) = 0 [pid 24763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24766] set_robust_list(0x555581290660, 24 [pid 24765] set_robust_list(0x555581290660, 24 [pid 24764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24763] <... prctl resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24765 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24766 ./strace-static-x86_64: Process 24767 attached [pid 24767] set_robust_list(0x555581290660, 24 [pid 24763] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24767 [pid 24767] <... set_robust_list resumed>) = 0 [pid 24767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24766] <... set_robust_list resumed>) = 0 [pid 24765] <... set_robust_list resumed>) = 0 [pid 24764] <... prctl resumed>) = 0 [pid 24763] <... setpgid resumed>) = 0 [pid 24767] <... prctl resumed>) = 0 [pid 24767] setpgid(0, 0) = 0 [pid 24767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24764] setpgid(0, 0 [pid 24766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24764] <... setpgid resumed>) = 0 [pid 24767] <... openat resumed>) = 3 [pid 24766] <... prctl resumed>) = 0 [pid 24765] <... prctl resumed>) = 0 [pid 24764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24763] <... openat resumed>) = 3 [pid 24767] write(3, "1000", 4 [pid 24766] setpgid(0, 0 [pid 24765] setpgid(0, 0 [pid 24767] <... write resumed>) = 4 [pid 24765] <... setpgid resumed>) = 0 [pid 24764] <... openat resumed>) = 3 [pid 24766] <... setpgid resumed>) = 0 [pid 24763] write(3, "1000", 4 [pid 24767] close(3 [pid 24765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24764] write(3, "1000", 4 [pid 24767] <... close resumed>) = 0 [pid 24765] <... openat resumed>) = 3 [pid 24763] <... write resumed>) = 4 executing program [pid 24767] write(1, "executing program\n", 18 [pid 24766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24764] <... write resumed>) = 4 [pid 24763] close(3 [pid 24764] close(3 [pid 24767] <... write resumed>) = 18 [pid 24765] write(3, "1000", 4 [pid 24764] <... close resumed>) = 0 [pid 24767] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24765] <... write resumed>) = 4 [pid 24763] <... close resumed>) = 0 [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 24765] close(3 [pid 24767] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24765] <... close resumed>) = 0 [pid 24767] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24765] write(1, "executing program\n", 18) = 18 [pid 24767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24766] <... openat resumed>) = 3 executing program [pid 24764] write(1, "executing program\n", 18 [pid 24763] write(1, "executing program\n", 18executing program [pid 24766] write(3, "1000", 4 [pid 24765] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24764] <... write resumed>) = 18 [pid 24763] <... write resumed>) = 18 [pid 24766] <... write resumed>) = 4 [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 24767] <... bpf resumed>) = 3 [pid 24766] close(3 [pid 24764] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24763] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24765] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24766] <... close resumed>) = 0 [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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24766] write(1, "executing program\n", 18executing program [pid 24765] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24764] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24763] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24766] <... write resumed>) = 18 [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 24766] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24763] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 ENOENT (No such file or directory) [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 24767] exit_group(0 [pid 24763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24766] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24767] <... exit_group resumed>) = ? [pid 24767] +++ exited with 0 +++ [pid 24766] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24763] <... bpf resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24765] <... bpf resumed>) = 3 [pid 24766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 24763] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24764] <... bpf resumed>) = 3 [pid 24766] <... bpf resumed>) = 3 [pid 24765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24765] exit_group(0 [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 24766] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24765] <... exit_group resumed>) = ? [pid 24763] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24763] <... exit_group resumed>) = ? [pid 24764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24764] exit_group(0) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24766] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24764] +++ exited with 0 +++ [pid 24763] +++ exited with 0 +++ ./strace-static-x86_64: Process 24768 attached [pid 24768] set_robust_list(0x555581290660, 24) = 0 [pid 24766] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24766] <... exit_group resumed>) = ? [pid 24768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24768 [pid 24768] <... prctl resumed>) = 0 [pid 24768] setpgid(0, 0) = 0 [pid 24768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24766] +++ exited with 0 +++ [pid 24765] +++ exited with 0 +++ [pid 24768] <... openat resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24768] write(3, "1000", 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24768] <... write resumed>) = 4 [pid 24768] close(3) = 0 [pid 24768] write(1, "executing program\n", 18) = 18 [pid 24768] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24770 attached ./strace-static-x86_64: Process 24769 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... restart_syscall resumed>) = 0 [pid 24770] set_robust_list(0x555581290660, 24 [pid 24769] set_robust_list(0x555581290660, 24 [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24770 [pid 24769] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24771 attached [pid 24770] <... set_robust_list resumed>) = 0 [pid 24768] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24769 [pid 24770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24768] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24770] <... prctl resumed>) = 0 [pid 24768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 24769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24771] <... set_robust_list resumed>) = 0 [pid 24769] <... prctl resumed>) = 0 [pid 24771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24770] setpgid(0, 0 [pid 24769] setpgid(0, 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24771 [pid 24771] <... prctl resumed>) = 0 [pid 24770] <... setpgid resumed>) = 0 [pid 24769] <... setpgid resumed>) = 0 [pid 24768] <... bpf resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24771] setpgid(0, 0 executing program [pid 24770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24768] 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 24772 attached [pid 24770] <... openat resumed>) = 3 [pid 24770] write(3, "1000", 4) = 4 [pid 24770] close(3) = 0 [pid 24770] write(1, "executing program\n", 18) = 18 [pid 24772] set_robust_list(0x555581290660, 24 [pid 24770] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24772 [pid 24772] <... set_robust_list resumed>) = 0 [pid 24772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24768] exit_group(0 [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 24772] <... prctl resumed>) = 0 [pid 24770] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24768] <... exit_group resumed>) = ? [pid 24772] setpgid(0, 0 [pid 24771] <... setpgid resumed>) = 0 [pid 24770] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24769] <... openat resumed>) = 3 [pid 24772] <... setpgid resumed>) = 0 [pid 24770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24768] +++ exited with 0 +++ [pid 24772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24769] write(3, "1000", 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24772] <... openat resumed>) = 3 [pid 24771] <... openat resumed>) = 3 [pid 24770] <... bpf resumed>) = 3 [pid 24769] <... write resumed>) = 4 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24769] close(3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24772] write(3, "1000", 4 [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] <... close resumed>) = 0 executing program [pid 24772] <... write resumed>) = 4 [pid 24771] write(3, "1000", 4 [pid 24770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24769] write(1, "executing program\n", 18 [pid 24772] close(3 [pid 24771] <... write resumed>) = 4 [pid 24770] exit_group(0 [pid 24769] <... write resumed>) = 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24772] <... close resumed>) = 0 [pid 24771] close(3) = 0 [pid 24769] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24773 attached executing program executing program [pid 24772] write(1, "executing program\n", 18 [pid 24771] write(1, "executing program\n", 18 [pid 24770] <... exit_group resumed>) = ? [pid 24772] <... write resumed>) = 18 [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_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24769] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24769] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24771] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24773] set_robust_list(0x555581290660, 24 [pid 24772] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24771] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24773 [pid 24773] <... set_robust_list resumed>) = 0 [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 24771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24772] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24771] <... bpf resumed>) = 3 [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 24773] <... prctl resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [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 5845] <... restart_syscall resumed>) = 0 [pid 24769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24773] <... setpgid resumed>) = 0 [pid 24772] <... bpf resumed>) = 3 [pid 24771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24769] exit_group(0 [pid 24772] 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 24773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24772] exit_group(0 [pid 24771] exit_group(0 [pid 24769] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24772] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24774 attached [pid 24773] <... openat resumed>) = 3 [pid 24771] <... exit_group resumed>) = ? [pid 24769] +++ exited with 0 +++ [pid 24774] set_robust_list(0x555581290660, 24 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24774] <... set_robust_list resumed>) = 0 [pid 24774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24773] write(3, "1000", 4 [pid 24772] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24772, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24774] <... prctl resumed>) = 0 [pid 24774] setpgid(0, 0 [pid 24773] <... write resumed>) = 4 [pid 24771] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24774 [pid 24774] <... setpgid resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24773] close(3 [pid 24774] <... openat resumed>) = 3 [pid 24773] <... close resumed>) = 0 ./strace-static-x86_64: Process 24775 attached executing program [pid 24773] write(1, "executing program\n", 18) = 18 [pid 24774] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24775 [pid 24775] set_robust_list(0x555581290660, 24 [pid 24774] <... write resumed>) = 4 [pid 24773] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24774] close(3 [pid 24775] <... set_robust_list resumed>) = 0 [pid 24773] <... bpf resumed>, buf="cgroup", prog_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] <... close resumed>) = 0 [pid 24775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 24774] write(1, "executing program\n", 18 [pid 24773] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24775] setpgid(0, 0 [pid 24774] <... write resumed>) = 18 [pid 24773] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24775] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24774] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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) ./strace-static-x86_64: Process 24776 attached [pid 24775] <... openat resumed>) = 3 [pid 24774] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24774] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24773] <... bpf resumed>) = 3 [pid 24774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24777 attached [pid 24776] set_robust_list(0x555581290660, 24 [pid 24775] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24776 [pid 24776] <... set_robust_list resumed>) = 0 [pid 24775] <... write resumed>) = 4 [pid 24776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24775] close(3 [pid 24776] <... prctl resumed>) = 0 [pid 24775] <... close resumed>) = 0 [pid 24775] write(1, "executing program\n", 18executing program [pid 24777] set_robust_list(0x555581290660, 24 [pid 24776] setpgid(0, 0 [pid 24775] <... write resumed>) = 18 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24777 [pid 24777] <... set_robust_list resumed>) = 0 [pid 24776] <... setpgid resumed>) = 0 [pid 24775] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24773] exit_group(0 [pid 24777] <... prctl resumed>) = 0 [pid 24773] <... exit_group resumed>) = ? [pid 24776] <... openat resumed>) = 3 [pid 24775] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24776] write(3, "1000", 4 [pid 24775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24774] <... bpf resumed>) = 3 [pid 24776] <... write resumed>) = 4 [pid 24773] +++ exited with 0 +++ [pid 24777] setpgid(0, 0 [pid 24776] close(3 [pid 24777] <... setpgid resumed>) = 0 [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 24777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24776] <... close resumed>) = 0 [pid 24775] <... bpf resumed>) = 3 [pid 24774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24776] write(1, "executing program\n", 18 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24776] <... write resumed>) = 18 [pid 24775] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24776] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24775] exit_group(0 [pid 24776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24777] <... openat resumed>) = 3 [pid 24774] exit_group(0 [pid 24777] write(3, "1000", 4) = 4 [pid 24777] close(3 [pid 24774] <... exit_group resumed>) = ? [pid 24777] <... close resumed>) = 0 [pid 24776] <... bpf resumed>) = 3 [pid 24775] +++ exited with 0 +++ [pid 5848] --- 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] write(1, "executing program\n", 18executing program [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 24777] <... write resumed>) = 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24777] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24777] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24776] exit_group(0 [pid 24774] +++ exited with 0 +++ [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 24776] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24774, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24778 attached [pid 24778] set_robust_list(0x555581290660, 24 [pid 24776] +++ exited with 0 +++ [pid 24778] <... set_robust_list resumed>) = 0 [pid 24778] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24779 attached [pid 24777] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24778 [pid 24778] <... prctl resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24779 [pid 24779] set_robust_list(0x555581290660, 24 [pid 24778] setpgid(0, 0 [pid 24777] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24780 attached [pid 24779] <... set_robust_list resumed>) = 0 [pid 24778] <... setpgid resumed>) = 0 [pid 24777] +++ exited with 0 +++ [pid 24780] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24780 ./strace-static-x86_64: Process 24781 attached [pid 24780] <... set_robust_list resumed>) = 0 [pid 24779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24781] set_robust_list(0x555581290660, 24 [pid 24780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24779] <... prctl resumed>) = 0 [pid 24778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24781] <... set_robust_list resumed>) = 0 [pid 24780] <... prctl resumed>) = 0 [pid 24779] setpgid(0, 0 [pid 24780] setpgid(0, 0) = 0 [pid 24778] <... openat resumed>) = 3 [pid 24781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24779] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24781 [pid 24778] write(3, "1000", 4 [pid 5842] --- 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] <... prctl resumed>) = 0 [pid 24780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24778] <... write resumed>) = 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24781] setpgid(0, 0 [pid 24780] <... openat resumed>) = 3 [pid 24780] write(3, "1000", 4./strace-static-x86_64: Process 24782 attached [pid 24781] <... setpgid resumed>) = 0 [pid 24779] <... openat resumed>) = 3 [pid 24778] close(3 [pid 24782] set_robust_list(0x555581290660, 24 [pid 24780] <... write resumed>) = 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24782 [pid 24782] <... set_robust_list resumed>) = 0 [pid 24780] close(3 [pid 24779] write(3, "1000", 4 [pid 24781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24778] <... close resumed>) = 0 [pid 24780] <... close resumed>) = 0 [pid 24779] <... write resumed>) = 4 [pid 24780] write(1, "executing program\n", 18 [pid 24779] close(3executing program executing program [pid 24782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24781] <... openat resumed>) = 3 [pid 24780] <... write resumed>) = 18 [pid 24779] <... close resumed>) = 0 [pid 24778] write(1, "executing program\n", 18 [pid 24782] <... prctl resumed>) = 0 [pid 24781] write(3, "1000", 4 [pid 24780] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24779] write(1, "executing program\n", 18 [pid 24778] <... write resumed>) = 18 [pid 24782] setpgid(0, 0executing program ) = 0 [pid 24781] <... write resumed>) = 4 [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] <... write resumed>) = 18 [pid 24778] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24781] close(3 [pid 24780] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -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 24782] <... openat resumed>) = 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 24781] <... close resumed>) = 0 [pid 24780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24782] write(3, "1000", 4 [pid 24781] write(1, "executing program\n", 18executing program ) = 18 [pid 24778] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24781] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24782] <... write resumed>) = 4 [pid 24779] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24779] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24782] <... close resumed>) = 0 [pid 24781] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24780] <... bpf resumed>) = 3 [pid 24782] write(1, "executing program\n", 18 [pid 24781] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24782] <... write resumed>) = 18 [pid 24781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [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 resumed>) = 3 [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 24782] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24781] <... bpf resumed>) = 3 [pid 24780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24782] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24778] exit_group(0 [pid 24782] <... openat resumed>) = -1 ENOENT (No such file or directory) [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(0 [pid 24782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24780] exit_group(0 [pid 24779] <... exit_group resumed>) = ? [pid 24778] <... exit_group resumed>) = ? [pid 24782] <... bpf resumed>) = 3 [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 24779] +++ exited with 0 +++ [pid 24782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24782] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24782] <... exit_group resumed>) = ? [pid 24781] exit_group(0 [pid 24780] <... exit_group resumed>) = ? [pid 24778] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24782] +++ exited with 0 +++ [pid 24781] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24781] +++ exited with 0 +++ [pid 24780] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24783 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24783] set_robust_list(0x555581290660, 24 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24783] <... set_robust_list resumed>) = 0 [pid 24783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24783 ./strace-static-x86_64: Process 24785 attached ./strace-static-x86_64: Process 24784 attached [pid 24783] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24786 attached [pid 24785] set_robust_list(0x555581290660, 24 [pid 24784] set_robust_list(0x555581290660, 24 [pid 24783] <... setpgid resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24785 [pid 24786] set_robust_list(0x555581290660, 24 [pid 24785] <... set_robust_list resumed>) = 0 [pid 24784] <... set_robust_list resumed>) = 0 [pid 24783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24786 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24784 ./strace-static-x86_64: Process 24787 attached [pid 24786] <... set_robust_list resumed>) = 0 [pid 24785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24787] set_robust_list(0x555581290660, 24 [pid 24786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24785] <... prctl resumed>) = 0 [pid 24784] <... prctl resumed>) = 0 [pid 24783] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24787 [pid 24787] <... set_robust_list resumed>) = 0 [pid 24786] <... prctl resumed>) = 0 [pid 24785] setpgid(0, 0 [pid 24784] setpgid(0, 0 [pid 24783] write(3, "1000", 4 [pid 24786] setpgid(0, 0 [pid 24787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24786] <... setpgid resumed>) = 0 [pid 24785] <... setpgid resumed>) = 0 [pid 24784] <... setpgid resumed>) = 0 [pid 24783] <... write resumed>) = 4 [pid 24787] <... prctl resumed>) = 0 [pid 24786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24783] close(3 [pid 24787] setpgid(0, 0 [pid 24786] <... openat resumed>) = 3 [pid 24783] <... close resumed>) = 0 [pid 24785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24787] <... setpgid resumed>) = 0 [pid 24784] <... openat resumed>) = 3 [pid 24783] write(1, "executing program\n", 18 [pid 24786] write(3, "1000", 4 [pid 24783] <... write resumed>) = 18 [pid 24786] <... write resumed>) = 4 [pid 24784] write(3, "1000", 4 [pid 24783] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24786] close(3 [pid 24784] <... write resumed>) = 4 [pid 24787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24786] <... close resumed>) = 0 [pid 24784] close(3executing program [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] write(1, "executing program\n", 18 [pid 24785] <... openat resumed>) = 3 [pid 24786] <... write resumed>) = 18 [pid 24784] <... close resumed>) = 0 [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 24784] write(1, "executing program\n", 18 [pid 24783] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [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] <... write resumed>) = 18 [pid 24786] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24784] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24787] <... openat resumed>) = 3 [pid 24786] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24785] write(3, "1000", 4 [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 24787] write(3, "1000", 4 [pid 24786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 24784] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24783] <... bpf resumed>) = 3 [pid 24787] <... write resumed>) = 4 [pid 24785] close(3 [pid 24784] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24787] close(3 [pid 24786] <... bpf resumed>) = 3 [pid 24785] <... close resumed>) = 0 [pid 24783] 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 24787] <... close resumed>) = 0 [pid 24786] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24785] write(1, "executing program\n", 18 [pid 24784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24786] exit_group(0 [pid 24785] <... write resumed>) = 18 [pid 24786] <... exit_group resumed>) = ? [pid 24785] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24783] exit_group(0 [pid 24787] write(1, "executing program\n", 18 [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 24787] <... write resumed>) = 18 [pid 24785] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24787] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24785] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24787] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24786] +++ exited with 0 +++ [pid 24784] <... bpf resumed>) = 3 [pid 24783] <... exit_group resumed>) = ? [pid 24787] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24785] <... bpf resumed>) = 3 [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24783] +++ exited with 0 +++ [pid 24784] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24784] <... exit_group resumed>) = ? [pid 24787] <... bpf resumed>) = 3 [pid 24785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24784] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24785] exit_group(0 [pid 24787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24785] <... exit_group resumed>) = ? [pid 24787] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24788 attached [pid 24788] set_robust_list(0x555581290660, 24 [pid 24787] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24788 [pid 24788] <... set_robust_list resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24788] <... prctl resumed>) = 0 [pid 24785] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24789 attached [pid 24788] setpgid(0, 0) = 0 [pid 24788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24789] set_robust_list(0x555581290660, 24 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24788] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24789 ./strace-static-x86_64: Process 24790 attached [pid 24789] <... set_robust_list resumed>) = 0 [pid 24788] write(3, "1000", 4 [pid 24787] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24790] set_robust_list(0x555581290660, 24 [pid 24789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24788] <... write resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24790 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24787, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24790] <... set_robust_list resumed>) = 0 [pid 24788] close(3 [pid 24790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24789] <... prctl resumed>) = 0 [pid 24788] <... close resumed>) = 0 [pid 24790] <... prctl resumed>) = 0 [pid 24789] setpgid(0, 0 executing program [pid 24788] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24790] setpgid(0, 0 [pid 24789] <... setpgid resumed>) = 0 [pid 24788] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24791 attached [pid 24788] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24791] set_robust_list(0x555581290660, 24 [pid 24790] <... setpgid resumed>) = 0 [pid 24789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24788] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24791 [pid 24790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24788] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24791] <... set_robust_list resumed>) = 0 [pid 24790] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24792 attached [pid 24791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24789] <... openat resumed>) = 3 [pid 24788] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24791] <... prctl resumed>) = 0 [pid 24792] set_robust_list(0x555581290660, 24 [pid 24790] write(3, "1000", 4 [pid 24789] write(3, "1000", 4 [pid 24788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24792 [pid 24792] <... set_robust_list resumed>) = 0 [pid 24791] setpgid(0, 0 [pid 24790] <... write resumed>) = 4 [pid 24789] <... write resumed>) = 4 [pid 24789] close(3) = 0 executing program [pid 24792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24791] <... setpgid resumed>) = 0 [pid 24790] close(3 [pid 24789] write(1, "executing program\n", 18 [pid 24788] <... bpf resumed>) = 3 executing program [pid 24792] <... prctl resumed>) = 0 [pid 24789] <... write resumed>) = 18 [pid 24790] <... close resumed>) = 0 [pid 24791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24790] write(1, "executing program\n", 18 [pid 24789] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24790] <... write resumed>) = 18 [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 24790] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24789] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24792] setpgid(0, 0 [pid 24791] <... openat resumed>) = 3 [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 24789] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24792] <... setpgid resumed>) = 0 [pid 24791] write(3, "1000", 4 [pid 24789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24788] exit_group(0 [pid 24790] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24789] <... bpf resumed>) = 3 [pid 24790] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24788] <... exit_group resumed>) = ? [pid 24791] <... write resumed>) = 4 executing program [pid 24791] close(3 [pid 24792] <... openat resumed>) = 3 [pid 24791] <... close resumed>) = 0 [pid 24790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24788] +++ exited with 0 +++ [pid 24792] write(3, "1000", 4 [pid 24791] write(1, "executing program\n", 18 [pid 24792] <... write resumed>) = 4 [pid 24791] <... write resumed>) = 18 [pid 24792] close(3 [pid 24790] <... bpf resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24789] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24792] <... close resumed>) = 0 [pid 24791] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24792] write(1, "executing program\n", 18 [pid 24789] exit_group(0 [pid 24792] <... write resumed>) = 18 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24789] <... exit_group resumed>) = ? [pid 24792] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24791] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24791] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24790] exit_group(0 [pid 24792] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24791] <... bpf resumed>) = 3 [pid 24792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24789] +++ exited with 0 +++ [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 24792] <... bpf resumed>) = 3 [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 24791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24790] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24791] exit_group(0./strace-static-x86_64: Process 24793 attached [pid 24792] exit_group(0 [pid 24791] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24793] set_robust_list(0x555581290660, 24 [pid 24792] <... exit_group resumed>) = ? [pid 24791] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24793 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24794 attached [pid 24793] <... set_robust_list resumed>) = 0 [pid 24792] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24795 attached [pid 24793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24794] set_robust_list(0x555581290660, 24 [pid 24795] set_robust_list(0x555581290660, 24 [pid 24794] <... set_robust_list resumed>) = 0 [pid 24793] <... prctl resumed>) = 0 [pid 24795] <... set_robust_list resumed>) = 0 [pid 24793] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24793] <... setpgid resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24794 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24795 ./strace-static-x86_64: Process 24796 attached [pid 24795] <... prctl resumed>) = 0 [pid 24794] <... prctl resumed>) = 0 [pid 24793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24796] set_robust_list(0x555581290660, 24 [pid 24795] setpgid(0, 0 [pid 24794] setpgid(0, 0 [pid 24796] <... set_robust_list resumed>) = 0 [pid 24794] <... setpgid resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24796 [pid 24796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24796] <... prctl resumed>) = 0 [pid 24794] <... openat resumed>) = 3 [pid 24796] setpgid(0, 0 [pid 24795] <... setpgid resumed>) = 0 [pid 24793] <... openat resumed>) = 3 [pid 24796] <... setpgid resumed>) = 0 [pid 24794] write(3, "1000", 4./strace-static-x86_64: Process 24797 attached [pid 24796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24794] <... write resumed>) = 4 [pid 24793] write(3, "1000", 4 [pid 24797] set_robust_list(0x555581290660, 24 [pid 24796] <... openat resumed>) = 3 [pid 24795] <... openat resumed>) = 3 [pid 24794] close(3 [pid 24797] <... set_robust_list resumed>) = 0 [pid 24795] write(3, "1000", 4 [pid 24793] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24797 executing program [pid 24797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24796] write(3, "1000", 4 [pid 24795] <... write resumed>) = 4 [pid 24794] <... close resumed>) = 0 [pid 24793] close(3 [pid 24796] <... write resumed>) = 4 [pid 24795] close(3 [pid 24794] write(1, "executing program\n", 18 [pid 24797] <... prctl resumed>) = 0 [pid 24796] close(3 [pid 24795] <... close resumed>) = 0 [pid 24794] <... write resumed>) = 18 executing program executing program [pid 24793] <... close resumed>) = 0 [pid 24797] setpgid(0, 0 [pid 24796] <... close resumed>) = 0 [pid 24795] write(1, "executing program\n", 18 [pid 24794] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24796] write(1, "executing program\n", 18) = 18 [pid 24793] write(1, "executing program\n", 18executing program [pid 24797] <... setpgid resumed>) = 0 [pid 24796] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24793] <... write resumed>) = 18 [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 24794] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24793] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24796] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24795] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24794] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24796] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24797] <... openat resumed>) = 3 [pid 24796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 24797] write(3, "1000", 4 [pid 24796] <... bpf resumed>) = 3 [pid 24795] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24794] <... bpf resumed>) = 3 [pid 24793] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24797] <... write resumed>) = 4 [pid 24795] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24797] close(3 [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 24794] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24793] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24797] <... close resumed>) = 0 [pid 24796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24797] write(1, "executing program\n", 18 [pid 24796] exit_group(0 [pid 24794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24797] <... write resumed>) = 18 [pid 24796] <... exit_group resumed>) = ? [pid 24795] <... bpf resumed>) = 3 [pid 24794] exit_group(0 [pid 24797] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24794] <... exit_group resumed>) = ? [pid 24793] <... bpf resumed>) = 3 [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 24797] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24794] +++ exited with 0 +++ [pid 24797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24796] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24797] <... bpf resumed>) = 3 [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 24793] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24797] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24795] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24793] exit_group(0 [pid 24795] <... exit_group resumed>) = ? [pid 24797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24793] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24797] exit_group(0 [pid 24795] +++ exited with 0 +++ [pid 24793] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24797] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24799 attached [pid 24799] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24798 attached ) = 0 [pid 24797] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24799 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24798 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24798] set_robust_list(0x555581290660, 24 [pid 24799] setpgid(0, 0 [pid 24798] <... set_robust_list resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24799] <... setpgid resumed>) = 0 [pid 24798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24798] <... prctl resumed>) = 0 [pid 24798] setpgid(0, 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24799] <... openat resumed>) = 3 [pid 24798] <... setpgid resumed>) = 0 [pid 24799] write(3, "1000", 4 [pid 24798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24800 attached [pid 24799] <... write resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24799] close(3 [pid 24798] <... openat resumed>) = 3 [pid 24800] set_robust_list(0x555581290660, 24 [pid 24799] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24800 [pid 24798] write(3, "1000", 4./strace-static-x86_64: Process 24801 attached [pid 24799] write(1, "executing program\n", 18 [pid 24798] <... write resumed>) = 4 [pid 24798] close(3 [pid 24801] set_robust_list(0x555581290660, 24 [pid 24798] <... close resumed>) = 0 executing program [pid 24798] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 24802 attached [pid 24801] <... set_robust_list resumed>) = 0 [pid 24798] <... write resumed>) = 18 [pid 24802] set_robust_list(0x555581290660, 24 [pid 24801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24800] <... set_robust_list resumed>) = 0 [pid 24799] <... write resumed>) = 18 [pid 24798] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24801 [pid 24802] <... set_robust_list resumed>) = 0 [pid 24800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24801] <... prctl resumed>) = 0 [pid 24799] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24801] setpgid(0, 0 [pid 24800] <... prctl resumed>) = 0 [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 24798] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24802 [pid 24802] <... prctl resumed>) = 0 [pid 24801] <... setpgid resumed>) = 0 [pid 24800] setpgid(0, 0 [pid 24799] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24798] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24802] setpgid(0, 0 [pid 24801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24800] <... setpgid resumed>) = 0 [pid 24798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24802] <... setpgid resumed>) = 0 [pid 24800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24799] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24801] <... openat resumed>) = 3 [pid 24800] <... openat resumed>) = 3 [pid 24799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24798] <... bpf resumed>) = 3 [pid 24800] write(3, "1000", 4 [pid 24801] write(3, "1000", 4) = 4 [pid 24801] close(3) = 0 [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 24801] write(1, "executing program\n", 18executing program [pid 24800] <... write resumed>) = 4 [pid 24799] <... bpf resumed>) = 3 [pid 24800] close(3 [pid 24801] <... write resumed>) = 18 [pid 24802] <... openat resumed>) = 3 [pid 24801] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24801] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24798] exit_group(0 [pid 24801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24802] write(3, "1000", 4 [pid 24800] <... close resumed>) = 0 [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 24802] <... write resumed>) = 4 [pid 24800] write(1, "executing program\n", 18 [pid 24799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24802] close(3 [pid 24800] <... write resumed>) = 18 [pid 24799] exit_group(0 [pid 24802] <... close resumed>) = 0 [pid 24801] <... bpf resumed>) = 3 [pid 24799] <... exit_group resumed>) = ? [pid 24798] <... exit_group resumed>) = ? executing program [pid 24802] write(1, "executing program\n", 18 [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 24802] <... write resumed>) = 18 [pid 24800] 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 24801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24799] +++ exited with 0 +++ [pid 24798] +++ exited with 0 +++ [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 24801] exit_group(0 [pid 24800] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24802] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24800] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24801] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24802] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 24801] +++ exited with 0 +++ [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 24802] <... bpf resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24801, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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 24800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24800] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24802] exit_group(0 [pid 24800] <... exit_group resumed>) = ? [pid 24802] <... exit_group resumed>) = ? [pid 24802] +++ exited with 0 +++ [pid 24800] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- 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 */} --- ./strace-static-x86_64: Process 24803 attached ./strace-static-x86_64: Process 24805 attached ./strace-static-x86_64: Process 24804 attached [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24803 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24803] set_robust_list(0x555581290660, 24 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24805 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24805] set_robust_list(0x555581290660, 24 [pid 24803] <... set_robust_list resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24805] <... set_robust_list resumed>) = 0 [pid 24805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24804] set_robust_list(0x555581290660, 24 [pid 24803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24804 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24805] <... prctl resumed>) = 0 [pid 24804] <... set_robust_list resumed>) = 0 [pid 24803] <... prctl resumed>) = 0 [pid 24803] setpgid(0, 0./strace-static-x86_64: Process 24806 attached [pid 24805] setpgid(0, 0 [pid 24804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24803] <... setpgid resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24804] <... prctl resumed>) = 0 [pid 24806] set_robust_list(0x555581290660, 24) = 0 [pid 24803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24806 [pid 24806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24807 attached [pid 24805] <... setpgid resumed>) = 0 [pid 24804] setpgid(0, 0 [pid 24803] <... openat resumed>) = 3 [pid 24804] <... setpgid resumed>) = 0 [pid 24803] write(3, "1000", 4 [pid 24807] set_robust_list(0x555581290660, 24) = 0 [pid 24806] setpgid(0, 0 [pid 24804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24803] <... write resumed>) = 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24807 [pid 24807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24806] <... setpgid resumed>) = 0 [pid 24805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24804] <... openat resumed>) = 3 [pid 24803] close(3 [pid 24807] <... prctl resumed>) = 0 executing program [pid 24807] setpgid(0, 0 [pid 24803] <... close resumed>) = 0 [pid 24807] <... setpgid resumed>) = 0 [pid 24803] write(1, "executing program\n", 18 [pid 24807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24804] write(3, "1000", 4 [pid 24803] <... write resumed>) = 18 [pid 24806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24805] <... openat resumed>) = 3 [pid 24804] <... write resumed>) = 4 [pid 24803] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24807] <... openat resumed>) = 3 [pid 24806] <... openat resumed>) = 3 [pid 24805] write(3, "1000", 4 [pid 24804] close(3 [pid 24807] write(3, "1000", 4 [pid 24804] <... close resumed>) = 0 [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 24807] <... write resumed>) = 4 [pid 24804] write(1, "executing program\n", 18executing program [pid 24803] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24807] close(3 [pid 24806] write(3, "1000", 4 [pid 24805] <... write resumed>) = 4 [pid 24804] <... write resumed>) = 18 [pid 24803] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24807] <... close resumed>) = 0 [pid 24805] close(3 [pid 24804] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24807] write(1, "executing program\n", 18 [pid 24806] <... write resumed>) = 4 [pid 24805] <... close resumed>) = 0 [pid 24806] close(3executing program executing program [pid 24805] write(1, "executing program\n", 18 [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 24807] <... write resumed>) = 18 [pid 24805] <... write resumed>) = 18 [pid 24804] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24803] <... bpf resumed>) = 3 [pid 24807] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24804] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24806] <... close resumed>) = 0 [pid 24804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24807] <... bpf resumed>, buf="cgroup", prog_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] write(1, "executing program\n", 18 [pid 24805] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24807] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24806] <... write resumed>) = 18 [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] <... bpf resumed>) = 3 [pid 24806] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24805] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24807] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24805] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24806] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = -1 ENOENT (No such file or directory) [pid 24805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = -1 EBADF (Bad file descriptor) [pid 24803] exit_group(0 [pid 24806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24807] <... bpf resumed>) = 3 [pid 24804] <... exit_group resumed>) = ? [pid 24806] <... bpf resumed>) = 3 [pid 24805] <... bpf resumed>) = 3 [pid 24804] +++ exited with 0 +++ [pid 24803] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24807] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] 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) = -1 EBADF (Bad file descriptor) [pid 24806] exit_group(0 [pid 24807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24803] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 24807] exit_group(0 [pid 24806] <... exit_group resumed>) = ? [pid 24805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24807] <... exit_group resumed>) = ? [pid 24806] +++ exited with 0 +++ [pid 24807] +++ exited with 0 +++ [pid 24805] exit_group(0) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24808 attached ./strace-static-x86_64: Process 24809 attached [pid 24809] set_robust_list(0x555581290660, 24) = 0 [pid 24805] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24807, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24808] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24809 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24808] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24808 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24810 attached [pid 24810] set_robust_list(0x555581290660, 24 [pid 24808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24809] <... prctl resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24810 [pid 24810] <... set_robust_list resumed>) = 0 [pid 24809] setpgid(0, 0 [pid 24808] <... prctl resumed>) = 0 [pid 24810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24809] <... setpgid resumed>) = 0 [pid 24808] setpgid(0, 0 [pid 24810] <... prctl resumed>) = 0 [pid 24808] <... setpgid resumed>) = 0 [pid 24809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24810] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24811 attached [pid 24809] <... openat resumed>) = 3 [pid 24808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24811] set_robust_list(0x555581290660, 24 [pid 24809] write(3, "1000", 4./strace-static-x86_64: Process 24812 attached executing program [pid 24811] <... set_robust_list resumed>) = 0 [pid 24810] <... setpgid resumed>) = 0 [pid 24809] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24811 [pid 24809] close(3 [pid 24810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24809] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24812 [pid 24809] write(1, "executing program\n", 18) = 18 [pid 24812] set_robust_list(0x555581290660, 24 [pid 24810] <... openat resumed>) = 3 [pid 24809] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24812] <... set_robust_list resumed>) = 0 [pid 24810] write(3, "1000", 4) = 4 [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 24810] close(3 [pid 24812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24810] <... close resumed>) = 0 [pid 24812] <... prctl resumed>) = 0 executing program [pid 24808] <... openat resumed>) = 3 [pid 24810] write(1, "executing program\n", 18) = 18 [pid 24812] setpgid(0, 0 [pid 24809] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24808] write(3, "1000", 4 [pid 24812] <... setpgid resumed>) = 0 [pid 24810] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24808] <... write resumed>) = 4 [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 24810] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24809] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24811] <... prctl resumed>) = 0 [pid 24810] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24812] <... openat resumed>) = 3 [pid 24811] setpgid(0, 0 [pid 24810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [pid 24811] <... setpgid resumed>) = 0 [pid 24809] <... bpf resumed>) = 3 [pid 24811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24810] <... bpf resumed>) = 3 [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] write(1, "executing program\n", 18executing program [pid 24809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24812] write(3, "1000", 4 [pid 24808] <... write resumed>) = 18 [pid 24812] <... write resumed>) = 4 [pid 24812] close(3 [pid 24811] <... openat 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] exit_group(0 [pid 24808] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24812] <... close resumed>) = 0 [pid 24810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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) executing program [pid 24812] write(1, "executing program\n", 18 [pid 24808] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24812] <... write resumed>) = 18 [pid 24811] write(3, "1000", 4 [pid 24809] <... exit_group resumed>) = ? [pid 24812] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24811] <... write resumed>) = 4 [pid 24810] exit_group(0 [pid 24808] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24811] close(3) = 0 executing program [pid 24811] write(1, "executing program\n", 18 [pid 24810] <... exit_group resumed>) = ? [pid 24808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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] <... write resumed>) = 18 [pid 24809] +++ exited with 0 +++ [pid 24812] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24811] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24811] <... bpf resumed>, buf="cgroup", prog_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 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24811] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24810] +++ exited with 0 +++ [pid 24808] <... bpf resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- 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 resumed>) = 3 [pid 24811] <... bpf resumed>) = 3 [pid 24808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24808] exit_group(0) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24813 attached ./strace-static-x86_64: Process 24814 attached [pid 24812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24808] +++ exited with 0 +++ [pid 24812] exit_group(0 [pid 24811] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24813] set_robust_list(0x555581290660, 24 [pid 24814] set_robust_list(0x555581290660, 24 [pid 24813] <... set_robust_list resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24813 [pid 24814] <... set_robust_list resumed>) = 0 [pid 24811] <... exit_group resumed>) = ? [pid 24812] <... exit_group resumed>) = ? [pid 24814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24812] +++ exited with 0 +++ [pid 24811] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24814 [pid 24814] <... prctl resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24814] setpgid(0, 0 [pid 24813] <... prctl resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24814] <... setpgid resumed>) = 0 [pid 24813] setpgid(0, 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24813] <... setpgid resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24815 attached [pid 24814] <... openat resumed>) = 3 [pid 24813] write(3, "1000", 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program ./strace-static-x86_64: Process 24816 attached [pid 24815] set_robust_list(0x555581290660, 24 [pid 24814] write(3, "1000", 4 [pid 24813] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24815 ./strace-static-x86_64: Process 24817 attached [pid 24815] <... set_robust_list resumed>) = 0 [pid 24814] <... write resumed>) = 4 [pid 24813] close(3) = 0 [pid 24814] close(3 [pid 24817] set_robust_list(0x555581290660, 24) = 0 [pid 24816] set_robust_list(0x555581290660, 24 [pid 24815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24816 [pid 24817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24816] <... set_robust_list resumed>) = 0 [pid 24815] <... prctl resumed>) = 0 [pid 24814] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24817 [pid 24815] setpgid(0, 0 [pid 24814] write(1, "executing program\n", 18 [pid 24815] <... setpgid resumed>) = 0 [pid 24814] <... write resumed>) = 18 [pid 24816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24814] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24813] write(1, "executing program\n", 18 [pid 24817] <... prctl resumed>) = 0 [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] setpgid(0, 0 [pid 24816] <... prctl resumed>) = 0 [pid 24815] <... openat resumed>) = 3 [pid 24813] <... write resumed>) = 18 [pid 24817] <... setpgid resumed>) = 0 [pid 24816] setpgid(0, 0 [pid 24815] write(3, "1000", 4 [pid 24814] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24813] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24816] <... setpgid resumed>) = 0 [pid 24815] <... write resumed>) = 4 [pid 24814] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24815] close(3 [pid 24814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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] <... openat resumed>) = 3 [pid 24815] <... close resumed>) = 0 [pid 24814] <... bpf resumed>) = 3 [pid 24813] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24816] <... openat resumed>) = 3 [pid 24815] write(1, "executing program\n", 18 [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 24817] write(3, "1000", 4 [pid 24815] <... write resumed>) = 18 [pid 24813] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24817] <... write resumed>) = 4 [pid 24816] write(3, "1000", 4 [pid 24815] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24817] close(3 [pid 24816] <... write resumed>) = 4 [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 24814] exit_group(0executing program [pid 24817] <... close resumed>) = 0 [pid 24816] close(3 [pid 24815] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24814] <... exit_group resumed>) = ? [pid 24813] <... bpf resumed>) = 3 [pid 24817] write(1, "executing program\n", 18 [pid 24816] <... close resumed>) = 0 [pid 24815] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24813] 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 24817] <... write resumed>) = 18 [pid 24816] write(1, "executing program\n", 18 [pid 24815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ executing program [pid 24817] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24813] exit_group(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) [pid 24816] <... write resumed>) = 18 [pid 24813] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24817] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24816] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24815] <... bpf resumed>) = 3 [pid 24813] +++ exited with 0 +++ [pid 24817] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24815] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24816] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24816] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24817] <... bpf resumed>) = 3 [pid 24816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24818 attached [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 24816] <... bpf resumed>) = 3 [pid 24815] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24818] set_robust_list(0x555581290660, 24 [pid 24817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24816] 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 24819 attached [pid 24817] exit_group(0 [pid 24815] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24818 [pid 24818] <... set_robust_list resumed>) = 0 [pid 24817] <... exit_group resumed>) = ? [pid 24816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24816] exit_group(0) = ? [pid 24819] set_robust_list(0x555581290660, 24 [pid 24818] <... prctl resumed>) = 0 [pid 24817] +++ exited with 0 +++ [pid 24815] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24819 [pid 24819] <... set_robust_list resumed>) = 0 [pid 24818] setpgid(0, 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24818] <... setpgid resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24816] +++ exited with 0 +++ [pid 24819] <... prctl resumed>) = 0 [pid 24819] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24819] <... setpgid resumed>) = 0 [pid 24818] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24818] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 24821 attached [pid 24818] close(3executing program ) = 0 [pid 24818] write(1, "executing program\n", 18./strace-static-x86_64: Process 24820 attached ./strace-static-x86_64: Process 24822 attached ) = 18 [pid 24819] <... openat resumed>) = 3 [pid 24818] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24820] set_robust_list(0x555581290660, 24 [pid 24819] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24822 [pid 24822] set_robust_list(0x555581290660, 24 [pid 24820] <... set_robust_list resumed>) = 0 [pid 24819] <... write resumed>) = 4 [pid 24822] <... set_robust_list resumed>) = 0 [pid 24819] close(3 [pid 24821] set_robust_list(0x555581290660, 24 [pid 24820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24819] <... close resumed>) = 0 [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 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24821 [pid 24822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24821] <... set_robust_list resumed>) = 0 executing program [pid 24819] write(1, "executing program\n", 18 [pid 24818] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24820 [pid 24822] <... prctl resumed>) = 0 [pid 24820] <... prctl resumed>) = 0 [pid 24819] <... write resumed>) = 18 [pid 24818] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24822] setpgid(0, 0 [pid 24821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24820] setpgid(0, 0 [pid 24819] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24822] <... setpgid resumed>) = 0 [pid 24821] <... prctl resumed>) = 0 [pid 24820] <... setpgid resumed>) = 0 [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] <... bpf resumed>) = 3 [pid 24821] setpgid(0, 0) = 0 [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 24822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24819] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24821] <... openat resumed>) = 3 [pid 24820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24818] exit_group(0) = ? [pid 24822] <... openat resumed>) = 3 [pid 24821] write(3, "1000", 4 [pid 24820] <... openat resumed>) = 3 [pid 24819] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24822] write(3, "1000", 4 [pid 24821] <... write resumed>) = 4 [pid 24820] write(3, "1000", 4 [pid 24819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24822] <... write resumed>) = 4 [pid 24820] <... write resumed>) = 4 [pid 24821] close(3 [pid 24818] +++ exited with 0 +++ [pid 24821] <... close resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24822] close(3) = 0 [pid 24822] write(1, "executing program\n", 18 [pid 24820] close(3 [pid 24819] <... bpf resumed>) = 3 [pid 24822] <... write resumed>) = 18 [pid 24821] write(1, "executing program\n", 18 [pid 24820] <... close resumed>) = 0 executing program [pid 24820] write(1, "executing program\n", 18) = 18 executing program [pid 24822] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24821] <... write resumed>) = 18 [pid 24820] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24821] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24822] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24822] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24821] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24820] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = -1 ENOENT (No such file or directory) [pid 24820] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24819] exit_group(0 [pid 24821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24820] <... bpf resumed>) = 3 [pid 24819] <... exit_group resumed>) = ? [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 24822] <... bpf resumed>) = 3 [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 24819] +++ exited with 0 +++ [pid 24821] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24821] exit_group(0 [pid 24820] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24821] <... exit_group resumed>) = ? [pid 24820] <... exit_group resumed>) = ? [pid 24822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24822] exit_group(0) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24822] +++ exited with 0 +++ [pid 24821] +++ exited with 0 +++ [pid 24820] +++ exited with 0 +++ ./strace-static-x86_64: Process 24823 attached [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24820, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24823] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24823 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24823] <... set_robust_list resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24824 attached [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24824 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24824] set_robust_list(0x555581290660, 24 [pid 24823] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24825 attached [pid 24824] <... set_robust_list resumed>) = 0 [pid 24823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24823] <... openat resumed>) = 3 [pid 24823] write(3, "1000", 4./strace-static-x86_64: Process 24827 attached ./strace-static-x86_64: Process 24826 attached [pid 24825] set_robust_list(0x555581290660, 24 [pid 24824] <... prctl resumed>) = 0 [pid 24823] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24825 [pid 24827] set_robust_list(0x555581290660, 24 [pid 24826] set_robust_list(0x555581290660, 24 [pid 24825] <... set_robust_list resumed>) = 0 [pid 24824] setpgid(0, 0 [pid 24823] close(3 [pid 24827] <... set_robust_list resumed>) = 0 [pid 24826] <... set_robust_list resumed>) = 0 [pid 24825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24824] <... setpgid resumed>) = 0 [pid 24823] <... close resumed>) = 0 executing program [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24827 [pid 24827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24825] <... prctl resumed>) = 0 [pid 24823] write(1, "executing program\n", 18 [pid 24827] <... prctl resumed>) = 0 [pid 24826] <... prctl resumed>) = 0 [pid 24825] setpgid(0, 0 [pid 24824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24823] <... write resumed>) = 18 [pid 24827] setpgid(0, 0 [pid 24826] setpgid(0, 0 [pid 24825] <... setpgid resumed>) = 0 [pid 24823] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24826 [pid 24827] <... setpgid resumed>) = 0 [pid 24826] <... setpgid resumed>) = 0 [pid 24825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24824] <... openat resumed>) = 3 [pid 24823] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24824] write(3, "1000", 4 [pid 24825] <... openat resumed>) = 3 [pid 24824] <... write resumed>) = 4 [pid 24823] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24824] close(3 [pid 24826] <... openat resumed>) = 3 [pid 24824] <... close resumed>) = 0 [pid 24823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24825] write(3, "1000", 4 [pid 24824] write(1, "executing program\n", 18executing program [pid 24826] write(3, "1000", 4 [pid 24827] write(3, "1000", 4 [pid 24825] <... write resumed>) = 4 [pid 24824] <... write resumed>) = 18 [pid 24823] <... bpf resumed>) = 3 [pid 24827] <... write resumed>) = 4 [pid 24826] <... write resumed>) = 4 executing program [pid 24827] close(3 [pid 24825] close(3) = 0 [pid 24826] close(3 [pid 24825] write(1, "executing program\n", 18) = 18 [pid 24825] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24824] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24826] <... close resumed>) = 0 [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) executing program [pid 24827] <... close resumed>) = 0 [pid 24826] write(1, "executing program\n", 18 [pid 24825] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24823] 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 24827] write(1, "executing program\n", 18 [pid 24826] <... write resumed>) = 18 [pid 24825] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24824] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24827] <... write resumed>) = 18 [pid 24826] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24827] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24825] <... bpf resumed>) = 3 [pid 24824] <... bpf resumed>) = 3 [pid 24823] exit_group(0 [pid 24827] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24826] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24823] <... exit_group resumed>) = ? [pid 24827] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 24827] <... bpf resumed>) = 3 [pid 24823] +++ exited with 0 +++ [pid 24825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24827] 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 24826] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24827] exit_group(0 [pid 24825] exit_group(0 [pid 24824] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24824] <... exit_group resumed>) = ? [pid 24827] <... exit_group resumed>) = ? [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 24825] <... exit_group resumed>) = ? [pid 24824] +++ exited with 0 +++ [pid 24827] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24826] exit_group(0 [pid 24825] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24826] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24825, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24828 attached [pid 24826] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24828] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24829 attached [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24828 ./strace-static-x86_64: Process 24830 attached [pid 24830] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24831 attached ) = 0 [pid 24829] set_robust_list(0x555581290660, 24 [pid 24828] <... set_robust_list resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24830 [pid 24831] set_robust_list(0x555581290660, 24 [pid 24830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24831] <... set_robust_list resumed>) = 0 [pid 24829] <... set_robust_list resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24829 [pid 24831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24830] <... prctl resumed>) = 0 [pid 24829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24831 [pid 24831] <... prctl resumed>) = 0 [pid 24830] setpgid(0, 0 [pid 24829] <... prctl resumed>) = 0 [pid 24831] setpgid(0, 0 [pid 24830] <... setpgid resumed>) = 0 [pid 24829] setpgid(0, 0 [pid 24831] <... setpgid resumed>) = 0 [pid 24830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24829] <... setpgid resumed>) = 0 [pid 24829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24828] <... prctl resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24829] <... openat resumed>) = 3 [pid 24828] setpgid(0, 0 [pid 24830] <... openat resumed>) = 3 [pid 24828] <... setpgid resumed>) = 0 [pid 24830] write(3, "1000", 4) = 4 [pid 24829] write(3, "1000", 4 [pid 24830] close(3 [pid 24829] <... write resumed>) = 4 [pid 24830] <... close resumed>) = 0 ./strace-static-x86_64: Process 24832 attached [pid 24831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24830] write(1, "executing program\n", 18 [pid 24829] close(3 [pid 24828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24832 executing program [pid 24832] set_robust_list(0x555581290660, 24 [pid 24831] <... openat resumed>) = 3 executing program executing program executing program [pid 24830] <... write resumed>) = 18 [pid 24829] <... close resumed>) = 0 [pid 24828] <... openat resumed>) = 3 [pid 24832] <... set_robust_list resumed>) = 0 [pid 24830] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24829] write(1, "executing program\n", 18 [pid 24828] write(3, "1000", 4 [pid 24832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24831] write(3, "1000", 4 [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 24829] <... write resumed>) = 18 [pid 24828] <... write resumed>) = 4 [pid 24832] <... prctl resumed>) = 0 [pid 24831] <... write resumed>) = 4 [pid 24830] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24829] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24828] close(3 [pid 24832] setpgid(0, 0 [pid 24831] close(3 [pid 24828] <... close resumed>) = 0 [pid 24830] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24828] write(1, "executing program\n", 18 [pid 24831] <... close resumed>) = 0 [pid 24832] <... setpgid resumed>) = 0 [pid 24828] <... write resumed>) = 18 [pid 24830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24831] write(1, "executing program\n", 18 [pid 24828] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24829] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24831] <... write resumed>) = 18 [pid 24832] <... openat resumed>) = 3 [pid 24831] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24829] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24832] write(3, "1000", 4 [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 24830] <... bpf resumed>) = 3 [pid 24829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 24831] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [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] <... write resumed>) = 4 [pid 24831] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24832] close(3) = 0 [pid 24832] write(1, "executing program\n", 18 [pid 24829] <... bpf resumed>) = 3 [pid 24828] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24832] <... write resumed>) = 18 [pid 24831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24832] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24828] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24832] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24830] exit_group(0 [pid 24829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24832] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24828] <... 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 24831] <... bpf resumed>) = 3 [pid 24830] <... exit_group resumed>) = ? [pid 24829] exit_group(0 [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 24832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24832] exit_group(0 [pid 24831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24829] <... exit_group resumed>) = ? [pid 24828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24832] <... exit_group resumed>) = ? [pid 24831] exit_group(0 [pid 24832] +++ exited with 0 +++ [pid 24831] <... exit_group resumed>) = ? [pid 24830] +++ exited with 0 +++ [pid 24828] exit_group(0 [pid 24829] +++ exited with 0 +++ [pid 24831] +++ exited with 0 +++ [pid 24828] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24828] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24833 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24835 attached ./strace-static-x86_64: Process 24834 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24836 attached [pid 24835] set_robust_list(0x555581290660, 24 [pid 24834] set_robust_list(0x555581290660, 24 [pid 24833] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24834 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24833 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24835 [pid 24836] set_robust_list(0x555581290660, 24 [pid 24834] <... set_robust_list resumed>) = 0 [pid 24833] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24837 attached [pid 24836] <... set_robust_list resumed>) = 0 [pid 24834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24836 [pid 24837] set_robust_list(0x555581290660, 24 [pid 24835] <... set_robust_list resumed>) = 0 [pid 24833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24837] <... set_robust_list resumed>) = 0 [pid 24835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24833] <... prctl resumed>) = 0 [pid 24837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24835] <... prctl resumed>) = 0 [pid 24834] <... prctl resumed>) = 0 [pid 24833] setpgid(0, 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24837 [pid 24837] <... prctl resumed>) = 0 [pid 24835] setpgid(0, 0 [pid 24833] <... setpgid resumed>) = 0 [pid 24837] setpgid(0, 0 [pid 24836] <... prctl resumed>) = 0 [pid 24835] <... setpgid resumed>) = 0 [pid 24834] setpgid(0, 0 [pid 24833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24837] <... setpgid resumed>) = 0 [pid 24836] setpgid(0, 0 [pid 24835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24834] <... setpgid resumed>) = 0 [pid 24836] <... setpgid resumed>) = 0 [pid 24837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24835] <... openat resumed>) = 3 [pid 24834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24833] <... openat resumed>) = 3 [pid 24837] <... openat resumed>) = 3 [pid 24836] <... openat resumed>) = 3 [pid 24835] write(3, "1000", 4 [pid 24833] write(3, "1000", 4 [pid 24834] <... openat resumed>) = 3 [pid 24834] write(3, "1000", 4 [pid 24837] write(3, "1000", 4 [pid 24836] write(3, "1000", 4 [pid 24835] <... write resumed>) = 4 [pid 24834] <... write resumed>) = 4 [pid 24833] <... write resumed>) = 4 [pid 24837] <... write resumed>) = 4 [pid 24836] <... write resumed>) = 4 [pid 24835] close(3 [pid 24834] close(3 [pid 24833] close(3 [pid 24837] close(3 [pid 24836] close(3 [pid 24835] <... close resumed>) = 0 [pid 24834] <... close resumed>) = 0 [pid 24833] <... close resumed>) = 0 [pid 24837] <... close resumed>) = 0 [pid 24836] <... close resumed>) = 0 [pid 24835] write(1, "executing program\n", 18 [pid 24834] write(1, "executing program\n", 18 [pid 24833] write(1, "executing program\n", 18executing program executing program executing program executing program [pid 24837] write(1, "executing program\n", 18executing program [pid 24836] write(1, "executing program\n", 18 [pid 24835] <... write resumed>) = 18 [pid 24834] <... write resumed>) = 18 [pid 24833] <... write resumed>) = 18 [pid 24837] <... write resumed>) = 18 [pid 24836] <... write resumed>) = 18 [pid 24835] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24834] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24833] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24837] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24834] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24833] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24837] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24835] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24834] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24833] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24837] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24836] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24835] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 24836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24835] <... bpf resumed>) = 3 [pid 24833] <... bpf resumed>) = 3 [pid 24834] <... bpf resumed>) = 3 [pid 24837] 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 24837] exit_group(0 [pid 24836] <... bpf resumed>) = 3 [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 24834] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 24836] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24833] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24837] <... exit_group resumed>) = ? [pid 24835] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24836] exit_group(0 [pid 24834] exit_group(0 [pid 24833] exit_group(0) = ? [pid 24837] +++ exited with 0 +++ [pid 24836] <... exit_group resumed>) = ? [pid 24835] exit_group(0 [pid 24834] <... exit_group resumed>) = ? [pid 24835] <... exit_group resumed>) = ? [pid 24833] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24836] +++ exited with 0 +++ [pid 24834] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24834, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24835] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24839 attached ./strace-static-x86_64: Process 24838 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24838] set_robust_list(0x555581290660, 24 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24840 attached [pid 24839] set_robust_list(0x555581290660, 24) = 0 [pid 24839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24840 [pid 24839] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24841 attached [pid 24839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24840] set_robust_list(0x555581290660, 24) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24838 [pid 24840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24839] <... openat resumed>) = 3 [pid 24838] <... set_robust_list resumed>) = 0 [pid 24839] write(3, "1000", 4./strace-static-x86_64: Process 24842 attached [pid 24841] set_robust_list(0x555581290660, 24 [pid 24840] <... prctl resumed>) = 0 [pid 24838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24839 [pid 24841] <... set_robust_list resumed>) = 0 [pid 24838] <... prctl resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24842 [pid 24842] set_robust_list(0x555581290660, 24 [pid 24840] setpgid(0, 0 [pid 24839] <... write resumed>) = 4 [pid 24838] setpgid(0, 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24841 [pid 24842] <... set_robust_list resumed>) = 0 [pid 24841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24840] <... setpgid resumed>) = 0 [pid 24839] close(3 [pid 24838] <... setpgid resumed>) = 0 [pid 24842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24841] <... prctl resumed>) = 0 [pid 24840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24839] <... close resumed>) = 0 [pid 24838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24841] setpgid(0, 0) = 0 [pid 24842] <... prctl resumed>) = 0 [pid 24841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24840] <... openat resumed>) = 3 executing program [pid 24839] write(1, "executing program\n", 18 [pid 24838] <... openat resumed>) = 3 [pid 24842] setpgid(0, 0 [pid 24840] write(3, "1000", 4 [pid 24839] <... write resumed>) = 18 [pid 24842] <... setpgid resumed>) = 0 [pid 24840] <... write resumed>) = 4 [pid 24841] <... openat resumed>) = 3 [pid 24839] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24838] write(3, "1000", 4 [pid 24842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24840] close(3 [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 24842] <... openat resumed>) = 3 [pid 24840] <... close resumed>) = 0 [pid 24839] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24838] <... write resumed>) = 4 [pid 24839] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24842] write(3, "1000", 4 [pid 24841] write(3, "1000", 4executing program [pid 24840] write(1, "executing program\n", 18 [pid 24839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24842] <... write resumed>) = 4 [pid 24841] <... write resumed>) = 4 [pid 24840] <... write resumed>) = 18 [pid 24839] <... bpf resumed>) = 3 [pid 24838] <... close resumed>) = 0 [pid 24842] close(3 [pid 24841] close(3 [pid 24840] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24838] write(1, "executing program\n", 18 [pid 24842] <... close resumed>) = 0 [pid 24841] <... close resumed>) = 0 [pid 24840] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 24838] <... write resumed>) = 18 executing program [pid 24841] write(1, "executing program\n", 18 [pid 24840] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24838] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24842] write(1, "executing program\n", 18executing program ) = 18 [pid 24841] <... write resumed>) = 18 [pid 24840] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24839] exit_group(0 [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 24842] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24841] 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 24842] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [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 24840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24838] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24838] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24840] <... bpf resumed>) = 3 [pid 24839] +++ exited with 0 +++ [pid 24841] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24842] <... bpf resumed>) = 3 [pid 24840] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- 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 24838] <... bpf resumed>) = 3 [pid 24841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [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 24840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24841] <... bpf resumed>) = 3 [pid 24842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24841] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24840] exit_group(0 [pid 24838] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24842] exit_group(0 [pid 24841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24840] <... exit_group resumed>) = ? [pid 24838] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24842] <... exit_group resumed>) = ? [pid 24838] <... exit_group resumed>) = ? [pid 24841] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24843 attached [pid 24843] set_robust_list(0x555581290660, 24) = 0 [pid 24842] +++ exited with 0 +++ [pid 24841] <... exit_group resumed>) = ? [pid 24840] +++ exited with 0 +++ [pid 24838] +++ exited with 0 +++ [pid 24843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24843 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24843] setpgid(0, 0 [pid 24841] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24843] <... setpgid resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24843] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24844 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24844 ./strace-static-x86_64: Process 24845 attached [pid 24843] write(3, "1000", 4./strace-static-x86_64: Process 24846 attached [pid 24845] set_robust_list(0x555581290660, 24 [pid 24844] set_robust_list(0x555581290660, 24 [pid 24843] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24845 ./strace-static-x86_64: Process 24847 attached [pid 24846] set_robust_list(0x555581290660, 24 [pid 24845] <... set_robust_list resumed>) = 0 [pid 24844] <... set_robust_list resumed>) = 0 [pid 24843] close(3 [pid 24847] set_robust_list(0x555581290660, 24 [pid 24846] <... set_robust_list resumed>) = 0 [pid 24845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24843] <... close resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24846 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24847 [pid 24847] <... set_robust_list resumed>) = 0 [pid 24845] <... prctl resumed>) = 0 [pid 24844] <... prctl resumed>) = 0 [pid 24847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24845] setpgid(0, 0 [pid 24844] setpgid(0, 0 executing program [pid 24843] write(1, "executing program\n", 18 [pid 24846] <... prctl resumed>) = 0 [pid 24844] <... setpgid resumed>) = 0 [pid 24843] <... write resumed>) = 18 [pid 24847] <... prctl resumed>) = 0 [pid 24846] setpgid(0, 0 [pid 24845] <... setpgid resumed>) = 0 [pid 24844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24843] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24847] setpgid(0, 0 [pid 24845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24847] <... setpgid resumed>) = 0 [pid 24847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24846] <... setpgid resumed>) = 0 [pid 24845] <... openat resumed>) = 3 [pid 24844] <... openat resumed>) = 3 [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 24844] write(3, "1000", 4 [pid 24847] <... openat resumed>) = 3 [pid 24846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24845] write(3, "1000", 4 [pid 24844] <... write resumed>) = 4 [pid 24843] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24847] write(3, "1000", 4 [pid 24846] <... openat resumed>) = 3 [pid 24845] <... write resumed>) = 4 [pid 24844] close(3 [pid 24843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24847] <... write resumed>) = 4 [pid 24846] write(3, "1000", 4 [pid 24845] close(3 [pid 24844] <... close resumed>) = 0 executing program executing program executing program executing program [pid 24843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24847] close(3 [pid 24846] <... write resumed>) = 4 [pid 24845] <... close resumed>) = 0 [pid 24844] write(1, "executing program\n", 18 [pid 24847] <... close resumed>) = 0 [pid 24846] close(3 [pid 24847] write(1, "executing program\n", 18 [pid 24846] <... close resumed>) = 0 [pid 24847] <... write resumed>) = 18 [pid 24846] write(1, "executing program\n", 18 [pid 24847] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24846] <... write resumed>) = 18 [pid 24845] write(1, "executing program\n", 18 [pid 24844] <... write resumed>) = 18 [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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24845] <... write resumed>) = 18 [pid 24844] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24843] <... bpf resumed>) = 3 [pid 24847] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24845] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24847] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24846] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24844] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24845] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24844] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24845] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24847] <... bpf resumed>) = 3 [pid 24846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24845] <... bpf resumed>) = 3 [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] <... bpf resumed>) = 3 [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 24843] exit_group(0 [pid 24847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24845] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24843] <... exit_group resumed>) = ? [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 24845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24844] exit_group(0 [pid 24845] exit_group(0 [pid 24847] <... exit_group resumed>) = ? [pid 24846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24845] <... exit_group resumed>) = ? [pid 24844] <... exit_group resumed>) = ? [pid 24846] exit_group(0 [pid 24845] +++ exited with 0 +++ [pid 24844] +++ exited with 0 +++ [pid 24846] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24844, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24847] +++ exited with 0 +++ [pid 24846] +++ exited with 0 +++ [pid 24843] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24848 attached [pid 24848] set_robust_list(0x555581290660, 24) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24848 [pid 24848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24849 attached ./strace-static-x86_64: Process 24850 attached [pid 24849] set_robust_list(0x555581290660, 24) = 0 [pid 24849] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24852 attached ./strace-static-x86_64: Process 24851 attached [pid 24850] set_robust_list(0x555581290660, 24 [pid 24849] <... prctl resumed>) = 0 [pid 24848] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24849 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24850 [pid 24850] <... set_robust_list resumed>) = 0 [pid 24848] setpgid(0, 0 [pid 24849] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24852 [pid 24852] set_robust_list(0x555581290660, 24 [pid 24851] set_robust_list(0x555581290660, 24 [pid 24850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24849] <... setpgid resumed>) = 0 [pid 24848] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24851 [pid 24852] <... set_robust_list resumed>) = 0 [pid 24849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24851] <... set_robust_list resumed>) = 0 [pid 24848] <... openat resumed>) = 3 [pid 24852] <... prctl resumed>) = 0 [pid 24851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24850] <... prctl resumed>) = 0 [pid 24848] write(3, "1000", 4 [pid 24852] setpgid(0, 0 [pid 24851] <... prctl resumed>) = 0 [pid 24850] setpgid(0, 0 [pid 24849] <... openat resumed>) = 3 [pid 24848] <... write resumed>) = 4 [pid 24852] <... setpgid resumed>) = 0 [pid 24851] setpgid(0, 0 [pid 24850] <... setpgid resumed>) = 0 [pid 24849] write(3, "1000", 4 [pid 24848] close(3 [pid 24852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24851] <... setpgid resumed>) = 0 [pid 24850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24848] <... close resumed>) = 0 [pid 24849] <... write resumed>) = 4 [pid 24849] close(3executing program [pid 24852] <... openat resumed>) = 3 [pid 24851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24849] <... close resumed>) = 0 [pid 24848] write(1, "executing program\n", 18 [pid 24852] write(3, "1000", 4 [pid 24850] <... openat resumed>) = 3 [pid 24848] <... write resumed>) = 18 [pid 24852] <... write resumed>) = 4 [pid 24850] write(3, "1000", 4 [pid 24852] close(3 [pid 24850] <... write resumed>) = 4 [pid 24852] <... close resumed>) = 0 [pid 24850] close(3 [pid 24849] write(1, "executing program\n", 18executing program [pid 24848] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24852] write(1, "executing program\n", 18executing program [pid 24851] <... openat resumed>) = 3 [pid 24850] <... close resumed>) = 0 [pid 24849] <... write resumed>) = 18 [pid 24852] <... write resumed>) = 18 [pid 24851] write(3, "1000", 4 [pid 24850] write(1, "executing program\n", 18executing program [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 24849] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24852] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24851] <... write resumed>) = 4 [pid 24850] <... write resumed>) = 18 [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24850] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24851] close(3 [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 24851] <... close resumed>) = 0 [pid 24848] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24849] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24852] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24852] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24851] write(1, "executing program\n", 18 [pid 24850] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24849] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24848] <... bpf resumed>) = 3 [pid 24852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 24850] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24851] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... 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 24850] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24851] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24849] <... bpf resumed>) = 3 [pid 24848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24851] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24850] <... bpf resumed>) = 3 [pid 24852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24852] exit_group(0 [pid 24850] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24848] exit_group(0 [pid 24852] <... exit_group resumed>) = ? [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 24851] <... bpf resumed>) = 3 [pid 24850] exit_group(0) = ? [pid 24850] +++ exited with 0 +++ [pid 24849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24848] +++ exited with 0 +++ [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 24849] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24852] +++ exited with 0 +++ [pid 24851] exit_group(0 [pid 24849] <... exit_group resumed>) = ? [pid 24851] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24849] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24851] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24853 attached ./strace-static-x86_64: Process 24854 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24851, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24854] set_robust_list(0x555581290660, 24 [pid 24853] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24853 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24854] <... set_robust_list resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24853] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24855 attached [pid 24853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24854] <... prctl resumed>) = 0 [pid 24854] setpgid(0, 0 [pid 24853] <... prctl resumed>) = 0 [pid 24853] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24857 attached ./strace-static-x86_64: Process 24856 attached [pid 24855] set_robust_list(0x555581290660, 24 [pid 24854] <... setpgid resumed>) = 0 [pid 24853] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24854 [pid 24856] set_robust_list(0x555581290660, 24 [pid 24855] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24855 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24856 [pid 24856] <... set_robust_list resumed>) = 0 [pid 24855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24857 [pid 24857] set_robust_list(0x555581290660, 24 [pid 24856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24855] <... prctl resumed>) = 0 [pid 24854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24855] setpgid(0, 0 [pid 24857] <... set_robust_list resumed>) = 0 [pid 24856] <... prctl resumed>) = 0 [pid 24855] <... setpgid resumed>) = 0 [pid 24857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24856] setpgid(0, 0 [pid 24855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24853] <... openat resumed>) = 3 [pid 24857] <... prctl resumed>) = 0 [pid 24856] <... setpgid resumed>) = 0 [pid 24855] <... openat resumed>) = 3 [pid 24854] <... openat resumed>) = 3 [pid 24853] write(3, "1000", 4 [pid 24857] setpgid(0, 0 [pid 24856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24855] write(3, "1000", 4 [pid 24857] <... setpgid resumed>) = 0 [pid 24854] write(3, "1000", 4 [pid 24853] <... write resumed>) = 4 [pid 24857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24856] <... openat resumed>) = 3 [pid 24855] <... write resumed>) = 4 [pid 24854] <... write resumed>) = 4 [pid 24853] close(3 [pid 24857] <... openat resumed>) = 3 [pid 24855] close(3 [pid 24854] close(3 [pid 24853] <... close resumed>) = 0 [pid 24857] write(3, "1000", 4executing program [pid 24856] write(3, "1000", 4 [pid 24855] <... close resumed>) = 0 [pid 24854] <... close resumed>) = 0 [pid 24853] write(1, "executing program\n", 18executing program executing program [pid 24857] <... write resumed>) = 4 [pid 24856] <... write resumed>) = 4 [pid 24855] write(1, "executing program\n", 18 [pid 24854] write(1, "executing program\n", 18 [pid 24853] <... write resumed>) = 18 [pid 24857] close(3 [pid 24856] close(3 [pid 24854] <... write resumed>) = 18 executing program [pid 24857] <... close resumed>) = 0 [pid 24856] <... close resumed>) = 0 [pid 24855] <... write resumed>) = 18 [pid 24854] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24853] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24857] write(1, "executing program\n", 18 [pid 24856] write(1, "executing program\n", 18 [pid 24855] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [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 24857] <... write resumed>) = 18 [pid 24856] <... write resumed>) = 18 [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24857] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24854] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24856] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24855] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24853] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24857] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24856] <... bpf resumed>, buf="cgroup", prog_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24857] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24856] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24854] <... bpf resumed>) = 3 [pid 24853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24857] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24856] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24857] <... bpf resumed>) = 3 [pid 24856] <... bpf resumed>) = 3 [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 24853] <... bpf resumed>) = 3 [pid 24855] 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] exit_group(0) = ? [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 24856] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24853] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24856] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24854] exit_group(0 [pid 24853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24857] exit_group(0 [pid 24856] exit_group(0 [pid 24855] +++ exited with 0 +++ [pid 24854] <... exit_group resumed>) = ? [pid 24857] <... exit_group resumed>) = ? [pid 24856] <... exit_group resumed>) = ? [pid 24853] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24857] +++ exited with 0 +++ [pid 24856] +++ exited with 0 +++ [pid 24854] +++ exited with 0 +++ [pid 24853] <... exit_group resumed>) = ? [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24853] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24859 attached ./strace-static-x86_64: Process 24858 attached [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24859 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24853, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=0} --- [pid 24859] set_robust_list(0x555581290660, 24 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24859] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24858 [pid 24858] set_robust_list(0x555581290660, 24 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24860 attached [pid 24859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24860] set_robust_list(0x555581290660, 24 [pid 24859] <... prctl resumed>) = 0 [pid 24858] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24860 ./strace-static-x86_64: Process 24861 attached [pid 24860] <... set_robust_list resumed>) = 0 [pid 24859] setpgid(0, 0 [pid 24858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24861] set_robust_list(0x555581290660, 24 [pid 24860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24859] <... setpgid resumed>) = 0 [pid 24858] <... prctl resumed>) = 0 [pid 24861] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24861 [pid 24860] <... prctl resumed>) = 0 [pid 24859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24858] setpgid(0, 0 [pid 24860] setpgid(0, 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24860] <... setpgid resumed>) = 0 [pid 24859] <... openat resumed>) = 3 [pid 24858] <... setpgid resumed>) = 0 [pid 24861] <... prctl resumed>) = 0 [pid 24861] setpgid(0, 0executing program executing program executing program executing program ) = 0 [pid 24860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24859] write(3, "1000", 4 [pid 24858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24860] <... openat resumed>) = 3 [pid 24859] <... write resumed>) = 4 [pid 24858] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24861] <... openat resumed>) = 3 [pid 24860] write(3, "1000", 4 [pid 24859] close(3 [pid 24858] write(3, "1000", 4./strace-static-x86_64: Process 24862 attached [pid 24861] write(3, "1000", 4 [pid 24860] <... write resumed>) = 4 [pid 24859] <... close resumed>) = 0 [pid 24858] <... write resumed>) = 4 [pid 24861] <... write resumed>) = 4 [pid 24860] close(3 [pid 24859] write(1, "executing program\n", 18 [pid 24858] close(3 [pid 24861] close(3 [pid 24859] <... write resumed>) = 18 [pid 24862] set_robust_list(0x555581290660, 24 [pid 24861] <... close resumed>) = 0 [pid 24858] <... close resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24862 [pid 24861] write(1, "executing program\n", 18 [pid 24859] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24862] <... set_robust_list resumed>) = 0 [pid 24861] <... write resumed>) = 18 [pid 24860] <... close resumed>) = 0 [pid 24858] write(1, "executing program\n", 18 [pid 24862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24861] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24860] write(1, "executing program\n", 18 [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 24858] <... write resumed>) = 18 [pid 24862] <... prctl resumed>) = 0 [pid 24860] <... write resumed>) = 18 [pid 24859] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24858] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24861] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24862] setpgid(0, 0 [pid 24861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24862] <... setpgid resumed>) = 0 [pid 24860] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24859] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24861] <... bpf resumed>) = 3 [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 24859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24862] <... openat resumed>) = 3 [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 24862] write(3, "1000", 4 [pid 24860] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24859] <... bpf resumed>) = 3 [pid 24858] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24862] <... write resumed>) = 4 [pid 24858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24862] close(3 [pid 24861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24860] <... openat resumed>) = -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 [pid 24861] exit_group(0 [pid 24860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24858] <... bpf resumed>) = 3 [pid 24862] <... close resumed>) = 0 [pid 24861] <... exit_group resumed>) = ? [pid 24859] exit_group(0 [pid 24862] write(1, "executing program\n", 18executing program [pid 24861] +++ exited with 0 +++ [pid 24860] <... bpf resumed>) = 3 [pid 24859] <... exit_group resumed>) = ? [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 24862] <... write resumed>) = 18 [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24862] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24858] exit_group(0 [pid 24860] exit_group(0 [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 24859] +++ exited with 0 +++ [pid 24858] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24862] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24860] <... exit_group resumed>) = ? [pid 24858] +++ exited with 0 +++ [pid 24862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24863 attached [pid 24862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24863] set_robust_list(0x555581290660, 24) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24863 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24862] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24863] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24865 attached ./strace-static-x86_64: Process 24864 attached [pid 24863] setpgid(0, 0 [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 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24864 [pid 24865] set_robust_list(0x555581290660, 24 [pid 24864] set_robust_list(0x555581290660, 24 [pid 24863] <... setpgid resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24865 [pid 24864] <... set_robust_list resumed>) = 0 [pid 24862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24865] <... set_robust_list resumed>) = 0 [pid 24863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24862] exit_group(0 [pid 24865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24863] <... openat resumed>) = 3 [pid 24865] <... prctl resumed>) = 0 [pid 24865] setpgid(0, 0 [pid 24863] write(3, "1000", 4 [pid 24865] <... setpgid resumed>) = 0 [pid 24863] <... write resumed>) = 4 [pid 24865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24864] <... prctl resumed>) = 0 [pid 24863] close(3 [pid 24862] <... exit_group resumed>) = ? [pid 24865] <... openat resumed>) = 3 [pid 24864] setpgid(0, 0 [pid 24863] <... close resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24865] write(3, "1000", 4 [pid 24864] <... setpgid resumed>) = 0 [pid 24863] write(1, "executing program\n", 18 [pid 24862] +++ exited with 0 +++ [pid 24865] <... write resumed>) = 4 executing program [pid 24865] close(3./strace-static-x86_64: Process 24866 attached ) = 0 [pid 24864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24863] <... write resumed>) = 18 [pid 24866] set_robust_list(0x555581290660, 24 [pid 24865] write(1, "executing program\n", 18 [pid 24863] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24866] <... set_robust_list resumed>) = 0 [pid 24865] <... write resumed>) = 18 [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 24866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24865] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24864] <... openat resumed>) = 3 [pid 24863] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24866 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24866] <... prctl resumed>) = 0 [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 24866] setpgid(0, 0 [pid 24865] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24863] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24867 attached [pid 24866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24864] write(3, "1000", 4 [pid 24867] set_robust_list(0x555581290660, 24 [pid 24866] <... openat resumed>) = 3 [pid 24865] <... bpf resumed>) = 3 [pid 24864] <... write resumed>) = 4 [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 24867] <... set_robust_list resumed>) = 0 [pid 24866] write(3, "1000", 4 [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] close(3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24867 [pid 24867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24864] <... close resumed>) = 0 [pid 24863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24867] <... prctl resumed>) = 0 [pid 24866] <... write resumed>) = 4 [pid 24864] write(1, "executing program\n", 18executing program [pid 24867] setpgid(0, 0 [pid 24866] close(3 [pid 24865] exit_group(0 [pid 24864] <... write resumed>) = 18 [pid 24863] exit_group(0 [pid 24867] <... setpgid resumed>) = 0 [pid 24866] <... close resumed>) = 0 executing program [pid 24865] <... exit_group resumed>) = ? [pid 24864] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24866] write(1, "executing program\n", 18 [pid 24863] <... exit_group resumed>) = ? [pid 24866] <... write resumed>) = 18 [pid 24867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24867] <... openat resumed>) = 3 [pid 24864] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24866] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24865] +++ exited with 0 +++ [pid 24864] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24867] write(3, "1000", 4 [pid 24864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24866] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24863] +++ exited with 0 +++ [pid 24867] close(3 [pid 24866] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24864] <... bpf resumed>) = 3 [pid 24866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [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 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24867] write(1, "executing program\n", 18 [pid 24866] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24867] <... write resumed>) = 18 [pid 24864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24867] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] exit_group(0 [pid 24867] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24864] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24868 attached [pid 24867] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24866] 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 24866] exit_group(0 [pid 24864] +++ exited with 0 +++ [pid 24868] set_robust_list(0x555581290660, 24 [pid 24866] <... exit_group resumed>) = ? [pid 24868] <... set_robust_list resumed>) = 0 [pid 24867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24867] <... bpf resumed>) = 3 [pid 24866] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24868 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24868] <... prctl resumed>) = 0 [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 24868] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24869 attached [pid 24868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24867] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24868] <... openat resumed>) = 3 [pid 24867] exit_group(0 [pid 24868] write(3, "1000", 4) = 4 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24869] set_robust_list(0x555581290660, 24 [pid 24868] close(3 [pid 24867] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24869 [pid 24869] <... set_robust_list resumed>) = 0 [pid 24868] <... close resumed>) = 0 [pid 24869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24868] write(1, "executing program\n", 18executing program [pid 24867] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24869] <... prctl resumed>) = 0 [pid 24868] <... write resumed>) = 18 [pid 24868] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24870 attached [pid 24869] setpgid(0, 0 [pid 24868] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24871 attached [pid 24869] <... setpgid resumed>) = 0 [pid 24868] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24870] set_robust_list(0x555581290660, 24 [pid 24868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24872 attached [pid 24871] set_robust_list(0x555581290660, 24 [pid 24870] <... set_robust_list resumed>) = 0 [pid 24868] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24871 [pid 24870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24871] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24870 [pid 24872] set_robust_list(0x555581290660, 24 [pid 24870] <... prctl resumed>) = 0 [pid 24869] <... openat resumed>) = 3 [pid 24872] <... set_robust_list resumed>) = 0 [pid 24871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24870] setpgid(0, 0 [pid 24869] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24872 [pid 24872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24871] <... prctl resumed>) = 0 [pid 24870] <... setpgid resumed>) = 0 [pid 24869] <... write resumed>) = 4 [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 24872] <... prctl resumed>) = 0 [pid 24871] setpgid(0, 0 [pid 24870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24869] close(3 [pid 24872] setpgid(0, 0 [pid 24871] <... setpgid resumed>) = 0 [pid 24870] <... openat resumed>) = 3 [pid 24868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24872] <... setpgid resumed>) = 0 [pid 24868] exit_group(0 [pid 24872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24870] write(3, "1000", 4 [pid 24869] <... close resumed>) = 0 [pid 24871] <... openat resumed>) = 3 [pid 24870] <... write resumed>) = 4 executing program executing program executing program [pid 24869] write(1, "executing program\n", 18 [pid 24868] <... exit_group resumed>) = ? [pid 24871] write(3, "1000", 4 [pid 24869] <... write resumed>) = 18 [pid 24872] <... openat resumed>) = 3 [pid 24871] <... write resumed>) = 4 [pid 24870] close(3 [pid 24869] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24871] close(3 [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 24871] <... close resumed>) = 0 [pid 24869] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24871] write(1, "executing program\n", 18 [pid 24869] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24871] <... write resumed>) = 18 [pid 24869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [pid 24870] write(1, "executing program\n", 18 [pid 24871] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24870] <... write resumed>) = 18 [pid 24869] <... bpf resumed>) = 3 [pid 24868] +++ exited with 0 +++ [pid 24872] write(3, "1000", 4 [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 24872] <... write resumed>) = 4 [pid 24870] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24872] close(3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 24872] <... close resumed>) = 0 [pid 24870] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24872] write(1, "executing program\n", 18) = 18 [pid 24871] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24870] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24872] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24871] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24872] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24870] <... bpf resumed>) = 3 [pid 24872] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24871] <... bpf resumed>) = 3 [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 24869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24869] exit_group(0 [pid 24872] <... bpf resumed>) = 3 [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 5849] <... restart_syscall resumed>) = 0 [pid 24871] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24869] <... exit_group resumed>) = ? [pid 24871] exit_group(0 [pid 24870] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24870] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24873 attached [pid 24872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24871] <... exit_group resumed>) = ? [pid 24869] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24873 [pid 24872] exit_group(0) = ? [pid 24873] set_robust_list(0x555581290660, 24 [pid 24871] +++ exited with 0 +++ [pid 24870] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24873] <... set_robust_list resumed>) = 0 [pid 24872] +++ exited with 0 +++ [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24871, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24873] setpgid(0, 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24873] <... setpgid resumed>) = 0 [pid 24873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24873] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24874 attached [pid 24874] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24874 [pid 24873] write(3, "1000", 4 [pid 24874] <... set_robust_list resumed>) = 0 executing program [pid 24874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24873] <... write resumed>) = 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24874] <... prctl resumed>) = 0 [pid 24873] close(3./strace-static-x86_64: Process 24876 attached ./strace-static-x86_64: Process 24875 attached [pid 24874] setpgid(0, 0 [pid 24873] <... close resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24876 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24875 ./strace-static-x86_64: Process 24877 attached [pid 24876] set_robust_list(0x555581290660, 24 [pid 24875] set_robust_list(0x555581290660, 24 [pid 24874] <... setpgid resumed>) = 0 [pid 24873] write(1, "executing program\n", 18 [pid 24877] set_robust_list(0x555581290660, 24 [pid 24873] <... write resumed>) = 18 [pid 24877] <... set_robust_list resumed>) = 0 [pid 24877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24875] <... set_robust_list resumed>) = 0 [pid 24874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24876] <... set_robust_list resumed>) = 0 [pid 24873] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24877] <... prctl resumed>) = 0 [pid 24877] setpgid(0, 0 [pid 24876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24877] <... setpgid resumed>) = 0 [pid 24877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24876] <... prctl resumed>) = 0 [pid 24875] <... prctl resumed>) = 0 [pid 24874] <... openat resumed>) = 3 [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24877 [pid 24877] <... openat resumed>) = 3 [pid 24876] setpgid(0, 0 [pid 24875] setpgid(0, 0 [pid 24874] write(3, "1000", 4 [pid 24873] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24876] <... setpgid resumed>) = 0 [pid 24875] <... setpgid resumed>) = 0 [pid 24874] <... write resumed>) = 4 [pid 24873] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24877] write(3, "1000", 4) = 4 [pid 24875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24877] close(3) = 0 [pid 24876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24874] close(3 executing program [pid 24873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(1, "executing program\n", 18 [pid 24875] <... openat resumed>) = 3 [pid 24874] <... close resumed>) = 0 [pid 24877] <... write resumed>) = 18 [pid 24876] <... openat resumed>) = 3 [pid 24874] write(1, "executing program\n", 18 [pid 24877] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24875] write(3, "1000", 4 [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) executing program [pid 24877] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24876] write(3, "1000", 4 [pid 24875] <... write resumed>) = 4 [pid 24874] <... write resumed>) = 18 [pid 24873] <... bpf resumed>) = 3 [pid 24877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 24875] close(3 [pid 24874] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24876] close(3 [pid 24875] <... close resumed>) = 0 [pid 24877] <... bpf resumed>) = 3 [pid 24876] <... close resumed>) = 0 executing program executing program [pid 24875] write(1, "executing program\n", 18 [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24876] write(1, "executing program\n", 18 [pid 24875] <... write resumed>) = 18 [pid 24876] <... write resumed>) = 18 [pid 24875] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24874] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24873] exit_group(0 [pid 24876] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24873] <... 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 24875] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24876] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24875] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24876] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 EBADF (Bad file descriptor) [pid 24876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24874] <... bpf resumed>) = 3 [pid 24876] <... bpf resumed>) = 3 [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 24877] exit_group(0 [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 24875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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] +++ exited with 0 +++ [pid 24877] <... exit_group resumed>) = ? [pid 24876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24875] exit_group(0 [pid 24876] exit_group(0 [pid 24874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24877] +++ exited with 0 +++ [pid 24876] <... exit_group resumed>) = ? [pid 24875] <... exit_group resumed>) = ? [pid 24874] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24875] +++ exited with 0 +++ [pid 24874] <... exit_group resumed>) = ? [pid 24876] +++ exited with 0 +++ [pid 24874] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24876, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24879 attached ./strace-static-x86_64: Process 24878 attached [pid 24879] set_robust_list(0x555581290660, 24 [pid 24878] set_robust_list(0x555581290660, 24 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24879 [pid 24879] <... set_robust_list resumed>) = 0 [pid 24878] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24878 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24881 attached ./strace-static-x86_64: Process 24880 attached [pid 24879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24878] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24882 attached [pid 24881] set_robust_list(0x555581290660, 24 [pid 24880] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24880 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24881 [pid 24881] <... set_robust_list resumed>) = 0 [pid 24880] <... set_robust_list resumed>) = 0 [pid 24878] <... prctl resumed>) = 0 [pid 24881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24878] setpgid(0, 0 [pid 24881] <... prctl resumed>) = 0 [pid 24880] <... prctl resumed>) = 0 [pid 24878] <... setpgid resumed>) = 0 [pid 24881] setpgid(0, 0 [pid 24880] setpgid(0, 0 [pid 24882] set_robust_list(0x555581290660, 24 [pid 24879] <... prctl resumed>) = 0 [pid 24882] <... set_robust_list resumed>) = 0 [pid 24881] <... setpgid resumed>) = 0 [pid 24880] <... setpgid resumed>) = 0 [pid 24879] setpgid(0, 0 [pid 24878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24879] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24882 [pid 24882] <... prctl resumed>) = 0 [pid 24879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24878] <... openat resumed>) = 3 [pid 24880] <... openat resumed>) = 3 [pid 24882] setpgid(0, 0 [pid 24881] <... openat resumed>) = 3 [pid 24880] write(3, "1000", 4 [pid 24879] <... openat resumed>) = 3 [pid 24878] write(3, "1000", 4 [pid 24882] <... setpgid resumed>) = 0 [pid 24881] write(3, "1000", 4 [pid 24880] <... write resumed>) = 4 [pid 24878] <... write resumed>) = 4 [pid 24881] <... write resumed>) = 4 [pid 24880] close(3 [pid 24878] close(3 [pid 24881] close(3 [pid 24880] <... close resumed>) = 0 [pid 24878] <... close resumed>) = 0 [pid 24881] <... close resumed>) = 0 executing program [pid 24880] write(1, "executing program\n", 18 [pid 24878] write(1, "executing program\n", 18executing program executing program [pid 24881] write(1, "executing program\n", 18 [pid 24880] <... write resumed>) = 18 [pid 24878] <... write resumed>) = 18 [pid 24881] <... write resumed>) = 18 [pid 24880] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24878] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24881] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 24882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24881] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24880] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24879] write(3, "1000", 4 [pid 24878] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24882] <... openat resumed>) = 3 [pid 24881] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24880] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24879] <... write resumed>) = 4 [pid 24878] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24881] <... 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=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(3, "1000", 4 [pid 24881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24880] <... bpf resumed>) = 3 [pid 24879] close(3 [pid 24882] <... write resumed>) = 4 [pid 24879] <... close resumed>) = 0 [pid 24878] <... bpf resumed>) = 3 [pid 24882] close(3 [pid 24879] write(1, "executing program\n", 18executing program [pid 24882] <... close resumed>) = 0 [pid 24881] <... bpf resumed>) = 3 [pid 24879] <... write resumed>) = 18 [pid 24882] write(1, "executing program\n", 18 [pid 24880] 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 24879] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24882] <... write resumed>) = 18 [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 24880] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24882] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24880] exit_group(0 [pid 24881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24879] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24880] <... exit_group resumed>) = ? [pid 24879] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24882] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24878] exit_group(0 [pid 24882] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24880] +++ exited with 0 +++ [pid 24879] <... bpf resumed>) = 3 [pid 24881] exit_group(0 [pid 24882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24881] <... exit_group resumed>) = ? [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] <... exit_group resumed>) = ? [pid 5848] --- 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] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [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 24881] +++ exited with 0 +++ [pid 24879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24878] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24882] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24879] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24878, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24882] exit_group(0 [pid 24879] <... exit_group resumed>) = ? [pid 24882] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24879] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24882] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24883 attached ./strace-static-x86_64: Process 24884 attached [pid 24883] set_robust_list(0x555581290660, 24 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24884] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24883 [pid 24884] <... set_robust_list resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24883] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24885 ./strace-static-x86_64: Process 24885 attached [pid 24885] set_robust_list(0x555581290660, 24 [pid 24884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24885] <... set_robust_list resumed>) = 0 [pid 24883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24884] <... prctl resumed>) = 0 [pid 24885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24884] setpgid(0, 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24884 [pid 24885] <... prctl resumed>) = 0 [pid 24885] setpgid(0, 0) = 0 [pid 24884] <... setpgid resumed>) = 0 [pid 24883] setpgid(0, 0 [pid 24884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24883] <... setpgid resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24885] <... openat resumed>) = 3 [pid 24884] <... openat resumed>) = 3 [pid 24883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24885] write(3, "1000", 4) = 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24885] close(3./strace-static-x86_64: Process 24886 attached ) = 0 [pid 24884] write(3, "1000", 4 [pid 24883] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24886 executing program executing program [pid 24886] set_robust_list(0x555581290660, 24 [pid 24885] write(1, "executing program\n", 18 [pid 24886] <... set_robust_list resumed>) = 0 [pid 24885] <... write resumed>) = 18 [pid 24886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24884] <... write resumed>) = 4 [pid 24883] write(3, "1000", 4 [pid 24885] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24884] close(3 [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 24884] <... close resumed>) = 0 [pid 24883] <... write resumed>) = 4 [pid 24885] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24884] write(1, "executing program\n", 18 [pid 24883] close(3 [pid 24885] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24884] <... write resumed>) = 18 [pid 24886] <... prctl resumed>) = 0 [pid 24883] <... close resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24884] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24886] setpgid(0, 0./strace-static-x86_64: Process 24887 attached [pid 24885] <... bpf resumed>) = 3 [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) executing program [pid 24883] write(1, "executing program\n", 18 [pid 24886] <... setpgid resumed>) = 0 [pid 24883] <... write resumed>) = 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24887 [pid 24886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24883] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24887] set_robust_list(0x555581290660, 24 [pid 24886] <... openat resumed>) = 3 [pid 24884] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24887] <... set_robust_list resumed>) = 0 [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 24884] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24886] write(3, "1000", 4 [pid 24883] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24886] <... write resumed>) = 4 [pid 24885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24886] close(3 [pid 24885] exit_group(0 [pid 24883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 24886] <... close resumed>) = 0 [pid 24885] <... exit_group resumed>) = ? [pid 24884] <... bpf resumed>) = 3 [pid 24883] <... bpf resumed>) = 3 [pid 24887] setpgid(0, 0executing program [pid 24886] write(1, "executing program\n", 18) = 18 [pid 24886] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24887] <... setpgid resumed>) = 0 [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 24885] +++ exited with 0 +++ [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 24883] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24886] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- 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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24884] exit_group(0 [pid 24886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24884] <... exit_group resumed>) = ? [pid 24883] exit_group(0 [pid 24887] <... openat resumed>) = 3 [pid 24887] write(3, "1000", 4) = 4 [pid 24887] close(3) = 0 [pid 24887] write(1, "executing program\n", 18executing program [pid 24886] <... bpf resumed>) = 3 [pid 24883] <... exit_group resumed>) = ? [pid 24887] <... write resumed>) = 18 [pid 24887] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24887] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24884] +++ exited with 0 +++ [pid 24883] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24887] <... bpf resumed>) = 3 [pid 24886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24884, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24886] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24886] <... exit_group resumed>) = ? [pid 24887] 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 24888 attached [pid 24886] +++ exited with 0 +++ [pid 24888] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24888 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24888] <... set_robust_list resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24887] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24888] setpgid(0, 0 [pid 24887] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24890 attached ./strace-static-x86_64: Process 24889 attached [pid 24888] <... setpgid resumed>) = 0 [pid 24887] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24889 [pid 24888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- 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] set_robust_list(0x555581290660, 24 [pid 24889] set_robust_list(0x555581290660, 24 [pid 24888] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24890 ./strace-static-x86_64: Process 24891 attached [pid 24888] write(3, "1000", 4 [pid 24891] set_robust_list(0x555581290660, 24 [pid 24888] <... write resumed>) = 4 [pid 24891] <... set_robust_list resumed>) = 0 [pid 24890] <... set_robust_list resumed>) = 0 [pid 24889] <... set_robust_list resumed>) = 0 [pid 24888] close(3executing program [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24891 [pid 24891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24888] <... close resumed>) = 0 [pid 24889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24888] write(1, "executing program\n", 18 [pid 24889] <... prctl resumed>) = 0 [pid 24890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24891] <... prctl resumed>) = 0 [pid 24890] <... prctl resumed>) = 0 [pid 24889] setpgid(0, 0 [pid 24888] <... write resumed>) = 18 [pid 24891] setpgid(0, 0 [pid 24890] setpgid(0, 0 [pid 24889] <... setpgid resumed>) = 0 [pid 24891] <... setpgid resumed>) = 0 [pid 24888] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24890] <... setpgid resumed>) = 0 [pid 24889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24889] <... openat resumed>) = 3 [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] <... openat resumed>) = 3 [pid 24890] <... openat resumed>) = 3 [pid 24889] write(3, "1000", 4 [pid 24888] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24891] write(3, "1000", 4 [pid 24889] <... write resumed>) = 4 [pid 24888] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24891] <... write resumed>) = 4 [pid 24890] write(3, "1000", 4 [pid 24889] close(3 [pid 24888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24890] <... write resumed>) = 4 [pid 24889] <... close resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 24891] <... close resumed>) = 0 [pid 24890] close(3 [pid 24889] write(1, "executing program\n", 18 [pid 24888] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24892 attached [pid 24891] write(1, "executing program\n", 18 [pid 24890] <... close resumed>) = 0 [pid 24889] <... write resumed>) = 18 [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 24891] <... write resumed>) = 18 [pid 24890] write(1, "executing program\n", 18 [pid 24889] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24892] set_robust_list(0x555581290660, 24 [pid 24891] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24892 executing program [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 24889] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24892] <... set_robust_list resumed>) = 0 [pid 24891] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24890] <... write resumed>) = 18 [pid 24892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24891] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24890] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24889] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24888] exit_group(0 [pid 24892] <... prctl resumed>) = 0 executing program [pid 24891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 24890] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24888] <... exit_group resumed>) = ? [pid 24892] <... setpgid resumed>) = 0 [pid 24890] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 24891] <... bpf resumed>) = 3 [pid 24890] <... bpf resumed>) = 3 [pid 24889] <... bpf resumed>) = 3 [pid 24892] write(3, "1000", 4) = 4 [pid 24892] close(3) = 0 [pid 24892] write(1, "executing program\n", 18) = 18 [pid 24892] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24888] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24892] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24892] <... 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) [pid 24890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 24891] exit_group(0 [pid 24890] <... exit_group resumed>) = ? [pid 24889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24892] <... bpf resumed>) = 3 [pid 24891] <... exit_group resumed>) = ? [pid 24889] exit_group(0 [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 24890] +++ exited with 0 +++ [pid 24892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24891] +++ exited with 0 +++ [pid 24892] exit_group(0 [pid 24889] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24892] <... exit_group resumed>) = ? [pid 24889] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... restart_syscall resumed>) = 0 [pid 24892] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24894 attached ./strace-static-x86_64: Process 24893 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24894] set_robust_list(0x555581290660, 24) = 0 [pid 24894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24894 ./strace-static-x86_64: Process 24895 attached [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24893 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24893] set_robust_list(0x555581290660, 24 [pid 24894] <... prctl resumed>) = 0 [pid 24894] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24896 attached [pid 24895] set_robust_list(0x555581290660, 24 [pid 24894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24893] <... set_robust_list resumed>) = 0 [pid 24895] <... set_robust_list resumed>) = 0 [pid 24896] set_robust_list(0x555581290660, 24 [pid 24893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24896] <... set_robust_list resumed>) = 0 [pid 24895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24894] <... openat resumed>) = 3 [pid 24893] <... prctl resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24896 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24895 [pid 24896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24895] <... prctl resumed>) = 0 [pid 24893] setpgid(0, 0 [pid 24895] setpgid(0, 0 [pid 24893] <... setpgid resumed>) = 0 [pid 24896] <... prctl resumed>) = 0 [pid 24895] <... setpgid resumed>) = 0 [pid 24894] write(3, "1000", 4 [pid 24896] setpgid(0, 0 [pid 24895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24894] <... write resumed>) = 4 [pid 24893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24896] <... setpgid resumed>) = 0 executing program [pid 24894] close(3 [pid 24896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24894] <... close resumed>) = 0 [pid 24895] <... openat resumed>) = 3 [pid 24894] write(1, "executing program\n", 18 [pid 24896] <... openat resumed>) = 3 [pid 24894] <... write resumed>) = 18 [pid 24893] <... openat resumed>) = 3 [pid 24896] write(3, "1000", 4 [pid 24895] write(3, "1000", 4 [pid 24894] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24895] <... write resumed>) = 4 [pid 24896] <... write resumed>) = 4 [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) [pid 24893] write(3, "1000", 4 [pid 24896] close(3 [pid 24895] close(3 [pid 24894] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24893] <... write resumed>) = 4 executing program [pid 24896] <... close resumed>) = 0 [pid 24895] <... close resumed>) = 0 [pid 24894] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24893] close(3 [pid 24896] write(1, "executing program\n", 18 [pid 24895] write(1, "executing program\n", 18executing program executing program [pid 24894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24896] <... write resumed>) = 18 [pid 24895] <... write resumed>) = 18 [pid 24893] write(1, "executing program\n", 18) = 18 [pid 24893] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24894] <... bpf resumed>) = 3 [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 24893] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24897 attached [pid 24896] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24895] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24897 [pid 24897] set_robust_list(0x555581290660, 24 [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 24897] <... set_robust_list resumed>) = 0 [pid 24896] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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>) = -1 EBADF (Bad file descriptor) [pid 24895] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24894] exit_group(0 [pid 24897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24895] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24896] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24897] <... prctl resumed>) = 0 [pid 24893] <... bpf resumed>) = 3 [pid 24897] setpgid(0, 0 [pid 24896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24894] <... exit_group resumed>) = ? [pid 24897] <... setpgid resumed>) = 0 [pid 24896] <... bpf resumed>) = 3 [pid 24895] <... bpf resumed>) = 3 [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 24897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24893] exit_group(0 [pid 24897] <... openat resumed>) = 3 [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 24893] <... exit_group resumed>) = ? [pid 24894] +++ exited with 0 +++ [pid 24895] 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 24897] write(3, "1000", 4 [pid 24896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24895] exit_group(0 [pid 24893] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24897] <... write resumed>) = 4 [pid 24896] exit_group(0 [pid 24895] <... exit_group resumed>) = ? [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24897] close(3 [pid 24896] <... exit_group resumed>) = ? [pid 24897] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24897] write(1, "executing program\n", 18 [pid 24896] +++ exited with 0 +++ [pid 24895] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24898 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24897] <... write resumed>) = 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24898 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24899 attached [pid 24897] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24898] set_robust_list(0x555581290660, 24 [pid 24899] set_robust_list(0x555581290660, 24 [pid 24898] <... set_robust_list resumed>) = 0 [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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24899] <... set_robust_list resumed>) = 0 [pid 24897] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24897] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24898] <... prctl resumed>) = 0 [pid 24897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24899 ./strace-static-x86_64: Process 24901 attached [pid 24899] <... prctl resumed>) = 0 [pid 24898] setpgid(0, 0./strace-static-x86_64: Process 24900 attached [pid 24901] set_robust_list(0x555581290660, 24 [pid 24899] setpgid(0, 0 [pid 24898] <... setpgid resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24900 [pid 24901] <... set_robust_list resumed>) = 0 [pid 24900] set_robust_list(0x555581290660, 24 [pid 24897] <... bpf resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24901 [pid 24900] <... set_robust_list resumed>) = 0 [pid 24900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24900] <... prctl resumed>) = 0 [pid 24899] <... setpgid resumed>) = 0 [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] setpgid(0, 0) = 0 [pid 24897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24901] <... prctl resumed>) = 0 [pid 24899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24898] <... openat resumed>) = 3 [pid 24901] setpgid(0, 0 [pid 24900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24897] exit_group(0) = ? [pid 24901] <... setpgid resumed>) = 0 [pid 24900] <... openat resumed>) = 3 [pid 24899] <... openat resumed>) = 3 [pid 24898] write(3, "1000", 4 [pid 24901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24900] write(3, "1000", 4 [pid 24898] <... write resumed>) = 4 [pid 24897] +++ exited with 0 +++ [pid 24899] write(3, "1000", 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24900] <... write resumed>) = 4 [pid 24899] <... write resumed>) = 4 [pid 24898] close(3 [pid 24900] close(3 [pid 24899] close(3 [pid 24898] <... close resumed>) = 0 executing program [pid 24900] <... close resumed>) = 0 [pid 24899] <... close resumed>) = 0 [pid 24900] write(1, "executing program\n", 18 [pid 24899] write(1, "executing program\n", 18 [pid 24901] <... openat resumed>) = 3 [pid 24899] <... write resumed>) = 18 [pid 24898] write(1, "executing program\n", 18 executing program executing program [pid 24901] write(3, "1000", 4 [pid 24898] <... write resumed>) = 18 [pid 24901] <... write resumed>) = 4 [pid 24900] <... write resumed>) = 18 [pid 24899] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24898] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24901] close(3 [pid 24900] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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>, buf="cgroup", 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 24902 attached [pid 24901] <... close resumed>) = 0 [pid 24900] <... bpf resumed>, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24898] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24902] set_robust_list(0x555581290660, 24 [pid 24901] write(1, "executing program\n", 18executing program [pid 24900] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24899] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24898] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24902 [pid 24902] <... set_robust_list resumed>) = 0 [pid 24901] <... write resumed>) = 18 [pid 24901] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24900] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 24901] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24898] <... bpf resumed>) = 3 [pid 24902] setpgid(0, 0 [pid 24901] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24902] <... setpgid resumed>) = 0 [pid 24900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24899] <... bpf resumed>) = 3 [pid 24901] <... bpf resumed>) = 3 [pid 24898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24902] 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 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(0 [pid 24900] <... bpf resumed>) = 3 [pid 24902] <... openat resumed>) = 3 [pid 24901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24898] <... exit_group resumed>) = ? [pid 24902] write(3, "1000", 4 [pid 24901] exit_group(0 [pid 24900] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24902] <... write resumed>) = 4 [pid 24901] <... exit_group resumed>) = ? [pid 24899] exit_group(0 [pid 24902] close(3) = 0 [pid 24902] write(1, "executing program\n", 18 [pid 24900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24902] <... write resumed>) = 18 [pid 24900] exit_group(0 [pid 24902] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24901] +++ exited with 0 +++ [pid 24899] <... exit_group resumed>) = ? [pid 24898] +++ exited with 0 +++ [pid 24900] <... exit_group resumed>) = ? [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24898, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] --- 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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24899] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24902] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24902] 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 24903 attached ./strace-static-x86_64: Process 24904 attached [pid 24903] set_robust_list(0x555581290660, 24 [pid 24902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24904 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24903 [pid 24904] set_robust_list(0x555581290660, 24 [pid 24903] <... set_robust_list resumed>) = 0 [pid 24903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24902] exit_group(0 [pid 24904] <... set_robust_list resumed>) = 0 [pid 24903] <... prctl resumed>) = 0 [pid 24902] <... exit_group resumed>) = ? [pid 24904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24903] setpgid(0, 0 [pid 24904] <... prctl resumed>) = 0 [pid 24903] <... setpgid resumed>) = 0 [pid 24904] setpgid(0, 0 [pid 24903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24904] <... setpgid resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24903] <... openat resumed>) = 3 [pid 24902] +++ exited with 0 +++ [pid 24904] <... openat resumed>) = 3 [pid 24903] write(3, "1000", 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24903] <... write resumed>) = 4 [pid 24903] close(3 [pid 24904] write(3, "1000", 4 [pid 24903] <... close resumed>) = 0 [pid 24904] <... write resumed>) = 4 executing program [pid 24903] write(1, "executing program\n", 18 [pid 24904] close(3 [pid 24903] <... write resumed>) = 18 executing program [pid 24904] <... close resumed>) = 0 [pid 24903] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24904] write(1, "executing program\n", 18) = 18 [pid 24904] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] 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 24903] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24904] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24903] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24904] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24906 attached ./strace-static-x86_64: Process 24905 attached [pid 24903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24906] set_robust_list(0x555581290660, 24 [pid 24905] set_robust_list(0x555581290660, 24 [pid 24906] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24905 [pid 24906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24905] <... set_robust_list resumed>) = 0 [pid 24904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24903] <... bpf resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24906 [pid 24906] <... prctl resumed>) = 0 [pid 24905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24904] <... bpf resumed>) = 3 [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24906] setpgid(0, 0 [pid 24905] <... prctl resumed>) = 0 [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 24903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24903] exit_group(0 [pid 24906] <... setpgid resumed>) = 0 [pid 24905] setpgid(0, 0 [pid 24904] exit_group(0 [pid 24905] <... setpgid resumed>) = 0 [pid 24906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24904] <... exit_group resumed>) = ? [pid 24903] <... exit_group resumed>) = ? [pid 24905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24907 attached [pid 24906] <... openat resumed>) = 3 [pid 24905] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24907 [pid 24903] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24907] set_robust_list(0x555581290660, 24 [pid 24906] write(3, "1000", 4 [pid 24905] write(3, "1000", 4 [pid 24904] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 24907] <... set_robust_list resumed>) = 0 [pid 24906] <... write resumed>) = 4 [pid 24905] <... write resumed>) = 4 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24906] close(3 [pid 24905] close(3 [pid 24907] <... prctl resumed>) = 0 [pid 24906] <... close resumed>) = 0 [pid 24905] <... close resumed>) = 0 executing program [pid 24905] write(1, "executing program\n", 18 [pid 24907] setpgid(0, 0 [pid 24906] write(1, "executing program\n", 18 [pid 24905] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24907] <... setpgid resumed>) = 0 [pid 24906] <... write resumed>) = 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24908 attached ./strace-static-x86_64: Process 24909 attached [pid 24905] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24908] set_robust_list(0x555581290660, 24 [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 24905] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24909] set_robust_list(0x555581290660, 24 [pid 24908] <... set_robust_list resumed>) = 0 [pid 24907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24906] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24908 [pid 24909] <... set_robust_list resumed>) = 0 [pid 24908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24907] <... openat resumed>) = 3 [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 24909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24908] <... prctl resumed>) = 0 [pid 24907] write(3, "1000", 4 [pid 24906] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24905] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24909 [pid 24909] <... prctl resumed>) = 0 [pid 24908] setpgid(0, 0 [pid 24907] <... write resumed>) = 4 [pid 24906] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24909] setpgid(0, 0 [pid 24907] close(3 [pid 24906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 24907] <... close resumed>) = 0 [pid 24906] <... bpf resumed>) = 3 [pid 24909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 24907] write(1, "executing program\n", 18) = 18 [pid 24905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24909] <... openat resumed>) = 3 [pid 24907] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24905] exit_group(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 24906] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24909] write(3, "1000", 4 [pid 24907] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24909] <... write resumed>) = 4 [pid 24907] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24909] close(3 [pid 24907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24906] exit_group(0 [pid 24909] <... close resumed>) = 0 [pid 24908] <... openat resumed>) = 3 [pid 24905] <... exit_group resumed>) = ? [pid 24909] write(1, "executing program\n", 18 [pid 24908] write(3, "1000", 4 [pid 24907] <... bpf resumed>) = 3 [pid 24906] <... exit_group resumed>) = ? executing program [pid 24909] <... write resumed>) = 18 [pid 24908] <... write resumed>) = 4 [pid 24909] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24908] close(3 [pid 24905] +++ exited with 0 +++ [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 24908] <... close resumed>) = 0 [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 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24909] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24908] write(1, "executing program\n", 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24909] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24908] <... write resumed>) = 18 [pid 24907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 24906] +++ exited with 0 +++ [pid 24909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24908] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24907] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24909] <... bpf resumed>) = 3 [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] <... exit_group resumed>) = ? [pid 24909] 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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24909] exit_group(0./strace-static-x86_64: Process 24910 attached ) = ? [pid 24908] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24907] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24910 [pid 24910] set_robust_list(0x555581290660, 24 [pid 24908] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... set_robust_list resumed>) = 0 [pid 24909] +++ exited with 0 +++ [pid 24910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24908] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24910] <... prctl resumed>) = 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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24911 attached ./strace-static-x86_64: Process 24912 attached [pid 24910] setpgid(0, 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24912] set_robust_list(0x555581290660, 24 [pid 24911] set_robust_list(0x555581290660, 24 [pid 24910] <... setpgid resumed>) = 0 [pid 24908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24912] <... set_robust_list resumed>) = 0 [pid 24911] <... set_robust_list resumed>) = 0 [pid 24910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24911 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24912 [pid 24912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24908] exit_group(0 [pid 24912] <... prctl resumed>) = 0 [pid 24911] <... prctl resumed>) = 0 [pid 24910] <... openat resumed>) = 3 [pid 24908] <... exit_group resumed>) = ? [pid 24912] setpgid(0, 0 [pid 24911] setpgid(0, 0 [pid 24910] write(3, "1000", 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24912] <... setpgid resumed>) = 0 [pid 24911] <... setpgid resumed>) = 0 [pid 24910] <... write resumed>) = 4 [pid 24912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24910] close(3) = 0 executing program [pid 24912] <... openat resumed>) = 3 [pid 24910] write(1, "executing program\n", 18 [pid 24911] <... openat resumed>) = 3 [pid 24910] <... write resumed>) = 18 [pid 24910] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24912] write(3, "1000", 4 [pid 24908] +++ exited with 0 +++ [pid 24912] <... write resumed>) = 4 [pid 24911] write(3, "1000", 4 [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24912] close(3 [pid 24911] <... write resumed>) = 4 [pid 24910] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24912] <... close resumed>) = 0 [pid 24911] close(3executing program executing program [pid 24910] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24912] write(1, "executing program\n", 18 [pid 24911] <... close resumed>) = 0 [pid 24912] <... write resumed>) = 18 [pid 24911] write(1, "executing program\n", 18 [pid 24910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24913 attached [pid 24912] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24911] <... write resumed>) = 18 [pid 24913] set_robust_list(0x555581290660, 24 [pid 24910] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24913 [pid 24913] <... set_robust_list 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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24912] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24913] <... prctl resumed>) = 0 [pid 24912] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24913] setpgid(0, 0 [pid 24912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24911] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24910] exit_group(0 [pid 24913] <... setpgid resumed>) = 0 [pid 24911] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24910] <... exit_group resumed>) = ? [pid 24913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24912] <... bpf resumed>) = 3 [pid 24911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 24913] <... 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 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24913] write(3, "1000", 4 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24913] <... write resumed>) = 4 [pid 24912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 24913] close(3 [pid 24912] exit_group(0 [pid 24913] <... close resumed>) = 0 [pid 24913] write(1, "executing program\n", 18 [pid 24912] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 24911] <... bpf resumed>) = 3 [pid 24911] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24913] <... write resumed>) = 18 [pid 24912] +++ exited with 0 +++ [pid 24911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24914 attached [pid 24913] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24911] exit_group(0./strace-static-x86_64: Process 24915 attached [pid 24914] set_robust_list(0x555581290660, 24 [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 24911] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24914 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24915] set_robust_list(0x555581290660, 24 [pid 24914] <... set_robust_list resumed>) = 0 [pid 24913] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24915 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24915] <... set_robust_list resumed>) = 0 [pid 24914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24913] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... restart_syscall resumed>) = 0 [pid 24915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24914] <... prctl resumed>) = 0 [pid 24913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24915] <... prctl resumed>) = 0 [pid 24914] setpgid(0, 0 [pid 24911] +++ exited with 0 +++ [pid 24915] setpgid(0, 0 [pid 24914] <... setpgid resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24915] <... setpgid resumed>) = 0 [pid 24915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24913] <... bpf resumed>) = 3 [pid 24913] 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 24916 attached [pid 24915] <... openat resumed>) = 3 [pid 24914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24913] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24911, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24916] set_robust_list(0x555581290660, 24 [pid 24915] write(3, "1000", 4 [pid 24914] <... openat resumed>) = 3 [pid 24913] exit_group(0 [pid 24916] <... set_robust_list resumed>) = 0 [pid 24915] <... write resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24915] close(3 [pid 24914] write(3, "1000", 4 [pid 24913] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24916 ./strace-static-x86_64: Process 24917 attached [pid 24916] <... prctl resumed>) = 0 [pid 24915] <... close resumed>) = 0 [pid 24914] <... write resumed>) = 4 [pid 24913] +++ exited with 0 +++ [pid 24917] set_robust_list(0x555581290660, 24 [pid 24916] setpgid(0, 0 [pid 24915] write(1, "executing program\n", 18executing program [pid 24914] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24917 [pid 24917] <... set_robust_list resumed>) = 0 [pid 24916] <... setpgid resumed>) = 0 [pid 24915] <... write resumed>) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24914] <... close resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24915] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24914] write(1, "executing program\n", 18executing program [pid 24916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24914] <... write resumed>) = 18 [pid 24917] <... prctl resumed>) = 0 [pid 24914] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24917] setpgid(0, 0 [pid 24916] <... openat resumed>) = 3 [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 24917] <... setpgid resumed>) = 0 [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 24916] write(3, "1000", 4) = 4 [pid 24917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24916] close(3 [pid 24915] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24914] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... restart_syscall resumed>) = 0 [pid 24917] <... openat resumed>) = 3 [pid 24916] <... close resumed>) = 0 [pid 24915] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24914] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24916] write(1, "executing program\n", 18 executing program [pid 24914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24917] write(3, "1000", 4 [pid 24916] <... write resumed>) = 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24917] <... write resumed>) = 4 executing program [pid 24916] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24914] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24918 attached [pid 24917] close(3 [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 24918] set_robust_list(0x555581290660, 24 [pid 24916] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24918] <... set_robust_list resumed>) = 0 [pid 24916] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24918 [pid 24918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24917] <... close resumed>) = 0 [pid 24916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24915] <... bpf resumed>) = 3 [pid 24918] <... prctl resumed>) = 0 [pid 24917] write(1, "executing program\n", 18 [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 24918] setpgid(0, 0 [pid 24917] <... write resumed>) = 18 [pid 24916] <... bpf resumed>) = 3 [pid 24915] 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 24918] <... setpgid resumed>) = 0 [pid 24917] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] exit_group(0 [pid 24914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24917] <... bpf resumed>, buf="cgroup", prog_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24915] <... exit_group resumed>) = ? [pid 24917] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24916] exit_group(0 [pid 24915] +++ exited with 0 +++ [pid 24914] exit_group(0 [pid 24916] <... exit_group resumed>) = ? [pid 24918] <... openat resumed>) = 3 [pid 24917] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24914] <... exit_group resumed>) = ? [pid 24916] +++ exited with 0 +++ [pid 24918] write(3, "1000", 4) = 4 [pid 24918] close(3) = 0 [pid 24914] +++ exited with 0 +++ [pid 24917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(1, "executing program\n", 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24918] <... write resumed>) = 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24917] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24919 attached [pid 24917] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24918] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24919] set_robust_list(0x555581290660, 24 [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 24917] exit_group(0) = ? [pid 24919] <... set_robust_list resumed>) = 0 [pid 24918] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24919 [pid 24919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24918] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24919] <... prctl resumed>) = 0 [pid 24918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24917] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24919] setpgid(0, 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24919] <... setpgid resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24920 attached [pid 24919] <... openat resumed>) = 3 [pid 24918] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24920 ./strace-static-x86_64: Process 24921 attached [pid 24919] write(3, "1000", 4 [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 24919] <... write resumed>) = 4 [pid 24921] set_robust_list(0x555581290660, 24 [pid 24919] close(3 [pid 24921] <... set_robust_list resumed>) = 0 [pid 24920] set_robust_list(0x555581290660, 24 [pid 24919] <... close resumed>) = 0 [pid 24918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24920] <... set_robust_list resumed>) = 0 [pid 24919] write(1, "executing program\n", 18 [pid 24918] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24921 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24921] <... prctl resumed>) = 0 [pid 24920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24919] <... write resumed>) = 18 [pid 24918] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24922 attached [pid 24920] <... prctl resumed>) = 0 [pid 24922] set_robust_list(0x555581290660, 24 [pid 24920] setpgid(0, 0 [pid 24922] <... set_robust_list resumed>) = 0 [pid 24921] setpgid(0, 0 [pid 24920] <... setpgid resumed>) = 0 [pid 24919] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24918] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24922 [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24919] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24921] <... setpgid resumed>) = 0 [pid 24920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24922] <... prctl resumed>) = 0 [pid 24921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24920] <... openat resumed>) = 3 [pid 24919] <... bpf resumed>) = 3 [pid 24922] setpgid(0, 0./strace-static-x86_64: Process 24923 attached [pid 24923] set_robust_list(0x555581290660, 24 [pid 24922] <... setpgid resumed>) = 0 [pid 24921] <... openat resumed>) = 3 [pid 24920] write(3, "1000", 4 [pid 24919] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24923 [pid 24923] <... set_robust_list resumed>) = 0 [pid 24922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24920] <... write resumed>) = 4 [pid 24919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24922] <... openat resumed>) = 3 [pid 24921] write(3, "1000", 4 [pid 24919] exit_group(0 [pid 24923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24921] <... write resumed>) = 4 [pid 24920] close(3 [pid 24919] <... exit_group resumed>) = ? [pid 24922] write(3, "1000", 4 [pid 24923] <... prctl resumed>) = 0 [pid 24921] close(3 [pid 24920] <... close resumed>) = 0 [pid 24922] <... write resumed>) = 4 [pid 24922] close(3 [pid 24921] <... close resumed>) = 0 [pid 24920] write(1, "executing program\n", 18executing program [pid 24922] <... close resumed>) = 0 [pid 24921] write(1, "executing program\n", 18 [pid 24919] +++ exited with 0 +++ executing program [pid 24923] setpgid(0, 0 [pid 24921] <... write resumed>) = 18 [pid 24920] <... write resumed>) = 18 executing program [pid 24923] <... setpgid resumed>) = 0 [pid 24922] write(1, "executing program\n", 18 [pid 24920] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24919, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24922] <... write resumed>) = 18 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [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) [pid 24922] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24920] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24923] <... openat resumed>) = 3 [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) [pid 24920] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24922] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24921] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24923] write(3, "1000", 4 [pid 24920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24922] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 24921] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24920] <... bpf resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24923] close(3 [pid 24920] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24923] <... close resumed>) = 0 [pid 24922] <... bpf resumed>) = 3 [pid 24923] write(1, "executing program\n", 18 [pid 24920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24923] <... write resumed>) = 18 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24920] exit_group(0 [pid 24923] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24924 attached [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 24922] exit_group(0 [pid 24920] <... exit_group resumed>) = ? [pid 24924] set_robust_list(0x555581290660, 24 [pid 24923] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24922] <... exit_group resumed>) = ? [pid 24921] <... bpf resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24924 [pid 24924] <... set_robust_list resumed>) = 0 [pid 24923] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24922] +++ exited with 0 +++ [pid 24921] exit_group(0 [pid 24924] <... prctl resumed>) = 0 [pid 24923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24921] <... exit_group resumed>) = ? [pid 24920] +++ exited with 0 +++ [pid 5842] --- 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] setpgid(0, 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24924] <... setpgid resumed>) = 0 [pid 24923] <... bpf resumed>) = 3 [pid 24924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24921] +++ exited with 0 +++ [pid 24924] <... openat resumed>) = 3 [pid 24923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24924] write(3, "1000", 4 [pid 24923] exit_group(0./strace-static-x86_64: Process 24925 attached [pid 24924] <... write resumed>) = 4 [pid 24923] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24924] close(3./strace-static-x86_64: Process 24926 attached [pid 24925] set_robust_list(0x555581290660, 24 [pid 24923] +++ exited with 0 +++ [pid 24925] <... set_robust_list resumed>) = 0 executing program [pid 24924] <... close resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24925 [pid 24924] write(1, "executing program\n", 18) = 18 [pid 24924] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24923, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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 24924] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24926] set_robust_list(0x555581290660, 24 [pid 24925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24926 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24926] <... set_robust_list resumed>) = 0 [pid 24926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24925] <... prctl resumed>) = 0 [pid 24925] setpgid(0, 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24926] <... prctl resumed>) = 0 [pid 24926] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24927 attached [pid 24925] <... setpgid resumed>) = 0 [pid 24924] <... bpf resumed>) = 3 [pid 24926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24927] set_robust_list(0x555581290660, 24 [pid 24926] <... openat resumed>) = 3 [pid 24925] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24927 [pid 24927] <... set_robust_list resumed>) = 0 [pid 24926] write(3, "1000", 4 [pid 24924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24928 attached [pid 24927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24926] <... write resumed>) = 4 [pid 24925] write(3, "1000", 4 [pid 24928] set_robust_list(0x555581290660, 24 [pid 24927] <... prctl resumed>) = 0 [pid 24925] <... write resumed>) = 4 [pid 24926] close(3 [pid 24924] exit_group(0 [pid 24928] <... set_robust_list resumed>) = 0 [pid 24925] close(3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24928 [pid 24928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24927] setpgid(0, 0 [pid 24926] <... close resumed>) = 0 [pid 24925] <... close resumed>) = 0 [pid 24924] <... exit_group resumed>) = ? [pid 24928] <... prctl resumed>) = 0 executing program [pid 24927] <... setpgid resumed>) = 0 [pid 24926] write(1, "executing program\n", 18 [pid 24925] write(1, "executing program\n", 18 [pid 24928] setpgid(0, 0executing program [pid 24925] <... write resumed>) = 18 [pid 24928] <... setpgid resumed>) = 0 [pid 24927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24926] <... write resumed>) = 18 [pid 24925] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24924] +++ exited with 0 +++ [pid 24928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24925] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24928] <... openat resumed>) = 3 [pid 24926] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24925] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... restart_syscall resumed>) = 0 [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24928] write(3, "1000", 4 [pid 24927] <... openat resumed>) = 3 [pid 24926] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24928] <... write resumed>) = 4 [pid 24927] write(3, "1000", 4 [pid 24926] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24925] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24928] close(3 [pid 24927] <... write resumed>) = 4 [pid 24926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24928] <... close resumed>) = 0 [pid 24925] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24928] write(1, "executing program\n", 18) = 18 [pid 24925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24928] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24925] exit_group(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 24928] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24925] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24929 attached [pid 24928] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24929] set_robust_list(0x555581290660, 24executing program [pid 24928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 24926] <... bpf resumed>) = 3 [pid 24925] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24929 [pid 24927] <... close resumed>) = 0 [pid 24927] write(1, "executing program\n", 18) = 18 [pid 24929] <... set_robust_list resumed>) = 0 [pid 24928] <... bpf resumed>) = 3 [pid 24927] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24926] 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 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 24929] <... prctl resumed>) = 0 [pid 24927] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24926] exit_group(0 [pid 24929] setpgid(0, 0 [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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24929] <... setpgid resumed>) = 0 [pid 24927] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24926] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24930 attached [pid 24929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(0x555581290660, 24 [pid 24929] <... openat resumed>) = 3 [pid 24928] exit_group(0 [pid 24926] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24930 [pid 24930] <... set_robust_list resumed>) = 0 [pid 5844] --- 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 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24927] <... bpf resumed>) = 3 [pid 24928] <... exit_group resumed>) = ? [pid 24930] <... prctl resumed>) = 0 [pid 24929] write(3, "1000", 4 [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 24930] setpgid(0, 0 [pid 24929] <... write resumed>) = 4 [pid 24927] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24930] <... setpgid resumed>) = 0 [pid 24929] close(3 [pid 24928] +++ exited with 0 +++ [pid 24927] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24927] <... exit_group resumed>) = ? [pid 24929] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24931 attached [pid 24931] set_robust_list(0x555581290660, 24 [pid 24927] +++ exited with 0 +++ [pid 24931] <... set_robust_list resumed>) = 0 [pid 24931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24931] <... prctl resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24929] write(1, "executing program\n", 18 [pid 24931] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24931 [pid 24931] <... setpgid resumed>) = 0 [pid 24931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24931] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24932 attached [pid 24930] <... openat resumed>) = 3 [pid 24929] <... write resumed>) = 18 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24931] write(3, "1000", 4 [pid 24930] write(3, "1000", 4 [pid 24931] <... write resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24932 [pid 24932] set_robust_list(0x555581290660, 24 [pid 24931] close(3 [pid 24930] <... write resumed>) = 4 [pid 24929] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 24932] <... set_robust_list resumed>) = 0 [pid 24930] close(3 [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 24930] <... close resumed>) = 0 [pid 24929] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24930] write(1, "executing program\n", 18 [pid 24931] <... close resumed>) = 0 [pid 24930] <... write resumed>) = 18 [pid 24929] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24931] write(1, "executing program\n", 18 [pid 24930] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24932] <... prctl resumed>) = 0 [pid 24931] <... write resumed>) = 18 [pid 24930] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24932] setpgid(0, 0 [pid 24931] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24930] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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./strace-static-x86_64: Process 24933 attached [pid 24932] <... setpgid resumed>) = 0 [pid 24931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24929] <... bpf resumed>) = 3 [pid 24930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 24932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24933] <... set_robust_list resumed>) = 0 [pid 24931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24931] <... bpf resumed>) = 3 [pid 24930] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24933 [pid 24933] <... prctl resumed>) = 0 [pid 24932] <... openat resumed>) = 3 [pid 24930] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24929] exit_group(0 [pid 24931] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24933] setpgid(0, 0 [pid 24932] write(3, "1000", 4 [pid 24930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24929] <... exit_group resumed>) = ? [pid 24933] <... setpgid resumed>) = 0 [pid 24932] <... write resumed>) = 4 [pid 24931] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24930] exit_group(0 [pid 24933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24932] close(3 [pid 24930] <... exit_group resumed>) = ? [pid 24931] exit_group(0 [pid 24933] <... openat resumed>) = 3 [pid 24932] <... close resumed>) = 0 [pid 24931] <... exit_group resumed>) = ? executing program [pid 24929] +++ exited with 0 +++ [pid 24933] write(3, "1000", 4 [pid 24932] write(1, "executing program\n", 18 [pid 24930] +++ exited with 0 +++ [pid 24933] <... write resumed>) = 4 [pid 24932] <... write resumed>) = 18 [pid 24931] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24933] close(3 [pid 24932] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24933] <... close resumed>) = 0 [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 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24933] write(1, "executing program\n", 18 [pid 24932] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24933] <... write resumed>) = 18 [pid 24932] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24933] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] <... restart_syscall resumed>) = 0 [pid 24933] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24932] <... bpf resumed>) = 3 [pid 24933] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24934 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24934] set_robust_list(0x555581290660, 24 [pid 24933] <... bpf resumed>) = 3 [pid 24932] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24934] <... set_robust_list resumed>) = 0 [pid 24934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24932] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24936 attached ./strace-static-x86_64: Process 24935 attached [pid 24934] <... prctl resumed>) = 0 [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24934 [pid 24932] +++ exited with 0 +++ [pid 24934] setpgid(0, 0 [pid 24936] set_robust_list(0x555581290660, 24 [pid 24935] set_robust_list(0x555581290660, 24 [pid 24934] <... setpgid resumed>) = 0 [pid 24933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24935 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24936 [pid 24936] <... set_robust_list resumed>) = 0 [pid 24934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24935] <... set_robust_list resumed>) = 0 [pid 24934] <... openat resumed>) = 3 [pid 24933] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24934] write(3, "1000", 4) = 4 [pid 24934] close(3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24934] <... close resumed>) = 0 [pid 24935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24934] write(1, "executing program\n", 18executing program [pid 24933] <... exit_group resumed>) = ? [pid 24934] <... write resumed>) = 18 [pid 24936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24934] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... restart_syscall resumed>) = 0 [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 24935] <... prctl resumed>) = 0 [pid 24936] <... prctl resumed>) = 0 [pid 24933] +++ exited with 0 +++ [pid 24935] setpgid(0, 0 [pid 24934] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24936] setpgid(0, 0 [pid 24935] <... setpgid resumed>) = 0 [pid 24934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24936] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24934] <... bpf resumed>) = 3 [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24937 attached [pid 24936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24935] <... openat resumed>) = 3 [pid 24936] <... openat resumed>) = 3 [pid 24934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24937 [pid 24934] exit_group(0./strace-static-x86_64: Process 24938 attached [pid 24937] set_robust_list(0x555581290660, 24 [pid 24938] set_robust_list(0x555581290660, 24 [pid 24936] write(3, "1000", 4 [pid 24934] <... exit_group resumed>) = ? [pid 24938] <... set_robust_list resumed>) = 0 [pid 24937] <... set_robust_list resumed>) = 0 [pid 24936] <... write resumed>) = 4 [pid 24935] write(3, "1000", 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24938 [pid 24937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24935] <... write resumed>) = 4 [pid 24938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24937] <... prctl resumed>) = 0 [pid 24936] close(3 [pid 24935] close(3 [pid 24934] +++ exited with 0 +++ [pid 24938] <... prctl resumed>) = 0 [pid 24937] setpgid(0, 0 [pid 24936] <... close resumed>) = 0 executing program [pid 24935] <... close resumed>) = 0 [pid 24938] setpgid(0, 0 [pid 24937] <... setpgid resumed>) = 0 [pid 24936] write(1, "executing program\n", 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24934, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24938] <... setpgid resumed>) = 0 [pid 24936] <... write resumed>) = 18 executing program [pid 24935] write(1, "executing program\n", 18 [pid 24938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24936] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24935] <... write resumed>) = 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [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) [pid 24938] <... openat resumed>) = 3 [pid 24937] <... openat resumed>) = 3 [pid 24935] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24938] write(3, "1000", 4 [pid 24937] write(3, "1000", 4 [pid 24936] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24938] <... write resumed>) = 4 [pid 24937] <... write resumed>) = 4 [pid 24936] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24938] close(3 [pid 24937] close(3 [pid 24936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 24938] <... close resumed>) = 0 [pid 24937] <... close resumed>) = 0 [pid 24936] <... bpf resumed>) = 3 [pid 24935] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 24935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(1, "executing program\n", 18 [pid 24937] write(1, "executing program\n", 18 [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 24938] <... write resumed>) = 18 [pid 24937] <... write resumed>) = 18 [pid 24936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24938] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24937] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24936] exit_group(0 [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>, buf="cgroup", prog_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] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24939 attached [pid 24938] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24937] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24936] +++ exited with 0 +++ [pid 24935] <... bpf resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24939 [pid 24937] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24939] set_robust_list(0x555581290660, 24 [pid 24938] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24939] <... set_robust_list resumed>) = 0 [pid 24935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 24935] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24939] <... prctl resumed>) = 0 [pid 24938] <... bpf resumed>) = 3 [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 24937] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24939] setpgid(0, 0 [pid 24938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24935] <... exit_group resumed>) = ? [pid 24939] <... setpgid resumed>) = 0 [pid 24938] exit_group(0 [pid 24937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... restart_syscall resumed>) = 0 [pid 24938] <... exit_group resumed>) = ? [pid 24937] exit_group(0 [pid 24939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24937] <... exit_group resumed>) = ? [pid 24939] <... openat resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24939] write(3, "1000", 4 [pid 24935] +++ exited with 0 +++ ./strace-static-x86_64: Process 24940 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24940] set_robust_list(0x555581290660, 24 [pid 24939] <... write resumed>) = 4 [pid 24938] +++ exited with 0 +++ [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24940 [pid 24939] close(3 [pid 24940] <... set_robust_list resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24939] <... close resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24939] write(1, "executing program\n", 18 [pid 24940] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 24940] setpgid(0, 0 [pid 24939] <... write resumed>) = 18 [pid 24937] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24940] <... setpgid resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24939] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24939] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24940] write(3, "1000", 4 [pid 24939] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24941 attached [pid 24940] <... write resumed>) = 4 [pid 24939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24942 attached [pid 24941] set_robust_list(0x555581290660, 24 [pid 24940] close(3./strace-static-x86_64: Process 24943 attached [pid 24941] <... set_robust_list resumed>) = 0 [pid 24941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24940] <... close resumed>) = 0 [pid 24939] <... bpf resumed>) = 3 [pid 24943] set_robust_list(0x555581290660, 24 [pid 24942] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24941 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24942 [pid 24940] write(1, "executing program\n", 18executing program [pid 24942] <... set_robust_list resumed>) = 0 [pid 24941] <... prctl resumed>) = 0 [pid 24940] <... write resumed>) = 18 [pid 24943] <... set_robust_list resumed>) = 0 [pid 24942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24941] setpgid(0, 0 [pid 24940] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24943 [pid 24943] prctl(PR_SET_PDEATHSIG, SIGKILL [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 24939] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24943] <... prctl resumed>) = 0 [pid 24942] <... prctl resumed>) = 0 [pid 24941] <... setpgid resumed>) = 0 [pid 24940] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24943] setpgid(0, 0 [pid 24942] setpgid(0, 0 [pid 24941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24940] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24943] <... setpgid resumed>) = 0 [pid 24942] <... setpgid resumed>) = 0 [pid 24940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24941] <... openat resumed>) = 3 [pid 24939] exit_group(0 [pid 24943] <... openat resumed>) = 3 [pid 24942] <... openat resumed>) = 3 [pid 24941] write(3, "1000", 4 [pid 24940] <... bpf resumed>) = 3 [pid 24939] <... exit_group resumed>) = ? executing program executing program [pid 24943] write(3, "1000", 4 [pid 24942] write(3, "1000", 4 [pid 24941] <... write resumed>) = 4 [pid 24942] <... write resumed>) = 4 [pid 24941] close(3 [pid 24940] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24943] <... write resumed>) = 4 [pid 24942] close(3 [pid 24941] <... close resumed>) = 0 [pid 24942] <... close resumed>) = 0 [pid 24941] write(1, "executing program\n", 18 [pid 24942] write(1, "executing program\n", 18 [pid 24941] <... write resumed>) = 18 [pid 24943] close(3 [pid 24942] <... write resumed>) = 18 [pid 24940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24940] exit_group(0) = ? [pid 24940] +++ exited with 0 +++ [pid 24943] <... close resumed>) = 0 [pid 24941] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24943] write(1, "executing program\n", 18executing program ) = 18 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24943] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] 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 24939] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 24941] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24943] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 resumed>) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24942] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24943] <... bpf resumed>) = 3 [pid 24942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24941] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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] <... bpf resumed>) = 3 [pid 24941] 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 24944 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24944] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 24945 attached ) = 0 [pid 24943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24944 [pid 24945] set_robust_list(0x555581290660, 24 [pid 24944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24943] exit_group(0 [pid 24942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24941] exit_group(0 [pid 24945] <... set_robust_list resumed>) = 0 [pid 24944] <... prctl resumed>) = 0 [pid 24943] <... exit_group resumed>) = ? [pid 24942] exit_group(0 [pid 24941] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24945 [pid 24945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24944] setpgid(0, 0 [pid 24945] <... prctl resumed>) = 0 [pid 24945] setpgid(0, 0) = 0 [pid 24945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24941] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24944] <... setpgid resumed>) = 0 [pid 24943] +++ exited with 0 +++ [pid 24942] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24945] <... openat resumed>) = 3 [pid 24944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24945] write(3, "1000", 4 [pid 24944] <... openat resumed>) = 3 [pid 24942] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 24945] <... write resumed>) = 4 [pid 24944] write(3, "1000", 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24945] close(3 [pid 24944] <... write resumed>) = 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24945] <... close resumed>) = 0 [pid 24944] close(3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24945] write(1, "executing program\n", 18executing program executing program [pid 24944] <... close resumed>) = 0 [pid 24945] <... write resumed>) = 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24944] write(1, "executing program\n", 18 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24944] <... write resumed>) = 18 [pid 24945] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24944] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24945] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24946 attached [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24945] <... bpf resumed>) = 3 [pid 24944] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24945] 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 24948 attached ./strace-static-x86_64: Process 24947 attached [pid 24946] set_robust_list(0x555581290660, 24 [pid 24944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24946 [pid 24946] <... set_robust_list resumed>) = 0 [pid 24948] set_robust_list(0x555581290660, 24 [pid 24947] set_robust_list(0x555581290660, 24 [pid 24945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24947 [pid 24948] <... set_robust_list resumed>) = 0 [pid 24947] <... set_robust_list resumed>) = 0 [pid 24945] exit_group(0 [pid 24944] <... bpf resumed>) = 3 [pid 24946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24948 [pid 24948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24945] <... exit_group resumed>) = ? [pid 24948] <... prctl resumed>) = 0 [pid 24947] <... prctl resumed>) = 0 [pid 24946] <... prctl resumed>) = 0 [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 24948] setpgid(0, 0 [pid 24947] setpgid(0, 0 [pid 24946] setpgid(0, 0 [pid 24945] +++ exited with 0 +++ [pid 24944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24948] <... setpgid resumed>) = 0 [pid 24947] <... setpgid resumed>) = 0 [pid 24946] <... setpgid resumed>) = 0 [pid 24946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24944] exit_group(0 [pid 24948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24946] <... openat resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24946] write(3, "1000", 4 [pid 24944] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24948] <... openat resumed>) = 3 [pid 24947] <... openat resumed>) = 3 [pid 24946] <... write resumed>) = 4 [pid 24948] write(3, "1000", 4) = 4 [pid 24948] close(3 [pid 24947] write(3, "1000", 4executing program [pid 24948] <... close resumed>) = 0 [pid 24946] close(3 [pid 24944] +++ exited with 0 +++ [pid 24947] <... write resumed>) = 4 [pid 24948] write(1, "executing program\n", 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24948] <... write resumed>) = 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24948] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] close(3 [pid 24946] <... close resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 executing program [pid 24948] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24947] <... close resumed>) = 0 [pid 24946] write(1, "executing program\n", 18executing program [pid 24948] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24947] write(1, "executing program\n", 18 [pid 24946] <... write resumed>) = 18 [pid 24948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 24946] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24948] <... bpf resumed>) = 3 [pid 24947] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24948] 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 24949 attached ./strace-static-x86_64: Process 24950 attached [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 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 24949] set_robust_list(0x555581290660, 24 [pid 24950] set_robust_list(0x555581290660, 24 [pid 24949] <... set_robust_list resumed>) = 0 [pid 24948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24947] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24946] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24949 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24950 [pid 24949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24950] <... set_robust_list resumed>) = 0 [pid 24948] exit_group(0 [pid 24947] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24946] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24948] <... exit_group resumed>) = ? [pid 24947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 24950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24949] setpgid(0, 0 [pid 24950] <... prctl resumed>) = 0 [pid 24949] <... setpgid resumed>) = 0 executing program [pid 24950] setpgid(0, 0 [pid 24949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24950] <... setpgid resumed>) = 0 [pid 24949] <... openat resumed>) = 3 [pid 24950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24949] write(3, "1000", 4 [pid 24950] <... openat resumed>) = 3 [pid 24949] <... write resumed>) = 4 [pid 24948] +++ exited with 0 +++ [pid 24949] close(3) = 0 [pid 24949] write(1, "executing program\n", 18) = 18 [pid 24950] write(3, "1000", 4 [pid 24949] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24950] <... write resumed>) = 4 [pid 24947] <... bpf resumed>) = 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 24950] close(3 [pid 24949] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24950] <... close resumed>) = 0 [pid 24949] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24950] write(1, "executing program\n", 18executing program [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 24947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24950] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [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 24950] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24950] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24947] exit_group(0 [pid 24949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24949] exit_group(0 [pid 24950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 24949] <... exit_group resumed>) = ? [pid 24950] <... bpf resumed>) = 3 [pid 24949] +++ exited with 0 +++ [pid 24946] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24946] 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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24950] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24946] exit_group(0 [pid 24950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24950] exit_group(0) = ? ./strace-static-x86_64: Process 24951 attached [pid 24947] +++ exited with 0 +++ [pid 24946] <... exit_group resumed>) = ? [pid 5845] --- 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] set_robust_list(0x555581290660, 24 [pid 24950] +++ exited with 0 +++ [pid 24946] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24951 [pid 24951] <... set_robust_list resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24953 attached ./strace-static-x86_64: Process 24952 attached [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- 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] set_robust_list(0x555581290660, 24 [pid 24951] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24953 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24952 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24954 attached [pid 24953] <... set_robust_list resumed>) = 0 [pid 24952] set_robust_list(0x555581290660, 24 [pid 24951] <... setpgid resumed>) = 0 [pid 24954] set_robust_list(0x555581290660, 24 [pid 24953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24952] <... set_robust_list resumed>) = 0 [pid 24951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24954 [pid 24954] <... set_robust_list resumed>) = 0 [pid 24954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24953] <... prctl resumed>) = 0 [pid 24952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24951] <... openat resumed>) = 3 [pid 24954] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24955 attached [pid 24954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24953] setpgid(0, 0 [pid 24952] <... prctl resumed>) = 0 [pid 24951] write(3, "1000", 4 [pid 24953] <... setpgid resumed>) = 0 [pid 24952] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24955 [pid 24955] set_robust_list(0x555581290660, 24 [pid 24954] <... openat resumed>) = 3 [pid 24953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24951] <... write resumed>) = 4 [pid 24955] <... set_robust_list resumed>) = 0 [pid 24952] <... setpgid resumed>) = 0 [pid 24951] close(3 [pid 24955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24954] write(3, "1000", 4 [pid 24953] <... openat resumed>) = 3 executing program [pid 24951] <... close resumed>) = 0 [pid 24955] <... prctl resumed>) = 0 [pid 24954] <... write resumed>) = 4 [pid 24951] write(1, "executing program\n", 18 [pid 24955] setpgid(0, 0 [pid 24954] close(3 [pid 24953] write(3, "1000", 4 [pid 24952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24951] <... write resumed>) = 18 [pid 24953] <... write resumed>) = 4 [pid 24955] <... setpgid resumed>) = 0 [pid 24954] <... close resumed>) = 0 [pid 24951] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24954] write(1, "executing program\n", 18 [pid 24953] close(3 [pid 24952] <... openat resumed>) = 3 [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) executing program [pid 24954] <... write resumed>) = 18 [pid 24953] <... close resumed>) = 0 [pid 24951] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24955] <... openat resumed>) = 3 [pid 24954] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24953] write(1, "executing program\n", 18 [pid 24952] write(3, "1000", 4 [pid 24951] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24953] <... write resumed>) = 18 [pid 24952] <... write resumed>) = 4 [pid 24955] write(3, "1000", 4 [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 24951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 24954] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24953] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24952] close(3 [pid 24955] close(3 [pid 24954] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24952] <... close resumed>) = 0 [pid 24951] <... bpf resumed>) = 3 [pid 24955] <... close resumed>) = 0 [pid 24954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(1, "executing program\n", 18 [pid 24953] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24952] write(1, "executing program\n", 18 [pid 24951] 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 24955] <... write resumed>) = 18 [pid 24953] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24952] <... write resumed>) = 18 [pid 24951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24955] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] <... bpf resumed>) = 3 [pid 24953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24951] exit_group(0 [pid 24955] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24954] 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 24955] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24954] exit_group(0 [pid 24953] <... bpf resumed>) = 3 [pid 24952] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24951] <... exit_group resumed>) = ? [pid 24955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24954] <... exit_group resumed>) = ? [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 24952] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24955] <... bpf resumed>) = 3 [pid 24954] +++ exited with 0 +++ [pid 24953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24952] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24951] +++ exited with 0 +++ [pid 24953] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24954, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 24953] <... exit_group resumed>) = ? [pid 24952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24953] +++ exited with 0 +++ [pid 24952] <... bpf resumed>) = 3 [pid 24955] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24953, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24955] <... exit_group resumed>) = ? [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 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24952] exit_group(0 [pid 24955] +++ exited with 0 +++ [pid 24952] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24952] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24956 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24956] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24956 ./strace-static-x86_64: Process 24957 attached [pid 24957] set_robust_list(0x555581290660, 24 [pid 24956] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24957 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24957] <... set_robust_list resumed>) = 0 [pid 24956] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24959 attached ./strace-static-x86_64: Process 24958 attached ) = 0 [pid 24958] set_robust_list(0x555581290660, 24 [pid 24957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24958] <... set_robust_list resumed>) = 0 [pid 24956] setpgid(0, 0 [pid 24959] set_robust_list(0x555581290660, 24 [pid 24958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24957] <... prctl resumed>) = 0 [pid 24956] <... setpgid resumed>) = 0 [pid 24958] <... prctl resumed>) = 0 [pid 24958] setpgid(0, 0./strace-static-x86_64: Process 24960 attached [pid 24959] <... set_robust_list resumed>) = 0 [pid 24958] <... setpgid resumed>) = 0 [pid 24957] setpgid(0, 0 [pid 24956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24958 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24959 [pid 24960] set_robust_list(0x555581290660, 24 [pid 24959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24957] <... setpgid resumed>) = 0 [pid 24956] <... openat resumed>) = 3 [pid 24959] <... prctl resumed>) = 0 [pid 24957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24956] write(3, "1000", 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24960 [pid 24959] setpgid(0, 0 [pid 24957] <... openat resumed>) = 3 [pid 24956] <... write resumed>) = 4 [pid 24959] <... setpgid resumed>) = 0 [pid 24956] close(3 [pid 24959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24957] write(3, "1000", 4 [pid 24956] <... close resumed>) = 0 [pid 24957] <... write resumed>) = 4 [pid 24956] write(1, "executing program\n", 18executing program [pid 24959] <... openat resumed>) = 3 [pid 24957] close(3 [pid 24956] <... write resumed>) = 18 [pid 24957] <... close resumed>) = 0 [pid 24956] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24960] <... set_robust_list resumed>) = 0 [pid 24959] write(3, "1000", 4 [pid 24958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24957] write(1, "executing program\n", 18 [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 24960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24959] <... write resumed>) = 4 [pid 24958] <... openat resumed>) = 3 [pid 24957] <... write resumed>) = 18 [pid 24956] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24960] <... prctl resumed>) = 0 [pid 24960] setpgid(0, 0) = 0 [pid 24957] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24958] write(3, "1000", 4 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24959] close(3 [pid 24958] <... write resumed>) = 4 [pid 24957] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24960] <... openat resumed>) = 3 [pid 24959] <... close resumed>) = 0 [pid 24958] close(3 [pid 24957] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24959] write(1, "executing program\n", 18 [pid 24958] <... close resumed>) = 0 [pid 24959] <... write resumed>) = 18 [pid 24957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24959] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24958] write(1, "executing program\n", 18 [pid 24960] write(3, "1000", 4executing program ) = 4 [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] <... write resumed>) = 18 executing program [pid 24957] <... bpf resumed>) = 3 [pid 24956] <... bpf resumed>) = 3 [pid 24960] close(3) = 0 [pid 24960] write(1, "executing program\n", 18) = 18 [pid 24960] 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 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 24960] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24959] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24960] <... bpf resumed>) = 3 [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] 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>) = -1 ENOENT (No such file or directory) [pid 24958] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 24959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24956] exit_group(0 [pid 24960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(0 [pid 24956] <... exit_group resumed>) = ? [pid 24960] exit_group(0 [pid 24959] <... bpf resumed>) = 3 [pid 24960] <... exit_group resumed>) = ? [pid 24960] +++ exited with 0 +++ [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 24958] <... bpf resumed>) = 3 [pid 24957] <... exit_group resumed>) = ? [pid 24959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24956] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24956, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [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 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24959] exit_group(0 [pid 24957] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 24959] <... exit_group resumed>) = ? [pid 24958] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24959] +++ exited with 0 +++ [pid 24958] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24961 attached [pid 24958] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24962 attached [pid 24961] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24961 [pid 24962] set_robust_list(0x555581290660, 24 [pid 24961] <... set_robust_list resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24962] <... set_robust_list resumed>) = 0 [pid 24961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24958, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24962 [pid 24962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24961] <... prctl resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24961] setpgid(0, 0 [pid 24962] <... prctl resumed>) = 0 [pid 24961] <... setpgid resumed>) = 0 [pid 24962] setpgid(0, 0 [pid 24961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24962] <... setpgid resumed>) = 0 [pid 24962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24961] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24963 attached [pid 24962] <... openat resumed>) = 3 [pid 24961] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24963 [pid 5845] <... restart_syscall resumed>) = 0 [pid 24963] set_robust_list(0x555581290660, 24executing program [pid 24962] write(3, "1000", 4) = 4 [pid 24962] close(3) = 0 [pid 24963] <... set_robust_list resumed>) = 0 [pid 24962] write(1, "executing program\n", 18 [pid 24961] <... write resumed>) = 4 [pid 24963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24962] <... write resumed>) = 18 [pid 24962] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] <... prctl resumed>) = 0 [pid 24961] close(3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24963] setpgid(0, 0 [pid 24962] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24961] <... close resumed>) = 0 [pid 24962] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24963] <... setpgid resumed>) = 0 [pid 24962] <... bpf resumed>) = 3 [pid 24961] write(1, "executing program\n", 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24964 attached [pid 24964] set_robust_list(0x555581290660, 24 executing program [pid 24963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24964] <... set_robust_list resumed>) = 0 [pid 24964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24961] <... write resumed>) = 18 [pid 24964] <... prctl resumed>) = 0 [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 24964] setpgid(0, 0 [pid 24962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24965 attached [pid 24964] <... setpgid resumed>) = 0 [pid 24963] <... openat resumed>) = 3 [pid 24961] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24964 [pid 24965] set_robust_list(0x555581290660, 24 [pid 24964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24963] write(3, "1000", 4 [pid 24962] exit_group(0 [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 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24965 [pid 24965] <... set_robust_list resumed>) = 0 [pid 24963] <... write resumed>) = 4 [pid 24962] <... exit_group resumed>) = ? [pid 24961] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24964] <... openat resumed>) = 3 [pid 24963] close(3 [pid 24961] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24965] <... prctl resumed>) = 0 [pid 24965] setpgid(0, 0 [pid 24963] <... close resumed>) = 0 [pid 24961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(3, "1000", 4 [pid 24965] <... setpgid resumed>) = 0 [pid 24963] write(1, "executing program\n", 18 [pid 24962] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24964] <... write resumed>) = 4 [pid 24965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24963] <... write resumed>) = 18 [pid 24961] <... bpf resumed>) = 3 [pid 24964] close(3 [pid 24965] <... openat resumed>) = 3 [pid 24963] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 5842] <... restart_syscall resumed>) = 0 [pid 24965] write(3, "1000", 4 [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 24965] <... write resumed>) = 4 [pid 24961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24965] close(3 [pid 24963] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24965] <... close resumed>) = 0 [pid 24964] <... close resumed>) = 0 [pid 24963] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24961] exit_group(0 [pid 24965] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 24964] write(1, "executing program\n", 18 [pid 24963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 24965] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24964] <... write resumed>) = 18 [pid 24964] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24966 attached [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) [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 24963] <... bpf resumed>) = 3 [pid 24961] +++ exited with 0 +++ [pid 24964] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24964] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24966] set_robust_list(0x555581290660, 24 [pid 24965] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24966 [pid 24966] <... set_robust_list resumed>) = 0 [pid 24965] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 24963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24964] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24963] exit_group(0 [pid 24964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24965] <... bpf resumed>) = 3 [pid 24964] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24966] <... prctl resumed>) = 0 [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] <... exit_group resumed>) = ? [pid 24963] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24967 attached [pid 24966] setpgid(0, 0 [pid 24965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24967 [pid 24967] set_robust_list(0x555581290660, 24) = 0 [pid 24967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24964] +++ exited with 0 +++ [pid 24965] exit_group(0 [pid 24966] <... setpgid resumed>) = 0 [pid 24967] <... prctl resumed>) = 0 [pid 24967] setpgid(0, 0) = 0 [pid 24966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24965] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24963] +++ exited with 0 +++ [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24967] <... openat resumed>) = 3 [pid 24966] <... openat resumed>) = 3 [pid 24965] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 24967] write(3, "1000", 4 [pid 24966] write(3, "1000", 4 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- 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] <... write resumed>) = 4 [pid 24966] <... write resumed>) = 4 [pid 24967] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24967] <... close resumed>) = 0 [pid 24966] close(3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24967] write(1, "executing program\n", 18 [pid 24966] <... close resumed>) = 0 executing program executing program ./strace-static-x86_64: Process 24968 attached [pid 24967] <... write resumed>) = 18 [pid 24966] write(1, "executing program\n", 18 [pid 24968] set_robust_list(0x555581290660, 24 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24966] <... write resumed>) = 18 [pid 24968] <... set_robust_list resumed>) = 0 [pid 24967] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24969 attached [pid 24968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24966] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24968 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24970 attached [pid 24967] <... bpf resumed>) = 3 [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 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24969 [pid 24970] set_robust_list(0x555581290660, 24 [pid 24969] set_robust_list(0x555581290660, 24 [pid 24968] <... prctl resumed>) = 0 [pid 24970] <... set_robust_list resumed>) = 0 [pid 24969] <... set_robust_list resumed>) = 0 [pid 24968] setpgid(0, 0 [pid 24966] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24968] <... setpgid resumed>) = 0 [pid 24966] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24970 [pid 24966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 24969] <... prctl resumed>) = 0 [pid 24968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24969] setpgid(0, 0 [pid 24967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24966] <... bpf resumed>) = 3 [pid 24970] setpgid(0, 0) = 0 [pid 24969] <... setpgid resumed>) = 0 [pid 24967] exit_group(0 [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 24968] <... openat resumed>) = 3 [pid 24970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24968] write(3, "1000", 4 [pid 24970] <... openat resumed>) = 3 [pid 24968] <... write resumed>) = 4 [pid 24967] <... exit_group resumed>) = ? [pid 24966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24970] write(3, "1000", 4 [pid 24969] <... openat resumed>) = 3 [pid 24968] close(3 [pid 24966] exit_group(0 [pid 24970] <... write resumed>) = 4 [pid 24969] write(3, "1000", 4 [pid 24968] <... close resumed>) = 0 [pid 24970] close(3executing program [pid 24969] <... write resumed>) = 4 [pid 24968] write(1, "executing program\n", 18 [pid 24966] <... exit_group resumed>) = ? [pid 24970] <... close resumed>) = 0 [pid 24969] close(3 [pid 24968] <... write resumed>) = 18 executing program [pid 24970] write(1, "executing program\n", 18 [pid 24969] <... close resumed>) = 0 [pid 24968] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24970] <... write resumed>) = 18 [pid 24969] write(1, "executing program\n", 18 [pid 24970] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24969] <... write resumed>) = 18 [pid 24968] <... bpf resumed>, buf="cgroup", prog_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>, buf="cgroup", prog_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24968] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24966] +++ exited with 0 +++ [pid 24970] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 24968] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24967] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24970] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24969] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24968] <... bpf resumed>) = 3 [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 24970] <... bpf resumed>) = 3 [pid 24969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [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 24968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24969] <... bpf resumed>) = 3 [pid 24968] exit_group(0 [pid 24970] exit_group(0./strace-static-x86_64: Process 24971 attached ) = ? [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 24968] <... exit_group resumed>) = ? [pid 24971] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24971 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24971] <... set_robust_list resumed>) = 0 [pid 24970] +++ exited with 0 +++ [pid 24969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24968] +++ exited with 0 +++ [pid 24971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24969] exit_group(0) = ? ./strace-static-x86_64: Process 24972 attached [pid 24971] <... prctl resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24971] setpgid(0, 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24972 [pid 24971] <... setpgid resumed>) = 0 [pid 24971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24973 attached [pid 24972] set_robust_list(0x555581290660, 24 [pid 24971] <... openat resumed>) = 3 [pid 24969] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24973 [pid 24973] set_robust_list(0x555581290660, 24 [pid 24972] <... set_robust_list resumed>) = 0 [pid 24971] write(3, "1000", 4 [pid 24973] <... set_robust_list resumed>) = 0 [pid 24972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24971] <... write resumed>) = 4 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24972] <... prctl resumed>) = 0 [pid 24971] close(3executing program [pid 24973] <... prctl resumed>) = 0 [pid 24972] setpgid(0, 0 [pid 24971] <... close resumed>) = 0 [pid 24973] setpgid(0, 0 [pid 24972] <... setpgid resumed>) = 0 [pid 24971] write(1, "executing program\n", 18 [pid 24973] <... setpgid resumed>) = 0 [pid 24972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24971] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24971] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24974 attached [pid 24973] <... openat resumed>) = 3 [pid 24972] <... openat resumed>) = 3 [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24974] set_robust_list(0x555581290660, 24 [pid 24973] write(3, "1000", 4 [pid 24971] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24974] <... set_robust_list resumed>) = 0 [pid 24973] <... write resumed>) = 4 [pid 24972] write(3, "1000", 4 [pid 24971] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24974 [pid 24974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24973] close(3 [pid 24972] <... write resumed>) = 4 [pid 24971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24975 attached [pid 24974] <... prctl resumed>) = 0 [pid 24973] <... close resumed>) = 0 [pid 24972] close(3 [pid 24974] setpgid(0, 0) = 0 executing program executing program [pid 24974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24972] <... close resumed>) = 0 [pid 24973] write(1, "executing program\n", 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24975 [pid 24973] <... write resumed>) = 18 [pid 24975] set_robust_list(0x555581290660, 24 [pid 24974] <... openat resumed>) = 3 [pid 24973] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24972] write(1, "executing program\n", 18 [pid 24975] <... set_robust_list resumed>) = 0 [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] <... write resumed>) = 18 [pid 24974] write(3, "1000", 4) = 4 [pid 24972] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24974] close(3) = 0 [pid 24974] write(1, "executing program\n", 18 [pid 24975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24973] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] <... bpf resumed>) = 3 executing program [pid 24975] <... prctl resumed>) = 0 [pid 24973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24972] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24971] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24974] <... write resumed>) = 18 [pid 24975] setpgid(0, 0 [pid 24973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = -1 ENOENT (No such file or directory) [pid 24971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24975] <... setpgid resumed>) = 0 [pid 24974] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 24971] exit_group(0 [pid 24974] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24973] <... bpf resumed>) = 3 [pid 24972] <... bpf resumed>) = 3 [pid 24971] <... exit_group resumed>) = ? [pid 24974] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24975] <... openat resumed>) = 3 [pid 24973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24975] write(3, "1000", 4 [pid 24974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [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 24971] +++ exited with 0 +++ [pid 24975] <... write resumed>) = 4 [pid 24973] <... exit_group resumed>) = ? [pid 24975] close(3 [pid 24974] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24975] <... close resumed>) = 0 [pid 24973] +++ exited with 0 +++ executing program [pid 24975] write(1, "executing program\n", 18 [pid 24974] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24972] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24975] <... write resumed>) = 18 [pid 24975] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24974] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 24974] exit_group(0 [pid 24972] exit_group(0 [pid 24975] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24974] <... exit_group resumed>) = ? [pid 24972] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24976 attached [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24976 [pid 24976] set_robust_list(0x555581290660, 24 [pid 24975] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24974] +++ exited with 0 +++ [pid 24972] +++ exited with 0 +++ [pid 24976] <... set_robust_list resumed>) = 0 [pid 24975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24976] <... prctl resumed>) = 0 [pid 24975] <... bpf resumed>) = 3 [pid 24976] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24976] <... setpgid resumed>) = 0 [pid 5842] 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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24978 attached ./strace-static-x86_64: Process 24979 attached [pid 24977] set_robust_list(0x555581290660, 24 [pid 24976] <... openat resumed>) = 3 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24978 [pid 24978] set_robust_list(0x555581290660, 24 [pid 24977] <... set_robust_list resumed>) = 0 [pid 24976] write(3, "1000", 4 [pid 24979] set_robust_list(0x555581290660, 24 [pid 24978] <... set_robust_list resumed>) = 0 [pid 24977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24976] <... write resumed>) = 4 [pid 24975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24977 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24979 [pid 24979] <... set_robust_list resumed>) = 0 [pid 24978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24977] <... prctl resumed>) = 0 [pid 24976] close(3 [pid 24975] exit_group(0 [pid 24979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24978] <... prctl resumed>) = 0 [pid 24977] setpgid(0, 0 [pid 24976] <... close resumed>) = 0 executing program [pid 24979] <... prctl resumed>) = 0 [pid 24979] setpgid(0, 0 [pid 24978] setpgid(0, 0 [pid 24977] <... setpgid resumed>) = 0 [pid 24976] write(1, "executing program\n", 18 [pid 24975] <... exit_group resumed>) = ? [pid 24979] <... setpgid resumed>) = 0 [pid 24978] <... setpgid resumed>) = 0 [pid 24979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24976] <... write resumed>) = 18 [pid 24975] +++ exited with 0 +++ [pid 24979] write(3, "1000", 4 [pid 24977] <... openat resumed>) = 3 [pid 24976] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24979] <... write resumed>) = 4 [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 24976] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24978] <... openat resumed>) = 3 [pid 24976] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24978] write(3, "1000", 4 [pid 24976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24979] close(3 [pid 24978] <... write resumed>) = 4 [pid 24977] write(3, "1000", 4 [pid 24979] <... close resumed>) = 0 [pid 24977] <... write resumed>) = 4 executing program [pid 24979] write(1, "executing program\n", 18 [pid 24977] close(3 [pid 24979] <... write resumed>) = 18 [pid 24977] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24979] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24978] close(3 [pid 24977] write(1, "executing program\n", 18 [pid 24976] <... bpf resumed>) = 3 [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] <... write resumed>) = 18 [pid 24979] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24980 attached ) = -1 ENOENT (No such file or directory) [pid 24978] <... close resumed>) = 0 [pid 24977] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [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 24978] write(1, "executing program\n", 18 [pid 24980] set_robust_list(0x555581290660, 24 [pid 24979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24978] <... write resumed>) = 18 [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 24976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24980 [pid 24980] <... set_robust_list resumed>) = 0 [pid 24979] <... bpf resumed>) = 3 [pid 24978] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24977] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24976] exit_group(0 [pid 24980] prctl(PR_SET_PDEATHSIG, SIGKILL [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 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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24976] <... exit_group resumed>) = ? [pid 24980] <... prctl resumed>) = 0 [pid 24979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24978] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 24979] exit_group(0 [pid 24977] <... bpf resumed>) = 3 [pid 24979] <... exit_group resumed>) = ? [pid 24980] <... setpgid resumed>) = 0 [pid 24978] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 24976] +++ exited with 0 +++ [pid 24980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24979] +++ exited with 0 +++ [pid 24978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24980] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24981 attached [pid 24980] write(3, "1000", 4 [pid 24978] <... bpf resumed>) = 3 [pid 24977] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24980] <... write resumed>) = 4 [pid 24981] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24981 [pid 24980] close(3 [pid 24977] <... exit_group resumed>) = ? [pid 24981] <... set_robust_list resumed>) = 0 [pid 24981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24981] setpgid(0, 0 [pid 24980] <... 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] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24981] <... setpgid resumed>) = 0 [pid 24980] write(1, "executing program\n", 18 [pid 24978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24980] <... write resumed>) = 18 [pid 24978] exit_group(0./strace-static-x86_64: Process 24982 attached [pid 24981] <... openat resumed>) = 3 [pid 24980] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24978] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24982 ./strace-static-x86_64: Process 24983 attached [pid 24981] write(3, "1000", 4 [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 24978] +++ exited with 0 +++ [pid 24981] <... write resumed>) = 4 [pid 24980] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24981] close(3 [pid 24983] set_robust_list(0x555581290660, 24 [pid 24982] set_robust_list(0x555581290660, 24 [pid 24981] <... close resumed>) = 0 [pid 24980] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24983] <... set_robust_list resumed>) = 0 executing program [pid 24982] <... set_robust_list resumed>) = 0 [pid 24981] write(1, "executing program\n", 18 [pid 24980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24983 [pid 24983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24981] <... write resumed>) = 18 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24980] <... bpf resumed>) = 3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24983] <... prctl resumed>) = 0 [pid 24982] <... prctl resumed>) = 0 [pid 24981] 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 5842] <... restart_syscall resumed>) = 0 [pid 24983] setpgid(0, 0 [pid 24982] setpgid(0, 0 [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24983] <... setpgid resumed>) = 0 [pid 24982] <... setpgid resumed>) = 0 [pid 24981] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24980] exit_group(0 [pid 24983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24981] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24980] <... exit_group resumed>) = ? [pid 24983] <... openat resumed>) = 3 [pid 24982] <... openat resumed>) = 3 [pid 24981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24980] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24980, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24983] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 24984 attached [pid 24983] close(3 [pid 24982] write(3, "1000", 4 [pid 24981] <... bpf resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24983] <... close resumed>) = 0 [pid 24982] <... write resumed>) = 4 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24984 executing program [pid 24983] write(1, "executing program\n", 18 [pid 24982] close(3 [pid 24983] <... write resumed>) = 18 [pid 24982] <... close resumed>) = 0 [pid 24981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24984] set_robust_list(0x555581290660, 24 [pid 24983] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24982] write(1, "executing program\n", 18 [pid 24981] exit_group(0 [pid 24982] <... write resumed>) = 18 [pid 24984] <... set_robust_list resumed>) = 0 [pid 24982] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24981] <... exit_group resumed>) = ? [pid 24984] prctl(PR_SET_PDEATHSIG, SIGKILL [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24984] <... prctl resumed>) = 0 [pid 24984] setpgid(0, 0 [pid 24983] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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) ./strace-static-x86_64: Process 24985 attached [pid 24984] <... setpgid resumed>) = 0 [pid 24983] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24982] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24985] set_robust_list(0x555581290660, 24 [pid 24982] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24985 [pid 24985] <... set_robust_list resumed>) = 0 [pid 24983] <... bpf resumed>) = 3 [pid 24982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24981] +++ exited with 0 +++ [pid 24985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24984] <... openat resumed>) = 3 [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 24985] <... prctl resumed>) = 0 [pid 24984] write(3, "1000", 4 [pid 24983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24982] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24985] setpgid(0, 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24985] <... setpgid resumed>) = 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 24985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24984] <... write resumed>) = 4 [pid 24985] <... openat resumed>) = 3 [pid 24984] close(3 [pid 24983] exit_group(0 [pid 24982] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 24985] write(3, "1000", 4 [pid 24982] exit_group(0 [pid 24985] <... write resumed>) = 4 [pid 24982] <... exit_group resumed>) = ? [pid 24985] close(3 [pid 24984] <... close resumed>) = 0 [pid 24983] <... exit_group resumed>) = ? [pid 24985] <... close resumed>) = 0 [pid 24984] write(1, "executing program\n", 18 [pid 24982] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 24985] write(1, "executing program\n", 18) = 18 [pid 24985] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 24986 attached [pid 24984] <... write resumed>) = 18 [pid 24985] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24984] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24986] set_robust_list(0x555581290660, 24 [pid 24984] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24983] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24986 [pid 24986] <... set_robust_list resumed>) = 0 [pid 24984] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24985] <... bpf resumed>) = 3 [pid 24984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24986] <... prctl resumed>) = 0 [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 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24986] setpgid(0, 0 [pid 24985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 24986] <... setpgid resumed>) = 0 [pid 24985] exit_group(0 [pid 24984] <... bpf resumed>) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 24986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24985] <... exit_group resumed>) = ? [pid 24984] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24986] <... openat resumed>) = 3 [pid 24984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24986] write(3, "1000", 4 [pid 24985] +++ exited with 0 +++ [pid 24984] exit_group(0 [pid 24986] <... write resumed>) = 4 [pid 24984] <... exit_group resumed>) = ? [pid 24986] close(3./strace-static-x86_64: Process 24987 attached ) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24987] set_robust_list(0x555581290660, 24 [pid 24986] write(1, "executing program\n", 18 [pid 24984] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24987 executing program ./strace-static-x86_64: Process 24988 attached [pid 24987] <... set_robust_list resumed>) = 0 [pid 24986] <... write resumed>) = 18 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24984, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24986] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... restart_syscall resumed>) = 0 [pid 24988] set_robust_list(0x555581290660, 24 [pid 24987] <... prctl resumed>) = 0 [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 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24988 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24988] <... set_robust_list resumed>) = 0 [pid 24987] setpgid(0, 0 [pid 24986] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... restart_syscall resumed>) = 0 [pid 24988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24987] <... setpgid resumed>) = 0 [pid 24986] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24988] <... prctl resumed>) = 0 [pid 24987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 24987] <... openat resumed>) = 3 [pid 24988] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24987] write(3, "1000", 4 [pid 24986] <... bpf resumed>) = 3 [pid 24987] <... write resumed>) = 4 [pid 24987] close(3) = 0 [pid 24987] write(1, "executing program\n", 18) = 18 [pid 24987] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24986] 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 24990 attached ./strace-static-x86_64: Process 24989 attached [pid 24988] <... openat resumed>) = 3 [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 24988] write(3, "1000", 4 [pid 24990] set_robust_list(0x555581290660, 24 [pid 24988] <... write resumed>) = 4 [pid 24987] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24990 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24989 [pid 24990] <... set_robust_list resumed>) = 0 [pid 24989] set_robust_list(0x555581290660, 24 [pid 24988] close(3 [pid 24987] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24986] exit_group(0 [pid 24990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24988] <... close resumed>) = 0 [pid 24987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 24989] <... set_robust_list resumed>) = 0 [pid 24988] write(1, "executing program\n", 18 [pid 24986] <... exit_group resumed>) = ? [pid 24988] <... write resumed>) = 18 [pid 24990] <... prctl resumed>) = 0 [pid 24989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24988] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24990] setpgid(0, 0) = 0 [pid 24989] <... prctl 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] <... bpf resumed>) = 3 [pid 24990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24989] setpgid(0, 0) = 0 [pid 24988] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24990] <... openat resumed>) = 3 [pid 24989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24988] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] +++ exited with 0 +++ [pid 24987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24990] write(3, "1000", 4 [pid 24989] <... openat resumed>) = 3 [pid 24988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24990] <... write resumed>) = 4 [pid 24989] write(3, "1000", 4executing program [pid 24990] close(3) = 0 [pid 24989] <... write resumed>) = 4 [pid 24990] write(1, "executing program\n", 18 [pid 24989] close(3 [pid 24990] <... write resumed>) = 18 [pid 24989] <... close resumed>) = 0 [pid 24988] <... bpf resumed>) = 3 [pid 24987] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> executing program [pid 24990] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24989] write(1, "executing program\n", 18 [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 24989] <... write resumed>) = 18 [pid 24990] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24989] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... restart_syscall resumed>) = 0 [pid 24990] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>, buf="cgroup", prog_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] <... bpf resumed>) = 3 [pid 24989] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24987] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24989] <... openat resumed>) = -1 ENOENT (No such file or directory) [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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24989] <... bpf resumed>) = 3 [pid 24988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 24990] exit_group(0 [pid 24988] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24990] <... exit_group resumed>) = ? [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 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24992 attached ./strace-static-x86_64: Process 24991 attached [pid 24989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24988] <... exit_group resumed>) = ? [pid 24991] set_robust_list(0x555581290660, 24 [pid 24989] exit_group(0) = ? [pid 24990] +++ exited with 0 +++ [pid 24989] +++ exited with 0 +++ [pid 24992] set_robust_list(0x555581290660, 24 [pid 24991] <... set_robust_list resumed>) = 0 [pid 24991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24991] setpgid(0, 0) = 0 [pid 24991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24992 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 24992] <... set_robust_list resumed>) = 0 [pid 24991] <... openat resumed>) = 3 [pid 24988] +++ exited with 0 +++ [pid 24991] write(3, "1000", 4executing program ) = 4 [pid 24991] close(3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24991] <... close resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24991 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- 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 24992] <... prctl resumed>) = 0 [pid 24991] write(1, "executing program\n", 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 24992] setpgid(0, 0 [pid 24991] <... write resumed>) = 18 [pid 24992] <... setpgid resumed>) = 0 [pid 24991] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 24991] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24992] <... openat resumed>) = 3 [pid 24991] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24992] write(3, "1000", 4 [pid 24991] <... bpf resumed>) = 3 [pid 24992] <... write resumed>) = 4 [pid 24992] close(3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24992] <... close resumed>) = 0 ./strace-static-x86_64: Process 24993 attached ./strace-static-x86_64: Process 24994 attached executing program [pid 24992] write(1, "executing program\n", 18 [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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24992] <... write resumed>) = 18 [pid 24991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 24993 [pid 24992] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24995 attached [pid 24994] set_robust_list(0x555581290660, 24 [pid 24993] set_robust_list(0x555581290660, 24 [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] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24994 [pid 24995] set_robust_list(0x555581290660, 24 [pid 24994] <... set_robust_list resumed>) = 0 [pid 24993] <... set_robust_list resumed>) = 0 [pid 24992] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24995] <... set_robust_list resumed>) = 0 [pid 24994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24991] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24995 [pid 24992] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24995] setpgid(0, 0 [pid 24991] +++ exited with 0 +++ [pid 24995] <... setpgid resumed>) = 0 [pid 24995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24994] <... prctl resumed>) = 0 [pid 24993] <... prctl resumed>) = 0 [pid 24995] write(3, "1000", 4 [pid 24994] setpgid(0, 0 [pid 24993] setpgid(0, 0 [pid 24992] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24993] <... setpgid resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 24994] <... setpgid resumed>) = 0 [pid 24995] <... write resumed>) = 4 [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 24993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24995] close(3 [pid 24992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 24994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24995] <... close resumed>) = 0 [pid 24992] exit_group(0executing program [pid 24993] <... openat resumed>) = 3 [pid 24995] write(1, "executing program\n", 18) = 18 [pid 24992] <... exit_group resumed>) = ? [pid 24995] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24994] <... openat resumed>) = 3 [pid 24993] write(3, "1000", 4 [pid 24994] write(3, "1000", 4 [pid 24993] <... write resumed>) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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] <... write resumed>) = 4 [pid 24993] close(3 [pid 24992] +++ exited with 0 +++ [pid 24995] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24994] close(3 [pid 24993] <... close resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24995] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 24995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 24996 attached [pid 24994] <... close resumed>) = 0 [pid 24993] write(1, "executing program\n", 18 [pid 5845] <... restart_syscall resumed>) = 0 executing program executing program [pid 24996] set_robust_list(0x555581290660, 24 [pid 24994] write(1, "executing program\n", 18 [pid 24993] <... write resumed>) = 18 [pid 24995] <... bpf resumed>) = 3 [pid 24994] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 24996 [pid 24993] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 24996] <... set_robust_list resumed>) = 0 [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) [pid 24996] prctl(PR_SET_PDEATHSIG, SIGKILL [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24995] exit_group(0 [pid 24994] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24993] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24995] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24997 attached [pid 24996] <... prctl resumed>) = 0 [pid 24994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24993] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24996] setpgid(0, 0 [pid 24997] set_robust_list(0x555581290660, 24 [pid 24996] <... setpgid resumed>) = 0 [pid 24993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... set_robust_list resumed>) = 0 [pid 24996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24994] <... bpf resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 24997 [pid 24997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24996] <... openat resumed>) = 3 [pid 24995] +++ exited with 0 +++ [pid 24993] <... bpf resumed>) = 3 [pid 24996] write(3, "1000", 4 [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 24997] <... prctl resumed>) = 0 [pid 24996] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24997] setpgid(0, 0 [pid 24996] close(3 [pid 24994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5844] restart_syscall(<... resuming interrupted clone ...> [pid 24997] <... setpgid resumed>) = 0 [pid 24996] <... close resumed>) = 0 [pid 24994] exit_group(0 [pid 24996] write(1, "executing program\n", 18 [pid 24993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24994] <... exit_group resumed>) = ? executing program [pid 24997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24993] exit_group(0 [pid 24996] <... write resumed>) = 18 [pid 24994] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 24993] <... exit_group resumed>) = ? [pid 5842] --- 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] <... openat resumed>) = 3 [pid 24996] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24997] write(3, "1000", 4 [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 24997] <... write resumed>) = 4 [pid 24996] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24997] close(3 [pid 24996] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24997] <... close resumed>) = 0 [pid 24996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24993] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24997] write(1, "executing program\n", 18 [pid 24996] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24997] <... write resumed>) = 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24997] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24996] 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 24998 attached [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 24996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24999 attached [pid 24998] set_robust_list(0x555581290660, 24 [pid 24997] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24996] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 24998 [pid 24999] set_robust_list(0x555581290660, 24 [pid 24998] <... set_robust_list resumed>) = 0 [pid 24997] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24996] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 24999 [pid 24999] <... set_robust_list resumed>) = 0 [pid 24998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... restart_syscall resumed>) = 0 [pid 24999] <... prctl resumed>) = 0 [pid 24999] setpgid(0, 0 [pid 24998] <... prctl resumed>) = 0 [pid 24997] <... bpf resumed>) = 3 [pid 24999] <... setpgid resumed>) = 0 [pid 24998] setpgid(0, 0) = 0 [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] +++ exited with 0 +++ [pid 24999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24999] <... openat resumed>) = 3 [pid 24997] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24998] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25000 attached [pid 24999] write(3, "1000", 4) = 4 [pid 24999] close(3) = 0 [pid 24999] write(1, "executing program\n", 18executing program ) = 18 [pid 25000] set_robust_list(0x555581290660, 24 [pid 24999] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25001 attached [pid 25000] <... set_robust_list resumed>) = 0 [pid 24999] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24998] write(3, "1000", 4 [pid 24997] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25000 [pid 25001] set_robust_list(0x555581290660, 24 [pid 25000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24999] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25001] <... set_robust_list resumed>) = 0 [pid 25000] <... prctl resumed>) = 0 [pid 24999] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25001 [pid 25001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25000] setpgid(0, 0 [pid 24999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25000] <... setpgid resumed>) = 0 [pid 24998] <... write resumed>) = 4 [pid 25001] <... prctl resumed>) = 0 [pid 24997] +++ exited with 0 +++ [pid 25001] setpgid(0, 0 [pid 24998] close(3 [pid 25001] <... setpgid resumed>) = 0 [pid 25000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24999] <... bpf resumed>) = 3 [pid 24998] <... close resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25000] <... openat resumed>) = 3 [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 24998] write(1, "executing program\n", 18executing program [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25000] write(3, "1000", 4 [pid 24999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24998] <... write resumed>) = 18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25001] <... openat resumed>) = 3 [pid 24998] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24998] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25001] write(3, "1000", 4 [pid 25000] <... write resumed>) = 4 [pid 24999] exit_group(0 [pid 24998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 25000] close(3 [pid 24999] <... exit_group resumed>) = ? [pid 25001] close(3 [pid 25000] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 25001] <... close resumed>) = 0 [pid 25000] write(1, "executing program\n", 18 [pid 24998] <... bpf resumed>) = 3 [pid 25001] write(1, "executing program\n", 18 [pid 25000] <... write resumed>) = 18 [pid 25000] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25002 attached [pid 25001] <... write resumed>) = 18 [pid 25000] <... bpf resumed>, buf="cgroup", prog_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] +++ exited with 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 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25002 [pid 25002] set_robust_list(0x555581290660, 24 [pid 25001] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25000] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25002] <... set_robust_list resumed>) = 0 [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 25000] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24998] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25001] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25001] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24998] <... exit_group resumed>) = ? [pid 25002] setpgid(0, 0 [pid 25001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25000] <... bpf resumed>) = 3 [pid 25002] <... setpgid resumed>) = 0 [pid 25002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25001] <... bpf resumed>) = 3 [pid 25002] <... openat resumed>) = 3 [pid 25000] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25003 attached [pid 25002] write(3, "1000", 4 [pid 25000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24998] +++ exited with 0 +++ [pid 25003] set_robust_list(0x555581290660, 24 [pid 25002] <... write resumed>) = 4 executing program [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 25000] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25003 [pid 25003] <... set_robust_list resumed>) = 0 [pid 25002] close(3 [pid 25001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25000] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25002] <... close resumed>) = 0 [pid 25001] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25002] write(1, "executing program\n", 18 [pid 25003] <... prctl resumed>) = 0 [pid 25002] <... write resumed>) = 18 [pid 25001] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25003] setpgid(0, 0 [pid 25002] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25000] +++ exited with 0 +++ [pid 25003] <... setpgid resumed>) = 0 [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 25001] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25002] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25003] <... openat resumed>) = 3 [pid 25002] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25004 attached [pid 25003] write(3, "1000", 4) = 4 [pid 25004] set_robust_list(0x555581290660, 24 [pid 25003] close(3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25004 [pid 25003] <... close resumed>) = 0 [pid 25004] <... set_robust_list resumed>) = 0 [pid 25003] write(1, "executing program\n", 18executing program [pid 25004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25003] <... write resumed>) = 18 [pid 25002] <... bpf resumed>) = 3 [pid 25003] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25004] <... prctl resumed>) = 0 [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 25004] setpgid(0, 0 [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 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25004] <... setpgid resumed>) = 0 [pid 25003] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25002] exit_group(0 [pid 25003] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25002] <... exit_group resumed>) = ? [pid 25003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25005 attached [pid 25005] set_robust_list(0x555581290660, 24) = 0 [pid 25005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25004] <... openat resumed>) = 3 [pid 25005] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25006 attached [pid 25005] setpgid(0, 0 [pid 25004] write(3, "1000", 4 [pid 25003] <... bpf resumed>) = 3 [pid 25002] +++ exited with 0 +++ [pid 25006] set_robust_list(0x555581290660, 24 [pid 25005] <... setpgid resumed>) = 0 [pid 25004] <... write resumed>) = 4 [pid 25006] <... set_robust_list resumed>) = 0 [pid 25005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25004] close(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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25005 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25006 [pid 25006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25004] <... close resumed>) = 0 [pid 25006] <... prctl resumed>) = 0 executing program [pid 25005] <... openat resumed>) = 3 [pid 25004] write(1, "executing program\n", 18 [pid 25003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25006] setpgid(0, 0 [pid 25005] write(3, "1000", 4 [pid 25004] <... write resumed>) = 18 [pid 25003] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25006] <... setpgid resumed>) = 0 [pid 25005] <... write resumed>) = 4 [pid 25003] <... exit_group resumed>) = ? [pid 25006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25005] close(3 [pid 25004] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25005] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 25007 attached [pid 25006] <... openat resumed>) = 3 [pid 25005] write(1, "executing program\n", 18 [pid 25007] set_robust_list(0x555581290660, 24 [pid 25006] write(3, "1000", 4 [pid 25005] <... write resumed>) = 18 [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25007 [pid 25007] <... set_robust_list resumed>) = 0 [pid 25005] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25004] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25003] +++ exited with 0 +++ [pid 25006] <... write resumed>) = 4 [pid 25005] <... bpf resumed>, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25006] close(3 [pid 25004] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25007] <... prctl resumed>) = 0 [pid 25006] <... close resumed>) = 0 [pid 25005] <... bpf resumed>) = 3 executing program [pid 25006] write(1, "executing program\n", 18 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25006] <... write resumed>) = 18 [pid 25004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 25006] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25005] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25007] <... setpgid resumed>) = 0 [pid 25005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25005] exit_group(0) = ? [pid 25004] <... bpf resumed>) = 3 [pid 25007] <... openat resumed>) = 3 [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 5844] <... restart_syscall resumed>) = 0 [pid 25006] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25007] write(3, "1000", 4 [pid 25006] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25005] +++ exited with 0 +++ [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 25007] <... write resumed>) = 4 [pid 25004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25007] close(3 [pid 25004] exit_group(0 [pid 25007] <... close resumed>) = 0 executing program [pid 25006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25007] write(1, "executing program\n", 18 [pid 25004] <... exit_group resumed>) = ? [pid 25006] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25008 attached [pid 25007] <... write resumed>) = 18 ./strace-static-x86_64: Process 25009 attached [pid 25008] set_robust_list(0x555581290660, 24 [pid 25007] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25004] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25008 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25009 [pid 25009] set_robust_list(0x555581290660, 24 [pid 25008] <... set_robust_list resumed>) = 0 [pid 25009] <... set_robust_list resumed>) = 0 [pid 25009] prctl(PR_SET_PDEATHSIG, SIGKILL [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>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25009] <... prctl resumed>) = 0 [pid 25009] setpgid(0, 0) = 0 [pid 25009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25007] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25006] exit_group(0 [pid 25009] <... openat resumed>) = 3 [pid 25007] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25006] <... exit_group resumed>) = ? [pid 25008] <... prctl resumed>) = 0 [pid 25007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(3, "1000", 4 [pid 25008] setpgid(0, 0 [pid 25006] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25009] <... write resumed>) = 4 [pid 25009] close(3) = 0 [pid 25007] <... bpf resumed>) = 3 [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 25007] exit_group(0) = ? ./strace-static-x86_64: Process 25010 attached [pid 25009] write(1, "executing program\n", 18 [pid 25008] <... setpgid resumed>) = 0 executing program [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25010] set_robust_list(0x555581290660, 24 [pid 25009] <... write resumed>) = 18 [pid 25008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25007] +++ exited with 0 +++ [pid 25009] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25010] <... set_robust_list resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25010 [pid 25008] <... openat resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25010] prctl(PR_SET_PDEATHSIG, SIGKILL [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) ./strace-static-x86_64: Process 25011 attached [pid 25010] <... prctl resumed>) = 0 [pid 25009] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25008] write(3, "1000", 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25010] setpgid(0, 0 [pid 25009] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25008] <... write resumed>) = 4 [pid 25011] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25011 [pid 25011] <... set_robust_list resumed>) = 0 [pid 25010] <... setpgid resumed>) = 0 [pid 25009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25008] close(3 [pid 25011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25009] <... bpf resumed>) = 3 [pid 25008] <... close resumed>) = 0 executing program [pid 25011] setpgid(0, 0 [pid 25010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25008] write(1, "executing program\n", 18) = 18 [pid 25008] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25011] <... setpgid resumed>) = 0 [pid 25010] <... openat resumed>) = 3 [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 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 5845] <... restart_syscall resumed>) = 0 [pid 25011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25010] write(3, "1000", 4 [pid 25008] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25011] <... openat resumed>) = 3 [pid 25009] exit_group(0 [pid 25010] <... write resumed>) = 4 [pid 25008] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25009] <... exit_group resumed>) = ? [pid 25011] write(3, "1000", 4 [pid 25010] close(3 [pid 25008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 25010] <... close resumed>) = 0 [pid 25008] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25011] close(3 [pid 25010] write(1, "executing program\n", 18 [pid 25009] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>executing program [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 25011] <... close resumed>) = 0 [pid 25010] <... write resumed>) = 18 [pid 25008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25008] exit_group(0) = ? ./strace-static-x86_64: Process 25012 attached [pid 25011] write(1, "executing program\n", 18 [pid 25010] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] <... restart_syscall resumed>) = 0 executing program [pid 25012] set_robust_list(0x555581290660, 24 [pid 25011] <... write resumed>) = 18 [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 25008] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25012 [pid 25012] <... set_robust_list resumed>) = 0 [pid 25011] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25010] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25012] prctl(PR_SET_PDEATHSIG, SIGKILL [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 25010] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25011] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25012] <... prctl resumed>) = 0 [pid 25011] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25012] setpgid(0, 0 [pid 25011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25012] <... setpgid resumed>) = 0 [pid 25010] <... bpf resumed>) = 3 [pid 25012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25010] 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 25013 attached [pid 25012] <... openat resumed>) = 3 [pid 25010] exit_group(0) = ? [pid 25011] <... bpf resumed>) = 3 [pid 25012] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 25014 attached [pid 25013] set_robust_list(0x555581290660, 24 [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] set_robust_list(0x555581290660, 24 [pid 25013] <... set_robust_list resumed>) = 0 [pid 25011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25014 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25013 [pid 25013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25010] +++ exited with 0 +++ [pid 25012] close(3 [pid 25014] <... set_robust_list resumed>) = 0 [pid 25013] <... prctl resumed>) = 0 [pid 25012] <... close resumed>) = 0 executing program [pid 25011] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25010, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25013] setpgid(0, 0 [pid 25012] write(1, "executing program\n", 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25012] <... write resumed>) = 18 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25013] <... setpgid resumed>) = 0 [pid 25011] <... exit_group resumed>) = ? [pid 25014] <... prctl resumed>) = 0 [pid 25012] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25014] setpgid(0, 0) = 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 25014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25012] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25011] +++ exited with 0 +++ [pid 25013] <... openat resumed>) = 3 [pid 25012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25014] <... openat resumed>) = 3 [pid 25013] write(3, "1000", 4) = 4 [pid 25013] close(3./strace-static-x86_64: Process 25015 attached ) = 0 [pid 25013] write(1, "executing program\n", 18executing program [pid 25015] set_robust_list(0x555581290660, 24 [pid 25013] <... write resumed>) = 18 [pid 25015] <... set_robust_list resumed>) = 0 [pid 25013] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25012] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25015] <... prctl resumed>) = 0 [pid 25014] write(3, "1000", 4 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25015 [pid 25015] setpgid(0, 0 [pid 25014] <... write resumed>) = 4 [pid 25013] 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 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25014] close(3 [pid 25013] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25015] <... setpgid resumed>) = 0 [pid 25012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 25015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25014] <... close resumed>) = 0 [pid 25012] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25015] <... openat resumed>) = 3 executing program [pid 25014] write(1, "executing program\n", 18 [pid 25013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25016 attached [pid 25015] write(3, "1000", 4 [pid 25014] <... write resumed>) = 18 [pid 25016] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25016 [pid 25016] <... set_robust_list resumed>) = 0 [pid 25016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25013] <... bpf resumed>) = 3 [pid 25016] <... prctl resumed>) = 0 [pid 25015] <... write resumed>) = 4 [pid 25014] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25012] +++ exited with 0 +++ [pid 25015] close(3 [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] setpgid(0, 0 [pid 25015] <... close resumed>) = 0 executing program [pid 25014] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25016] <... setpgid resumed>) = 0 [pid 25015] write(1, "executing program\n", 18 [pid 25014] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25015] <... write resumed>) = 18 [pid 25014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25015] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25013] <... exit_group resumed>) = ? [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] <... bpf resumed>) = 3 [pid 25015] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25016] <... openat resumed>) = 3 [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 25013] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25016] write(3, "1000", 4 [pid 25015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25016] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25017 attached [pid 25017] set_robust_list(0x555581290660, 24 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25017] <... set_robust_list resumed>) = 0 [pid 25016] close(3 [pid 25015] <... bpf resumed>) = 3 [pid 25014] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25017 ./strace-static-x86_64: Process 25018 attached [pid 25018] set_robust_list(0x555581290660, 24 [pid 25017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25016] <... close resumed>) = 0 executing program [pid 25014] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25018 [pid 25018] <... set_robust_list resumed>) = 0 [pid 25017] <... prctl resumed>) = 0 [pid 25016] write(1, "executing program\n", 18 [pid 25018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25017] setpgid(0, 0) = 0 [pid 25018] <... prctl resumed>) = 0 [pid 25017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25018] setpgid(0, 0) = 0 [pid 25017] <... openat resumed>) = 3 [pid 25016] <... write resumed>) = 18 [pid 25015] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25014] +++ exited with 0 +++ [pid 25017] write(3, "1000", 4 [pid 25016] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] --- 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(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25018] <... openat resumed>) = 3 [pid 25017] <... write resumed>) = 4 [pid 25016] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25017] close(3 [pid 25016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25018] write(3, "1000", 4 [pid 25017] <... close resumed>) = 0 [pid 25015] <... exit_group resumed>) = ? executing program [pid 25018] <... write resumed>) = 4 [pid 25017] write(1, "executing program\n", 18 [pid 25016] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25018] close(3 [pid 25017] <... write resumed>) = 18 executing program [pid 25018] <... close resumed>) = 0 [pid 25017] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25015] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25018] write(1, "executing program\n", 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25018] <... write resumed>) = 18 [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 25018] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25017] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25019 attached [pid 25019] set_robust_list(0x555581290660, 24 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25019] <... set_robust_list resumed>) = 0 [pid 25016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25019 [pid 25018] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25018] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25016] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25016] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25019] <... prctl resumed>) = 0 [pid 25018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25017] <... bpf resumed>) = 3 [pid 25016] +++ exited with 0 +++ [pid 25019] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25020 attached [pid 25019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25018] <... bpf resumed>) = 3 [pid 25020] set_robust_list(0x555581290660, 24 [pid 25019] <... openat resumed>) = 3 [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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25020] <... set_robust_list resumed>) = 0 [pid 25019] write(3, "1000", 4 [pid 25020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25019] <... write resumed>) = 4 [pid 25018] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25020 [pid 25020] <... prctl resumed>) = 0 [pid 25019] close(3) = 0 [pid 25017] exit_group(0 [pid 25020] setpgid(0, 0executing program [pid 25019] write(1, "executing program\n", 18) = 18 [pid 25019] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] <... setpgid resumed>) = 0 [pid 25019] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25018] exit_group(0 [pid 25017] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25019] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25018] <... exit_group resumed>) = ? [pid 25019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25017] +++ exited with 0 +++ ./strace-static-x86_64: Process 25021 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25021] set_robust_list(0x555581290660, 24 [pid 25020] <... openat resumed>) = 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] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25021 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25021] <... set_robust_list resumed>) = 0 [pid 25020] write(3, "1000", 4 [pid 25019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25020] <... write resumed>) = 4 [pid 25019] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25021] <... prctl resumed>) = 0 [pid 25020] close(3 [pid 25019] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25020] <... close resumed>) = 0 [pid 25021] setpgid(0, 0) = 0 executing program ./strace-static-x86_64: Process 25022 attached [pid 25020] write(1, "executing program\n", 18 [pid 25019] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 25020] <... write resumed>) = 18 [pid 25020] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25019, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25022] set_robust_list(0x555581290660, 24 [pid 25020] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25022 [pid 25021] <... openat resumed>) = 3 [pid 25022] <... set_robust_list resumed>) = 0 [pid 25020] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25021] write(3, "1000", 4 [pid 25020] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25023 attached [pid 25022] <... prctl resumed>) = 0 [pid 25021] <... write resumed>) = 4 [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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25023] set_robust_list(0x555581290660, 24 [pid 25022] setpgid(0, 0 [pid 25021] close(3 [pid 25020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25023 [pid 25023] <... set_robust_list resumed>) = 0 [pid 25021] <... close resumed>) = 0 [pid 25022] <... setpgid resumed>) = 0 [pid 25020] exit_group(0 [pid 25021] write(1, "executing program\n", 18 [pid 25023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25023] <... prctl resumed>) = 0 [pid 25023] setpgid(0, 0 [pid 25021] <... write resumed>) = 18 [pid 25020] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25024 attached [pid 25023] <... setpgid resumed>) = 0 [pid 25021] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25024] set_robust_list(0x555581290660, 24 [pid 25023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25024] <... set_robust_list resumed>) = 0 [pid 25023] <... openat resumed>) = 3 [pid 25024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25020] +++ exited with 0 +++ [pid 25024] <... prctl resumed>) = 0 [pid 25023] write(3, "1000", 4 [pid 25022] <... openat resumed>) = 3 [pid 25021] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25024 [pid 25024] setpgid(0, 0 [pid 25023] <... write resumed>) = 4 [pid 25021] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25022] write(3, "1000", 4 [pid 25024] <... setpgid resumed>) = 0 [pid 25023] close(3 [pid 25021] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25022] <... write resumed>) = 4 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25023] <... close resumed>) = 0 [pid 25024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25022] close(3 [pid 25023] write(1, "executing program\n", 18 [pid 25021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25024] <... openat resumed>) = 3 [pid 25023] <... write resumed>) = 18 [pid 25022] <... close resumed>) = 0 [pid 25024] write(3, "1000", 4) = 4 executing program [pid 25023] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25022] write(1, "executing program\n", 18 [pid 25024] close(3 [pid 25022] <... write resumed>) = 18 [pid 25021] <... bpf resumed>) = 3 [pid 25024] <... close resumed>) = 0 [pid 25022] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25021] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25024] write(1, "executing program\n", 18 [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 5842] <... restart_syscall resumed>) = 0 [pid 25024] <... write resumed>) = 18 [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 25021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25022] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25021] exit_group(0 [pid 25024] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25021] <... exit_group resumed>) = ? [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 25023] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25022] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25024] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25023] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25025 attached [pid 25024] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 25025] set_robust_list(0x555581290660, 24 [pid 25024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25021, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25025] <... set_robust_list resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25024] <... bpf resumed>) = 3 [pid 25023] <... bpf resumed>) = 3 [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 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25025 [pid 25024] 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 25023] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25025] setpgid(0, 0 [pid 25024] exit_group(0 [pid 25022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25025] <... setpgid resumed>) = 0 [pid 25024] <... exit_group resumed>) = ? [pid 25022] exit_group(0) = ? [pid 25023] exit_group(0 [pid 25025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25023] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25022] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25022, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25026 attached [pid 25026] set_robust_list(0x555581290660, 24) = 0 [pid 25025] <... openat resumed>) = 3 [pid 25024] +++ exited with 0 +++ [pid 25023] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25026 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25025] write(3, "1000", 4 [pid 25026] setpgid(0, 0 [pid 25025] <... write resumed>) = 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25026] <... setpgid resumed>) = 0 [pid 25025] close(3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25025] <... close resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25027 attached executing program [pid 25026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25025] write(1, "executing program\n", 18 [pid 25027] set_robust_list(0x555581290660, 24 [pid 25025] <... write resumed>) = 18 ./strace-static-x86_64: Process 25029 attached ./strace-static-x86_64: Process 25028 attached [pid 25027] <... set_robust_list resumed>) = 0 [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25027 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25028 [pid 25029] set_robust_list(0x555581290660, 24 [pid 25028] set_robust_list(0x555581290660, 24 [pid 25027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25029 [pid 25027] <... prctl resumed>) = 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 25029] <... set_robust_list resumed>) = 0 [pid 25028] <... set_robust_list resumed>) = 0 [pid 25027] setpgid(0, 0 [pid 25026] <... write resumed>) = 4 [pid 25025] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25027] <... setpgid resumed>) = 0 [pid 25026] close(3 [pid 25025] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25026] <... close resumed>) = 0 [pid 25025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25029] <... prctl resumed>) = 0 [pid 25028] setpgid(0, 0 executing program [pid 25026] write(1, "executing program\n", 18 [pid 25029] setpgid(0, 0 [pid 25028] <... setpgid resumed>) = 0 [pid 25027] <... openat resumed>) = 3 [pid 25026] <... write resumed>) = 18 [pid 25025] <... bpf resumed>) = 3 [pid 25027] write(3, "1000", 4executing program [pid 25026] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25027] <... write resumed>) = 4 [pid 25027] close(3) = 0 [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 25027] write(1, "executing program\n", 18 [pid 25026] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25029] <... setpgid resumed>) = 0 [pid 25028] <... openat resumed>) = 3 [pid 25027] <... write resumed>) = 18 [pid 25026] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25028] write(3, "1000", 4) = 4 [pid 25028] close(3 [pid 25029] <... openat resumed>) = 3 [pid 25028] <... close resumed>) = 0 [pid 25026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25029] write(3, "1000", 4 [pid 25028] write(1, "executing program\n", 18 [pid 25027] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25025] exit_group(0 [pid 25029] <... write resumed>) = 4 [pid 25029] close(3) = 0 executing program executing program [pid 25029] write(1, "executing program\n", 18) = 18 [pid 25029] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25028] <... write resumed>) = 18 [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 25026] <... bpf resumed>) = 3 [pid 25025] <... exit_group resumed>) = ? [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_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25027] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25029] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25029] <... bpf resumed>) = 3 [pid 25028] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25026] exit_group(0 [pid 25025] +++ exited with 0 +++ [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 25026] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25027] <... bpf resumed>) = 3 [pid 25026] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25029] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 25027] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25029] <... exit_group resumed>) = ? [pid 25028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25028] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25027] exit_group(0 [pid 25029] +++ exited with 0 +++ [pid 25027] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25028] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 25030 attached [pid 25027] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25030 [pid 25030] set_robust_list(0x555581290660, 24) = 0 [pid 25030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25030] setpgid(0, 0) = 0 [pid 25028] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25027, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 25031 attached [pid 25030] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- 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] set_robust_list(0x555581290660, 24 [pid 25030] write(3, "1000", 4 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25031] <... set_robust_list resumed>) = 0 [pid 25030] <... write resumed>) = 4 [pid 25031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25030] close(3) = 0 ./strace-static-x86_64: Process 25032 attached executing program [pid 25031] <... prctl resumed>) = 0 [pid 25030] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25031 [pid 25032] set_robust_list(0x555581290660, 24 [pid 25031] setpgid(0, 0 [pid 25030] <... write resumed>) = 18 ./strace-static-x86_64: Process 25033 attached [pid 25032] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25032 [pid 25033] set_robust_list(0x555581290660, 24 [pid 25032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25031] <... setpgid resumed>) = 0 [pid 25030] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25033] <... set_robust_list resumed>) = 0 [pid 25032] <... prctl resumed>) = 0 [pid 25032] setpgid(0, 0 [pid 25031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25032] <... setpgid resumed>) = 0 [pid 25033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25033 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25033] <... prctl resumed>) = 0 [pid 25032] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25034 attached [pid 25033] setpgid(0, 0 [pid 25032] write(3, "1000", 4 [pid 25031] <... openat resumed>) = 3 [pid 25030] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25034] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25034 [pid 25034] <... set_robust_list resumed>) = 0 [pid 25033] <... setpgid resumed>) = 0 [pid 25032] <... write resumed>) = 4 [pid 25031] write(3, "1000", 4 [pid 25030] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25032] close(3 [pid 25031] <... write resumed>) = 4 [pid 25034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25034] setpgid(0, 0 [pid 25033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25032] <... close resumed>) = 0 [pid 25031] close(3 executing program [pid 25030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(1, "executing program\n", 18 [pid 25031] <... close resumed>) = 0 [pid 25032] <... write resumed>) = 18 executing program [pid 25031] write(1, "executing program\n", 18 [pid 25034] <... setpgid resumed>) = 0 [pid 25033] <... openat resumed>) = 3 [pid 25032] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25031] <... write resumed>) = 18 [pid 25034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25033] write(3, "1000", 4 [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 25031] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 25030] <... bpf resumed>) = 3 [pid 25034] <... openat resumed>) = 3 [pid 25033] <... write resumed>) = 4 [pid 25032] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25033] close(3 [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 25033] <... close resumed>) = 0 [pid 25034] write(3, "1000", 4 [pid 25033] write(1, "executing program\n", 18 [pid 25030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25033] <... write resumed>) = 18 [pid 25034] <... write resumed>) = 4 [pid 25034] close(3 [pid 25033] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25032] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25031] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25030] exit_group(0 [pid 25034] <... close resumed>) = 0 [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 25034] write(1, "executing program\n", 18 [pid 25033] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25031] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25030] <... exit_group resumed>) = ? [pid 25034] <... write resumed>) = 18 [pid 25032] <... bpf resumed>) = 3 [pid 25031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25031] <... bpf resumed>) = 3 [pid 25032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25032] exit_group(0 [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 25032] <... exit_group resumed>) = ? [pid 25031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25034] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25033] <... bpf resumed>) = 3 [pid 25031] exit_group(0 [pid 25030] +++ exited with 0 +++ [pid 25034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25031] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25034] <... bpf resumed>) = 3 [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 25032] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25031] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] --- 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] 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 resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25033] exit_group(0 [pid 25034] exit_group(0 [pid 25033] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25035 attached [pid 25034] <... exit_group resumed>) = ? [pid 25033] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25035 ./strace-static-x86_64: Process 25036 attached [pid 25035] set_robust_list(0x555581290660, 24 [pid 25034] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25036] set_robust_list(0x555581290660, 24 [pid 25035] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25036 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25036] <... set_robust_list resumed>) = 0 [pid 25035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25035] <... prctl resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25035] setpgid(0, 0./strace-static-x86_64: Process 25039 attached ./strace-static-x86_64: Process 25037 attached ./strace-static-x86_64: Process 25038 attached [pid 25036] <... prctl resumed>) = 0 [pid 25035] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25037 [pid 25039] set_robust_list(0x555581290660, 24) = 0 [pid 25038] set_robust_list(0x555581290660, 24 [pid 25037] set_robust_list(0x555581290660, 24 [pid 25036] setpgid(0, 0 [pid 25035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25038 [pid 25036] <... setpgid resumed>) = 0 [pid 25039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25038] <... set_robust_list resumed>) = 0 [pid 25037] <... set_robust_list resumed>) = 0 [pid 25036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25039] <... prctl resumed>) = 0 [pid 25038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25035] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25039 [pid 25039] setpgid(0, 0 [pid 25038] <... prctl resumed>) = 0 [pid 25037] <... prctl resumed>) = 0 [pid 25036] <... openat resumed>) = 3 [pid 25039] <... setpgid resumed>) = 0 [pid 25038] setpgid(0, 0 [pid 25037] setpgid(0, 0 [pid 25035] write(3, "1000", 4 [pid 25039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25038] <... setpgid resumed>) = 0 [pid 25037] <... setpgid resumed>) = 0 [pid 25036] write(3, "1000", 4 [pid 25035] <... write resumed>) = 4 executing program [pid 25037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25036] <... write resumed>) = 4 [pid 25036] close(3) = 0 [pid 25036] write(1, "executing program\n", 18) = 18 [pid 25036] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25038] 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 25036] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25038] <... openat resumed>) = 3 [pid 25035] close(3 [pid 25038] write(3, "1000", 4 [pid 25036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25038] <... write resumed>) = 4 [pid 25037] <... openat resumed>) = 3 [pid 25035] <... close resumed>) = 0 [pid 25038] close(3 [pid 25037] write(3, "1000", 4 [pid 25035] write(1, "executing program\n", 18executing program [pid 25038] <... close resumed>) = 0 [pid 25037] <... write resumed>) = 4 [pid 25036] <... bpf resumed>) = 3 [pid 25035] <... write resumed>) = 18 executing program [pid 25039] write(3, "1000", 4 [pid 25038] write(1, "executing program\n", 18 [pid 25037] close(3 [pid 25035] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25039] <... write resumed>) = 4 [pid 25038] <... write resumed>) = 18 [pid 25037] <... close 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 25039] close(3 [pid 25038] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program executing program [pid 25037] write(1, "executing program\n", 18 [pid 25035] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25039] <... close resumed>) = 0 [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 25037] <... write resumed>) = 18 [pid 25036] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25035] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25039] write(1, "executing program\n", 18 [pid 25038] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25037] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 25038] <... openat resumed>) = -1 ENOENT (No such file or directory) [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] exit_group(0 [pid 25039] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25037] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25036] <... exit_group resumed>) = ? [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 25038] <... bpf resumed>) = 3 [pid 25037] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25035] <... bpf resumed>) = 3 [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 25037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25036] +++ exited with 0 +++ [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 25039] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25037] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25036, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(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 25035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25035] exit_group(0 [pid 25039] <... bpf resumed>) = 3 [pid 25037] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 25038] <... exit_group resumed>) = ? [pid 25035] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25040 attached [pid 25037] <... exit_group resumed>) = ? [pid 25040] set_robust_list(0x555581290660, 24 [pid 25039] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25038] +++ exited with 0 +++ [pid 25037] +++ exited with 0 +++ [pid 25040] <... set_robust_list resumed>) = 0 [pid 25039] exit_group(0 [pid 25035] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25040 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25039] <... exit_group resumed>) = ? [pid 25040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25041 attached [pid 25040] <... prctl resumed>) = 0 [pid 25039] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 25040] setpgid(0, 0 [pid 25041] set_robust_list(0x555581290660, 24 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25041 [pid 25041] <... set_robust_list resumed>) = 0 [pid 25040] <... setpgid resumed>) = 0 [pid 25041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25042 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25041] <... prctl resumed>) = 0 [pid 25040] <... openat resumed>) = 3 [pid 25041] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25042 ./strace-static-x86_64: Process 25043 attached [pid 25042] set_robust_list(0x555581290660, 24 [pid 25041] <... setpgid resumed>) = 0 [pid 25040] write(3, "1000", 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25043] set_robust_list(0x555581290660, 24) = 0 [pid 25042] <... set_robust_list resumed>) = 0 [pid 25041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25040] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25043 [pid 25043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25043] setpgid(0, 0 [pid 25040] close(3./strace-static-x86_64: Process 25044 attached [pid 25043] <... setpgid resumed>) = 0 [pid 25042] <... prctl resumed>) = 0 [pid 25041] <... openat resumed>) = 3 [pid 25040] <... close resumed>) = 0 [pid 25044] set_robust_list(0x555581290660, 24 [pid 25043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25042] setpgid(0, 0 [pid 25044] <... set_robust_list resumed>) = 0 [pid 25041] write(3, "1000", 4 [pid 25042] <... setpgid resumed>) = 0 [pid 25040] write(1, "executing program\n", 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25044 [pid 25041] <... write resumed>) = 4 [pid 25043] <... openat resumed>) = 3 executing program [pid 25042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25041] close(3 [pid 25040] <... write resumed>) = 18 [pid 25044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25043] write(3, "1000", 4) = 4 executing program [pid 25044] <... prctl resumed>) = 0 [pid 25043] close(3 [pid 25042] <... openat resumed>) = 3 [pid 25041] <... close resumed>) = 0 [pid 25040] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25044] setpgid(0, 0 [pid 25042] write(3, "1000", 4 [pid 25041] write(1, "executing program\n", 18 [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) executing program [pid 25044] <... setpgid resumed>) = 0 [pid 25042] <... write resumed>) = 4 [pid 25041] <... write resumed>) = 18 [pid 25040] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25043] <... close resumed>) = 0 [pid 25043] write(1, "executing program\n", 18 [pid 25041] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25043] <... write resumed>) = 18 [pid 25042] close(3 [pid 25040] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25043] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25042] <... close resumed>) = 0 [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 25040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [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] write(1, "executing program\n", 18 [pid 25043] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25041] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25043] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] write(3, "1000", 4 [pid 25042] <... write resumed>) = 18 [pid 25041] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25040] <... bpf resumed>) = 3 [pid 25044] <... write resumed>) = 4 [pid 25043] <... bpf resumed>) = 3 [pid 25042] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25044] close(3 [pid 25041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [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 25043] 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 25043] exit_group(0) = ? executing program [pid 25044] write(1, "executing program\n", 18 [pid 25042] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25041] <... bpf resumed>) = 3 [pid 25040] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25044] <... write resumed>) = 18 [pid 25042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25044] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25043] +++ exited with 0 +++ [pid 25042] <... bpf resumed>) = 3 [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 25040] exit_group(0 [pid 25044] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25041] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25043, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25044] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25040] <... exit_group resumed>) = ? [pid 25044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 25041] exit_group(0 [pid 25042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25041] <... exit_group resumed>) = ? [pid 25044] <... bpf resumed>) = 3 [pid 25042] exit_group(0 [pid 25040] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [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 25042] <... exit_group resumed>) = ? [pid 25041] +++ exited with 0 +++ ./strace-static-x86_64: Process 25045 attached [pid 25044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25041, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25045] set_robust_list(0x555581290660, 24 [pid 25044] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25045 [pid 25045] <... set_robust_list resumed>) = 0 [pid 25045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25044] <... exit_group resumed>) = ? [pid 25042] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25045] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25045] <... setpgid resumed>) = 0 [pid 25044] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25046 attached [pid 25045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25046] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25048 attached ./strace-static-x86_64: Process 25047 attached [pid 25045] <... openat resumed>) = 3 [pid 5842] --- 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(0x555581290660, 24 [pid 25047] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25048 [pid 25047] <... set_robust_list resumed>) = 0 [pid 25046] <... set_robust_list resumed>) = 0 [pid 25045] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25047 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25046 [pid 25048] <... set_robust_list resumed>) = 0 [pid 25048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25045] <... write resumed>) = 4 [pid 25048] <... prctl resumed>) = 0 [pid 25048] setpgid(0, 0 [pid 25047] <... prctl resumed>) = 0 [pid 25046] <... prctl resumed>) = 0 [pid 25045] close(3 [pid 25048] <... setpgid resumed>) = 0 [pid 25047] setpgid(0, 0 [pid 25046] setpgid(0, 0 [pid 25045] <... close resumed>) = 0 [pid 25047] <... setpgid resumed>) = 0 [pid 25046] <... setpgid resumed>) = 0 executing program [pid 25045] write(1, "executing program\n", 18 [pid 25048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25048] <... openat resumed>) = 3 [pid 25046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25045] <... write resumed>) = 18 [pid 25048] write(3, "1000", 4 [pid 25047] <... openat resumed>) = 3 [pid 25045] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25048] <... write resumed>) = 4 [pid 25047] write(3, "1000", 4 [pid 25046] <... openat resumed>) = 3 [pid 25048] close(3 [pid 25047] <... write resumed>) = 4 [pid 25048] <... close resumed>) = 0 [pid 25047] close(3 [pid 25046] write(3, "1000", 4 [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 25048] write(1, "executing program\n", 18executing program [pid 25047] <... close resumed>) = 0 [pid 25046] <... write resumed>) = 4 [pid 25048] <... write resumed>) = 18 executing program [pid 25047] write(1, "executing program\n", 18 [pid 25046] close(3 [pid 25048] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25047] <... write resumed>) = 18 [pid 25045] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25047] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25046] <... close resumed>) = 0 [pid 25045] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25048] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25046] write(1, "executing program\n", 18 [pid 25045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = -1 ENOENT (No such file or directory) [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 25046] <... write resumed>) = 18 [pid 25048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25046] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25045] <... bpf resumed>) = 3 [pid 25047] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25045] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25046] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25048] <... bpf resumed>) = 3 [pid 25046] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25045] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 25047] <... bpf resumed>) = 3 [pid 25046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25049 attached [pid 25048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25047] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25046] <... bpf resumed>) = 3 [pid 25048] exit_group(0 [pid 25047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25047] exit_group(0 [pid 25048] <... exit_group resumed>) = ? [pid 25047] <... exit_group resumed>) = ? [pid 25046] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25049] set_robust_list(0x555581290660, 24 [pid 25048] +++ exited with 0 +++ [pid 25046] exit_group(0 [pid 25045] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25049 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25049] <... set_robust_list resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25047] +++ exited with 0 +++ [pid 25046] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25049] <... prctl resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25049] setpgid(0, 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... restart_syscall resumed>) = 0 [pid 25049] <... setpgid resumed>) = 0 [pid 25049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25046] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25049] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25049] write(3, "1000", 4./strace-static-x86_64: Process 25050 attached ) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25050] set_robust_list(0x555581290660, 24 [pid 25049] close(3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25049] <... close resumed>) = 0 [pid 25050] <... set_robust_list resumed>) = 0 [pid 25049] write(1, "executing program\n", 18 [pid 25050] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25051 attached ) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25050 executing program ./strace-static-x86_64: Process 25052 attached [pid 25049] <... write resumed>) = 18 [pid 25049] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25051] set_robust_list(0x555581290660, 24) = 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 25052] set_robust_list(0x555581290660, 24 [pid 25049] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25052 [pid 25052] <... set_robust_list resumed>) = 0 [pid 25051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25050] setpgid(0, 0 [pid 25049] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25051 [pid 25052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25051] <... prctl resumed>) = 0 [pid 25050] <... setpgid resumed>) = 0 [pid 25049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25051] setpgid(0, 0 [pid 25052] setpgid(0, 0 [pid 25051] <... setpgid resumed>) = 0 [pid 25049] <... bpf resumed>) = 3 [pid 25052] <... setpgid resumed>) = 0 [pid 25050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25050] <... openat resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25052] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25053 attached [pid 25051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25050] write(3, "1000", 4 [pid 25049] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25053] set_robust_list(0x555581290660, 24 [pid 25052] write(3, "1000", 4 [pid 25051] <... openat resumed>) = 3 [pid 25050] <... write resumed>) = 4 [pid 25049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25053 [pid 25053] <... set_robust_list resumed>) = 0 [pid 25052] <... write resumed>) = 4 [pid 25049] exit_group(0 [pid 25053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25052] close(3 [pid 25051] write(3, "1000", 4 [pid 25049] <... exit_group resumed>) = ? [pid 25053] <... prctl resumed>) = 0 [pid 25052] <... close resumed>) = 0 [pid 25051] <... write resumed>) = 4 executing program [pid 25050] close(3 [pid 25053] setpgid(0, 0 [pid 25052] write(1, "executing program\n", 18 [pid 25051] close(3 [pid 25052] <... write resumed>) = 18 [pid 25053] <... setpgid resumed>) = 0 [pid 25052] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25051] <... close resumed>) = 0 [pid 25050] <... close resumed>) = 0 executing program executing program [pid 25053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25051] write(1, "executing program\n", 18 [pid 25050] write(1, "executing program\n", 18 [pid 25049] +++ exited with 0 +++ [pid 25051] <... write resumed>) = 18 [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 25052] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25050] <... write resumed>) = 18 [pid 25052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25053] <... openat resumed>) = 3 [pid 25051] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25050] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25051] <... bpf resumed>, buf="cgroup", prog_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] <... bpf resumed>, buf="cgroup", prog_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] write(3, "1000", 4 [pid 25051] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25050] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25053] <... write resumed>) = 4 [pid 25051] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25050] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25053] close(3 [pid 25051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25053] <... close resumed>) = 0 executing program [pid 25053] write(1, "executing program\n", 18 [pid 25052] <... bpf resumed>) = 3 [pid 25051] <... bpf resumed>) = 3 [pid 25050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25053] <... write resumed>) = 18 [pid 25052] 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 25052] exit_group(0 [pid 25053] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25052] <... exit_group resumed>) = ? [pid 25050] <... bpf resumed>) = 3 [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 25051] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25053] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25051] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25053] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25052] +++ exited with 0 +++ [pid 25051] exit_group(0 [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- 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 25050] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25050] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25054 attached [pid 25053] <... bpf resumed>) = 3 [pid 25051] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25054 [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 25050] +++ exited with 0 +++ [pid 25054] set_robust_list(0x555581290660, 24 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25054] <... set_robust_list resumed>) = 0 [pid 25053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25055 attached [pid 25055] set_robust_list(0x555581290660, 24 [pid 25053] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25055 [pid 25055] <... set_robust_list resumed>) = 0 [pid 25055] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25056 attached [pid 25054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25053] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25056] set_robust_list(0x555581290660, 24 [pid 25055] <... prctl resumed>) = 0 [pid 25054] <... prctl resumed>) = 0 [pid 25056] <... set_robust_list resumed>) = 0 [pid 25055] setpgid(0, 0 [pid 25054] setpgid(0, 0 [pid 25056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25055] <... setpgid resumed>) = 0 [pid 25054] <... setpgid resumed>) = 0 [pid 25055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25056] <... prctl resumed>) = 0 [pid 25056] setpgid(0, 0) = 0 [pid 25055] <... openat resumed>) = 3 [pid 25053] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25056 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25057 attached [pid 25055] write(3, "1000", 4 [pid 25054] <... openat resumed>) = 3 [pid 25057] set_robust_list(0x555581290660, 24 [pid 25056] <... openat resumed>) = 3 [pid 25055] <... write resumed>) = 4 [pid 25054] write(3, "1000", 4 [pid 25057] <... set_robust_list resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25055] close(3 [pid 25054] <... write resumed>) = 4 [pid 25057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25056] write(3, "1000", 4 [pid 25055] <... close resumed>) = 0 [pid 25054] close(3 [pid 25057] <... prctl resumed>) = 0 [pid 25056] <... write resumed>) = 4 [pid 25055] write(1, "executing program\n", 18executing program [pid 25054] <... close resumed>) = 0 [pid 25057] setpgid(0, 0 [pid 25056] close(3 executing program [pid 25055] <... write resumed>) = 18 [pid 25054] write(1, "executing program\n", 18 [pid 25057] <... setpgid resumed>) = 0 executing program [pid 25056] <... close resumed>) = 0 [pid 25055] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25054] <... write resumed>) = 18 [pid 25057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25056] write(1, "executing program\n", 18 [pid 25054] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25056] <... write resumed>) = 18 [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 25057] <... openat resumed>) = 3 [pid 25056] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25055] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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) ./strace-static-x86_64: Process 25058 attached [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25057 [pid 25058] set_robust_list(0x555581290660, 24 [pid 25055] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25054] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25058] <... set_robust_list resumed>) = 0 [pid 25057] write(3, "1000", 4 [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 25055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25057] <... write resumed>) = 4 [pid 25056] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25055] <... bpf resumed>) = 3 [pid 25054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25058 [pid 25058] <... prctl resumed>) = 0 [pid 25057] close(3 [pid 25056] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25058] setpgid(0, 0 [pid 25057] <... close resumed>) = 0 [pid 25054] <... bpf resumed>) = 3 [pid 25057] write(1, "executing program\n", 18 [pid 25056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid 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 25054] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25057] <... write resumed>) = 18 [pid 25056] <... bpf resumed>) = 3 [pid 25055] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25057] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25057] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25056] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25055] exit_group(0 [pid 25054] exit_group(0 [pid 25058] <... openat resumed>) = 3 [pid 25057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25054] <... exit_group resumed>) = ? [pid 25058] write(3, "1000", 4 [pid 25057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25055] <... exit_group resumed>) = ? [pid 25058] <... write resumed>) = 4 [pid 25057] <... bpf resumed>) = 3 [pid 25056] exit_group(0 [pid 25055] +++ exited with 0 +++ [pid 25058] close(3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25058] <... close resumed>) = 0 [pid 25056] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [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 25054] +++ exited with 0 +++ [pid 25056] +++ exited with 0 +++ [pid 25058] write(1, "executing program\n", 18 [pid 25057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25058] <... write resumed>) = 18 [pid 25057] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25058] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [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] <... exit_group resumed>) = ? [pid 25058] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 5849] <... restart_syscall resumed>) = 0 [pid 25057] +++ exited with 0 +++ [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 5848] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 25058] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25058] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25059 attached [pid 25058] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25060 attached ./strace-static-x86_64: Process 25061 attached [pid 25059] set_robust_list(0x555581290660, 24 [pid 25058] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25059 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25060 [pid 25060] set_robust_list(0x555581290660, 24 [pid 25059] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25061 [pid 25061] set_robust_list(0x555581290660, 24 [pid 25060] <... set_robust_list resumed>) = 0 [pid 25059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25061] <... set_robust_list resumed>) = 0 [pid 25061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25061] <... prctl resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25060] <... prctl resumed>) = 0 [pid 25059] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25063 attached ./strace-static-x86_64: Process 25062 attached [pid 25061] setpgid(0, 0 [pid 25060] setpgid(0, 0 [pid 25063] set_robust_list(0x555581290660, 24 [pid 25062] set_robust_list(0x555581290660, 24 [pid 25061] <... setpgid resumed>) = 0 [pid 25060] <... setpgid resumed>) = 0 [pid 25059] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25062 [pid 25063] <... set_robust_list resumed>) = 0 [pid 25062] <... set_robust_list resumed>) = 0 [pid 25061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25059] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25063 [pid 25063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25061] <... openat resumed>) = 3 [pid 25060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25063] <... prctl resumed>) = 0 [pid 25062] <... prctl resumed>) = 0 [pid 25061] write(3, "1000", 4 [pid 25060] <... openat resumed>) = 3 [pid 25063] setpgid(0, 0 [pid 25062] setpgid(0, 0 [pid 25061] <... write resumed>) = 4 [pid 25059] <... openat resumed>) = 3 [pid 25063] <... setpgid resumed>) = 0 [pid 25061] close(3 [pid 25060] write(3, "1000", 4 [pid 25059] write(3, "1000", 4 [pid 25062] <... setpgid resumed>) = 0 [pid 25061] <... close resumed>) = 0 [pid 25059] <... write resumed>) = 4 [pid 25063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25061] write(1, "executing program\n", 18 [pid 25060] <... write resumed>) = 4 executing program [pid 25059] close(3 [pid 25061] <... write resumed>) = 18 [pid 25059] <... close resumed>) = 0 [pid 25060] close(3 [pid 25063] <... openat resumed>) = 3 [pid 25061] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25060] <... close resumed>) = 0 [pid 25059] write(1, "executing program\n", 18executing program executing program [pid 25063] write(3, "1000", 4 [pid 25060] write(1, "executing program\n", 18 [pid 25059] <... write resumed>) = 18 [pid 25063] <... write resumed>) = 4 [pid 25060] <... write resumed>) = 18 [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 25059] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25063] close(3 [pid 25061] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25060] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25063] <... close resumed>) = 0 [pid 25062] <... openat resumed>) = 3 [pid 25061] <... openat resumed>) = -1 ENOENT (No such file or directory) [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) executing program [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 25063] write(1, "executing program\n", 18 [pid 25061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 25062] write(3, "1000", 4 [pid 25060] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25059] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25063] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25062] <... write resumed>) = 4 [pid 25061] <... bpf resumed>) = 3 [pid 25060] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25059] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25062] close(3 [pid 25060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25062] <... close resumed>) = 0 [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] <... bpf resumed>) = 3 [pid 25063] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25062] write(1, "executing program\n", 18 [pid 25061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25059] <... bpf resumed>) = 3 [pid 25063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 18 [pid 25059] 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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25061] exit_group(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] <... bpf resumed>) = 3 [pid 25059] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25061] <... exit_group resumed>) = ? [pid 25060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25059] exit_group(0 [pid 25063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25062] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25060] exit_group(0 [pid 25063] exit_group(0 [pid 25062] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25061] +++ exited with 0 +++ [pid 25059] <... exit_group resumed>) = ? [pid 25060] <... exit_group resumed>) = ? [pid 25063] <... exit_group resumed>) = ? [pid 25063] +++ exited with 0 +++ [pid 25059] +++ exited with 0 +++ [pid 25062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25060] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25062] <... bpf resumed>) = 3 [pid 5842] --- 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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25064 attached [pid 25062] exit_group(0) = ? ./strace-static-x86_64: Process 25065 attached [pid 25064] set_robust_list(0x555581290660, 24 [pid 25065] set_robust_list(0x555581290660, 24 [pid 25064] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25065 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25064 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25065] <... set_robust_list resumed>) = 0 [pid 25064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25062] +++ exited with 0 +++ [pid 25064] <... prctl resumed>) = 0 [pid 25065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25064] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25064] <... setpgid resumed>) = 0 [pid 25064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25066 attached [pid 25065] <... prctl resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25064] write(3, "1000", 4) = 4 [pid 25064] close(3) = 0 [pid 25064] write(1, "executing program\n", 18) = 18 [pid 25064] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25067 attached [pid 25066] set_robust_list(0x555581290660, 24 [pid 25065] setpgid(0, 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25066 [pid 25064] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25067 [pid 25067] set_robust_list(0x555581290660, 24 [pid 25066] <... set_robust_list resumed>) = 0 [pid 25065] <... setpgid resumed>) = 0 [pid 25064] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25067] <... set_robust_list resumed>) = 0 [pid 25066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25066] <... prctl resumed>) = 0 [pid 25067] <... prctl resumed>) = 0 [pid 25066] setpgid(0, 0 [pid 25065] <... openat resumed>) = 3 [pid 25067] setpgid(0, 0 [pid 25066] <... setpgid resumed>) = 0 [pid 25064] <... bpf resumed>) = 3 [pid 25066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25068 attached [pid 25067] <... setpgid resumed>) = 0 [pid 25065] write(3, "1000", 4 [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 25067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25065] <... write resumed>) = 4 [pid 25066] <... openat resumed>) = 3 [pid 25064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25068] set_robust_list(0x555581290660, 24 [pid 25064] exit_group(0 [pid 25068] <... set_robust_list resumed>) = 0 [pid 25068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25065] close(3 [pid 25067] <... openat resumed>) = 3 [pid 25066] write(3, "1000", 4 [pid 25065] <... close resumed>) = 0 [pid 25064] <... exit_group resumed>) = ? [pid 25068] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25068 [pid 25066] <... write resumed>) = 4 [pid 25065] write(1, "executing program\n", 18 [pid 25066] close(3executing program ) = 0 [pid 25065] <... write resumed>) = 18 [pid 25067] write(3, "1000", 4 [pid 25068] setpgid(0, 0 [pid 25066] write(1, "executing program\n", 18 [pid 25065] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25064] +++ exited with 0 +++ executing program [pid 25068] <... setpgid resumed>) = 0 [pid 25067] <... write resumed>) = 4 [pid 25066] <... write resumed>) = 18 [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) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25067] close(3 [pid 25066] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25065] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25067] <... close resumed>) = 0 [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 25068] <... openat resumed>) = 3 [pid 25065] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25067] write(1, "executing program\n", 18 [pid 25068] write(3, "1000", 4 [pid 25066] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25068] <... write resumed>) = 4 [pid 25067] <... write resumed>) = 18 [pid 25066] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25068] close(3 [pid 25067] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25065] <... bpf resumed>) = 3 [pid 25065] 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 25069 attached [pid 25068] <... close resumed>) = 0 [pid 25067] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25067] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25068] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25069 [pid 25067] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25069] set_robust_list(0x555581290660, 24 [pid 25068] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = 3 [pid 25065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25069] <... set_robust_list resumed>) = 0 [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 25067] <... bpf resumed>) = 3 [pid 25065] exit_group(0 [pid 25069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25068] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 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] <... exit_group resumed>) = ? [pid 25069] <... prctl resumed>) = 0 [pid 25068] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25068] <... bpf resumed>) = 3 [pid 25067] <... exit_group resumed>) = ? [pid 25069] setpgid(0, 0 [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 25066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25065] +++ exited with 0 +++ [pid 25069] <... setpgid resumed>) = 0 [pid 25068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25066] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25067] +++ exited with 0 +++ [pid 25068] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25066] <... exit_group resumed>) = ? [pid 25068] <... exit_group resumed>) = ? [pid 25066] +++ exited with 0 +++ [pid 25068] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25066, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25069] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25069] write(3, "1000", 4) = 4 [pid 25069] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25069] <... close resumed>) = 0 executing program [pid 25069] write(1, "executing program\n", 18) = 18 [pid 25069] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25070 attached [pid 25070] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25073 attached ./strace-static-x86_64: Process 25072 attached ./strace-static-x86_64: Process 25071 attached [pid 25069] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25070 [pid 25073] set_robust_list(0x555581290660, 24 [pid 25071] set_robust_list(0x555581290660, 24 [pid 25070] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25073 [pid 25072] set_robust_list(0x555581290660, 24 [pid 25071] <... set_robust_list resumed>) = 0 [pid 25073] <... set_robust_list resumed>) = 0 [pid 25072] <... set_robust_list resumed>) = 0 [pid 25070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25069] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25071 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25072 [pid 25073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25070] <... prctl resumed>) = 0 [pid 25073] <... prctl resumed>) = 0 [pid 25072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25071] <... prctl resumed>) = 0 [pid 25069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 25073] setpgid(0, 0 [pid 25072] <... prctl resumed>) = 0 [pid 25071] setpgid(0, 0 [pid 25070] <... setpgid resumed>) = 0 [pid 25073] <... setpgid resumed>) = 0 [pid 25072] setpgid(0, 0 [pid 25071] <... setpgid resumed>) = 0 [pid 25070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25069] <... bpf resumed>) = 3 [pid 25073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25070] <... openat resumed>) = 3 [pid 25072] <... setpgid resumed>) = 0 [pid 25071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25073] <... openat resumed>) = 3 [pid 25070] write(3, "1000", 4 [pid 25072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25070] <... write resumed>) = 4 [pid 25070] close(3 [pid 25071] <... openat resumed>) = 3 [pid 25070] <... close resumed>) = 0 [pid 25070] write(1, "executing program\n", 18executing program [pid 25073] write(3, "1000", 4 [pid 25072] <... openat resumed>) = 3 [pid 25071] write(3, "1000", 4 [pid 25070] <... write resumed>) = 18 [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 25073] <... write resumed>) = 4 [pid 25072] write(3, "1000", 4 [pid 25071] <... write resumed>) = 4 [pid 25070] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25073] close(3 [pid 25072] <... write resumed>) = 4 [pid 25071] close(3 [pid 25069] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25073] <... close resumed>) = 0 [pid 25072] close(3 [pid 25071] <... close resumed>) = 0 [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 25073] write(1, "executing program\n", 18executing program executing program [pid 25072] <... close resumed>) = 0 [pid 25071] write(1, "executing program\n", 18 [pid 25070] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25069] exit_group(0 [pid 25073] <... write resumed>) = 18 executing program [pid 25072] write(1, "executing program\n", 18 [pid 25071] <... write resumed>) = 18 [pid 25070] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25073] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25072] <... write resumed>) = 18 [pid 25071] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25069] <... exit_group resumed>) = ? [pid 25072] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25070] <... bpf resumed>) = 3 [pid 25069] +++ exited with 0 +++ [pid 25073] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25071] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25073] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25072] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25071] <... bpf resumed>) = 3 [pid 25072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [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 25070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25073] 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 25072] <... bpf resumed>) = 3 [pid 25071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25070] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25072] 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 25071] exit_group(0 [pid 25070] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 25073] exit_group(0 [pid 25072] exit_group(0 [pid 25071] <... exit_group resumed>) = ? [pid 25073] <... exit_group resumed>) = ? [pid 25070] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25072] <... exit_group resumed>) = ? [pid 25071] +++ exited with 0 +++ [pid 25073] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25073, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25072] +++ exited with 0 +++ ./strace-static-x86_64: Process 25074 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25074] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25074 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25074] <... set_robust_list resumed>) = 0 [pid 25074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25074] setpgid(0, 0) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25075 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25074] write(3, "1000", 4) = 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25075] set_robust_list(0x555581290660, 24 [pid 25074] close(3./strace-static-x86_64: Process 25076 attached ./strace-static-x86_64: Process 25078 attached ./strace-static-x86_64: Process 25077 attached [pid 25076] set_robust_list(0x555581290660, 24 [pid 25075] <... set_robust_list resumed>) = 0 [pid 25074] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25075 [pid 25078] set_robust_list(0x555581290660, 24 [pid 25076] <... set_robust_list resumed>) = 0 [pid 25074] write(1, "executing program\n", 18executing program [pid 25077] set_robust_list(0x555581290660, 24 [pid 25075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25074] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25076 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25078 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25077 [pid 25074] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25078] <... set_robust_list resumed>) = 0 [pid 25077] <... set_robust_list resumed>) = 0 [pid 25076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25074] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25076] <... prctl resumed>) = 0 [pid 25075] <... prctl resumed>) = 0 [pid 25078] setpgid(0, 0) = 0 [pid 25077] <... prctl resumed>) = 0 [pid 25076] setpgid(0, 0 [pid 25075] setpgid(0, 0 [pid 25074] <... bpf resumed>) = 3 [pid 25078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25077] setpgid(0, 0 [pid 25076] <... setpgid resumed>) = 0 [pid 25075] <... setpgid resumed>) = 0 [pid 25078] <... openat resumed>) = 3 [pid 25077] <... setpgid resumed>) = 0 [pid 25076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25078] write(3, "1000", 4 [pid 25077] <... openat resumed>) = 3 [pid 25076] <... openat resumed>) = 3 [pid 25074] exit_group(0 [pid 25077] write(3, "1000", 4) = 4 [pid 25074] <... exit_group resumed>) = ? [pid 25077] close(3) = 0 [pid 25078] <... write resumed>) = 4 [pid 25077] write(1, "executing program\n", 18 [pid 25076] write(3, "1000", 4 [pid 25075] <... openat resumed>) = 3 [pid 25074] +++ exited with 0 +++ executing program [pid 25078] close(3 [pid 25077] <... write resumed>) = 18 [pid 25076] <... write resumed>) = 4 [pid 25075] write(3, "1000", 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25078] <... close resumed>) = 0 [pid 25077] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25076] close(3 [pid 25075] <... write resumed>) = 4 executing program [pid 25078] write(1, "executing program\n", 18 [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 25076] <... close resumed>) = 0 [pid 25075] close(3 [pid 25078] <... write resumed>) = 18 [pid 25077] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25076] write(1, "executing program\n", 18 [pid 25075] <... close resumed>) = 0 executing program [pid 25078] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25076] <... write resumed>) = 18 executing program [pid 25075] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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) [pid 25077] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25076] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25075] <... write resumed>) = 18 [pid 25078] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25078] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25079 attached [pid 25078] <... bpf resumed>) = 3 [pid 25077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25079] set_robust_list(0x555581290660, 24 [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 25076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 [pid 25079] <... set_robust_list resumed>) = 0 [pid 25078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25077] <... bpf resumed>) = 3 [pid 25075] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25079 [pid 25078] exit_group(0 [pid 25075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25078] <... exit_group resumed>) = ? [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 25076] <... bpf resumed>) = 3 [pid 25075] <... bpf resumed>) = 3 [pid 25079] <... prctl resumed>) = 0 [pid 25077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25079] setpgid(0, 0 [pid 25078] +++ exited with 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 25075] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25079] <... setpgid resumed>) = 0 [pid 25076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25076] exit_group(0 [pid 25077] exit_group(0 [pid 25079] <... openat resumed>) = 3 [pid 25075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25078, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25079] write(3, "1000", 4 [pid 25076] <... exit_group resumed>) = ? [pid 25079] <... write resumed>) = 4 [pid 25077] <... exit_group resumed>) = ? [pid 25075] exit_group(0 [pid 25079] close(3 [pid 25075] <... exit_group resumed>) = ? [pid 25079] <... close resumed>) = 0 executing program [pid 25076] +++ exited with 0 +++ [pid 25079] write(1, "executing program\n", 18) = 18 [pid 25079] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25077] +++ exited with 0 +++ [pid 25075] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 25080 attached [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 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25080] set_robust_list(0x555581290660, 24 [pid 25079] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25080 [pid 25080] <... set_robust_list resumed>) = 0 [pid 25079] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25081 attached [pid 25080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25082 attached [pid 25080] <... prctl resumed>) = 0 [pid 25081] set_robust_list(0x555581290660, 24 [pid 25080] setpgid(0, 0 [pid 25079] <... bpf resumed>) = 3 [pid 25082] set_robust_list(0x555581290660, 24 [pid 25081] <... set_robust_list resumed>) = 0 [pid 25080] <... setpgid resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25082 ./strace-static-x86_64: Process 25083 attached [pid 25080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25081 [pid 25083] set_robust_list(0x555581290660, 24 [pid 25081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25083] <... set_robust_list resumed>) = 0 [pid 25081] <... prctl resumed>) = 0 [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 25083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25082] <... set_robust_list resumed>) = 0 [pid 25081] setpgid(0, 0 [pid 25080] <... openat resumed>) = 3 [pid 25079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25083] <... prctl resumed>) = 0 [pid 25082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25081] <... setpgid resumed>) = 0 [pid 25080] write(3, "1000", 4 [pid 25079] exit_group(0 [pid 25083] setpgid(0, 0 [pid 25082] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25083 [pid 25082] setpgid(0, 0 [pid 25080] <... write resumed>) = 4 [pid 25082] <... setpgid resumed>) = 0 [pid 25083] <... setpgid resumed>) = 0 [pid 25082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25080] close(3 [pid 25079] <... exit_group resumed>) = ? [pid 25083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25082] <... openat resumed>) = 3 [pid 25083] <... openat resumed>) = 3 [pid 25081] <... openat resumed>) = 3 [pid 25080] <... close resumed>) = 0 [pid 25079] +++ exited with 0 +++ [pid 25083] write(3, "1000", 4) = 4 [pid 25082] write(3, "1000", 4 [pid 25081] write(3, "1000", 4executing program [pid 25080] write(1, "executing program\n", 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25083] close(3 [pid 25082] <... write resumed>) = 4 [pid 25081] <... write resumed>) = 4 [pid 25080] <... write resumed>) = 18 [pid 25083] <... close resumed>) = 0 [pid 25082] close(3 [pid 25081] close(3 [pid 25080] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program executing program [pid 25083] write(1, "executing program\n", 18 [pid 25082] <... close resumed>) = 0 [pid 25081] <... close resumed>) = 0 [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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25083] <... write resumed>) = 18 [pid 25082] write(1, "executing program\n", 18 [pid 25081] write(1, "executing program\n", 18 [pid 25080] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25083] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25082] <... write resumed>) = 18 [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 25081] <... write resumed>) = 18 [pid 25083] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25082] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25081] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25080] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25081] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25084 attached [pid 25083] <... bpf resumed>) = 3 [pid 25081] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25082] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25080] <... bpf resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25084 [pid 25084] set_robust_list(0x555581290660, 24 [pid 25081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25084] <... set_robust_list resumed>) = 0 [pid 25083] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25081] <... bpf resumed>) = 3 [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 25084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25083] exit_group(0 [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 25083] <... exit_group resumed>) = ? [pid 25084] <... prctl resumed>) = 0 [pid 25082] <... bpf resumed>) = 3 [pid 25081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25084] setpgid(0, 0 [pid 25083] +++ exited with 0 +++ [pid 25081] exit_group(0) = ? [pid 25084] <... setpgid resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25082] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25080] exit_group(0 [pid 25081] +++ exited with 0 +++ [pid 25080] <... exit_group resumed>) = ? [pid 25082] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25081, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25085 attached [pid 25084] <... openat resumed>) = 3 [pid 25082] exit_group(0 [pid 25080] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25085 [pid 25085] set_robust_list(0x555581290660, 24 [pid 25082] <... exit_group resumed>) = ? [pid 25084] write(3, "1000", 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25084] <... write resumed>) = 4 [pid 25084] close(3 [pid 25085] <... set_robust_list resumed>) = 0 [pid 25084] <... close resumed>) = 0 [pid 25082] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25085] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 25084] write(1, "executing program\n", 18./strace-static-x86_64: Process 25086 attached [pid 25085] <... prctl resumed>) = 0 [pid 25084] <... write resumed>) = 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25086] set_robust_list(0x555581290660, 24 [pid 25085] setpgid(0, 0 [pid 25084] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25086 [pid 25086] <... set_robust_list resumed>) = 0 [pid 25085] <... setpgid resumed>) = 0 [pid 25086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25084] <... bpf resumed>, buf="cgroup", prog_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 resumed>) = 0 [pid 25084] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25086] setpgid(0, 0 [pid 25085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25084] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25086] <... setpgid resumed>) = 0 [pid 25086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25087 attached [pid 25084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 25085] <... openat resumed>) = 3 [pid 25084] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25087] <... set_robust_list resumed>) = 0 [pid 25084] 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 25088 attached [pid 25087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25086] <... openat resumed>) = 3 [pid 25085] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25087 [pid 25088] set_robust_list(0x555581290660, 24) = 0 [pid 25088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25088 [pid 25088] <... prctl resumed>) = 0 [pid 25088] setpgid(0, 0 [pid 25087] <... prctl resumed>) = 0 [pid 25086] write(3, "1000", 4 [pid 25085] <... write resumed>) = 4 [pid 25084] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25087] setpgid(0, 0 [pid 25086] <... write resumed>) = 4 [pid 25085] close(3 [pid 25088] <... setpgid resumed>) = 0 [pid 25088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25087] <... setpgid resumed>) = 0 [pid 25086] close(3 [pid 25085] <... close resumed>) = 0 [pid 25084] exit_group(0 [pid 25088] <... openat resumed>) = 3 [pid 25087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25086] <... close resumed>) = 0 [pid 25085] write(1, "executing program\n", 18 [pid 25084] <... exit_group resumed>) = ? [pid 25088] write(3, "1000", 4executing program ) = 4 [pid 25088] close(3 [pid 25087] <... openat resumed>) = 3 executing program [pid 25086] write(1, "executing program\n", 18 [pid 25085] <... write resumed>) = 18 [pid 25084] +++ exited with 0 +++ [pid 25086] <... write resumed>) = 18 [pid 25088] <... close resumed>) = 0 [pid 25087] write(3, "1000", 4 [pid 25086] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25085] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25088] write(1, "executing program\n", 18 [pid 25087] <... write resumed>) = 4 [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 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) executing program [pid 25088] <... write resumed>) = 18 [pid 25087] close(3 [pid 25086] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25085] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25087] <... close resumed>) = 0 [pid 25086] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25085] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25088] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25087] write(1, "executing program\n", 18) = 18 [pid 25087] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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) ./strace-static-x86_64: Process 25089 attached [pid 25088] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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>) = 3 [pid 25085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25088] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25087] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25089] set_robust_list(0x555581290660, 24 [pid 25087] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25089 [pid 25085] <... bpf resumed>) = 3 [pid 25089] <... set_robust_list resumed>) = 0 [pid 25087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 25088] <... bpf resumed>) = 3 [pid 25086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25085] exit_group(0 [pid 25086] exit_group(0 [pid 25089] <... prctl resumed>) = 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 25087] <... bpf resumed>) = 3 [pid 25086] <... exit_group resumed>) = ? [pid 25085] <... exit_group resumed>) = ? [pid 25087] 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 25087] exit_group(0 [pid 25086] +++ exited with 0 +++ [pid 25089] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25086, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25088] exit_group(0 [pid 25087] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25089] <... setpgid resumed>) = 0 [pid 25088] <... exit_group resumed>) = ? [pid 25087] +++ exited with 0 +++ [pid 25085] +++ exited with 0 +++ [pid 5842] --- 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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25089] <... openat resumed>) = 3 [pid 25089] write(3, "1000", 4) = 4 [pid 25088] +++ exited with 0 +++ [pid 25089] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 25089] <... close resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25089] write(1, "executing program\n", 18executing program ) = 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25089] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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) ./strace-static-x86_64: Process 25093 attached ./strace-static-x86_64: Process 25092 attached ./strace-static-x86_64: Process 25091 attached ./strace-static-x86_64: Process 25090 attached [pid 25089] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25090 [pid 25093] set_robust_list(0x555581290660, 24 [pid 25092] set_robust_list(0x555581290660, 24 [pid 25091] set_robust_list(0x555581290660, 24 [pid 25090] set_robust_list(0x555581290660, 24 [pid 25089] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25091 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25093 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25092 [pid 25093] <... set_robust_list resumed>) = 0 [pid 25092] <... set_robust_list resumed>) = 0 [pid 25091] <... set_robust_list resumed>) = 0 [pid 25090] <... set_robust_list resumed>) = 0 [pid 25089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25093] <... prctl resumed>) = 0 [pid 25092] <... prctl resumed>) = 0 [pid 25091] <... prctl resumed>) = 0 [pid 25090] <... prctl resumed>) = 0 [pid 25093] setpgid(0, 0 [pid 25092] setpgid(0, 0 [pid 25091] setpgid(0, 0 [pid 25090] setpgid(0, 0 [pid 25089] <... bpf resumed>) = 3 [pid 25093] <... setpgid resumed>) = 0 [pid 25092] <... setpgid resumed>) = 0 [pid 25091] <... setpgid resumed>) = 0 [pid 25090] <... setpgid resumed>) = 0 [pid 25093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25092] <... openat resumed>) = 3 [pid 25089] exit_group(0 [pid 25091] <... openat resumed>) = 3 [pid 25093] <... openat resumed>) = 3 [pid 25091] write(3, "1000", 4) = 4 [pid 25090] <... openat resumed>) = 3 [pid 25093] write(3, "1000", 4 [pid 25089] <... exit_group resumed>) = ? [pid 25093] <... write resumed>) = 4 [pid 25092] write(3, "1000", 4 [pid 25091] close(3 [pid 25090] write(3, "1000", 4executing program [pid 25093] close(3 [pid 25092] <... write resumed>) = 4 [pid 25091] <... close resumed>) = 0 [pid 25090] <... write resumed>) = 4 [pid 25093] <... close resumed>) = 0 [pid 25091] write(1, "executing program\n", 18 [pid 25093] write(1, "executing program\n", 18 [pid 25092] close(3 [pid 25091] <... write resumed>) = 18 [pid 25090] close(3 [pid 25089] +++ exited with 0 +++ [pid 25093] <... write resumed>) = 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25091] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25093] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25092] <... close resumed>) = 0 [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] <... close resumed>) = 0 [pid 25091] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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) executing program executing program [pid 25092] write(1, "executing program\n", 18 [pid 25091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25090] write(1, "executing program\n", 18 [pid 25093] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25092] <... write resumed>) = 18 [pid 25091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25090] <... write resumed>) = 18 [pid 25093] <... openat resumed>) = -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 25090] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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] <... bpf resumed>) = 3 [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] <... bpf resumed>) = 3 [pid 25092] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25090] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25092] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25090] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25094 attached [pid 25093] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25094] set_robust_list(0x555581290660, 24 [pid 25093] exit_group(0 [pid 25091] <... exit_group resumed>) = ? [pid 25094] <... set_robust_list resumed>) = 0 [pid 25094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25094 [pid 25094] <... prctl resumed>) = 0 [pid 25094] setpgid(0, 0 [pid 25093] <... exit_group resumed>) = ? [pid 25092] <... bpf resumed>) = 3 [pid 25091] +++ exited with 0 +++ [pid 25090] <... bpf resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25094] <... setpgid resumed>) = 0 [pid 25093] +++ exited with 0 +++ [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 25090] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25093, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25092] exit_group(0 [pid 25090] exit_group(0 [pid 25094] write(3, "1000", 4 [pid 25092] <... exit_group resumed>) = ? [pid 25090] <... exit_group resumed>) = ? [pid 25094] <... write resumed>) = 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25095 attached [pid 25090] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25095] set_robust_list(0x555581290660, 24 [pid 25094] close(3 [pid 25092] +++ exited with 0 +++ ./strace-static-x86_64: Process 25096 attached [pid 25095] <... set_robust_list resumed>) = 0 [pid 25094] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25095 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25094] write(1, "executing program\n", 18 [pid 25096] set_robust_list(0x555581290660, 24executing program [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25096 [pid 25096] <... set_robust_list resumed>) = 0 [pid 25095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25094] <... write resumed>) = 18 [pid 25094] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25095] <... prctl resumed>) = 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 25095] setpgid(0, 0 [pid 25094] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25095] <... setpgid resumed>) = 0 [pid 25094] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25096] setpgid(0, 0 [pid 25095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 25095] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25095] write(3, "1000", 4 [pid 25094] <... bpf resumed>) = 3 [pid 25096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25095] <... write resumed>) = 4 [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 25095] close(3 [pid 25094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 25096] <... openat resumed>) = 3 [pid 25095] <... close resumed>) = 0 [pid 25094] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25096] write(3, "1000", 4 [pid 25095] write(1, "executing program\n", 18 [pid 25096] <... write resumed>) = 4 [pid 25095] <... write resumed>) = 18 [pid 25094] <... exit_group resumed>) = ? [pid 25095] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25096] close(3executing program ) = 0 [pid 25096] write(1, "executing program\n", 18 [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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25096] <... write resumed>) = 18 [pid 25095] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25097 attached ./strace-static-x86_64: Process 25098 attached ) = -1 ENOENT (No such file or directory) [pid 25096] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 25097] set_robust_list(0x555581290660, 24 [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 25094] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25097 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25094, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25098] <... set_robust_list resumed>) = 0 [pid 25096] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25095] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25098 [pid 25098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25097] <... set_robust_list resumed>) = 0 [pid 25096] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25096] <... bpf resumed>) = 3 [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 5848] <... restart_syscall resumed>) = 0 [pid 25097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25098] setpgid(0, 0 [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 25098] <... setpgid resumed>) = 0 [pid 25097] <... prctl resumed>) = 0 [pid 25095] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25097] setpgid(0, 0 [pid 25096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25096] exit_group(0) = ? [pid 25098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25097] <... setpgid resumed>) = 0 [pid 25095] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25096] +++ exited with 0 +++ [pid 25097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25095] <... exit_group resumed>) = ? [pid 25098] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25099 attached [pid 25097] <... openat resumed>) = 3 [pid 25095] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25098] write(3, "1000", 4 [pid 25097] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25099] set_robust_list(0x555581290660, 24 [pid 25098] <... write resumed>) = 4 [pid 25097] <... write resumed>) = 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25099 ./strace-static-x86_64: Process 25100 attached [pid 25099] <... set_robust_list resumed>) = 0 [pid 25098] close(3 [pid 25097] close(3 [pid 25100] set_robust_list(0x555581290660, 24 [pid 25099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25098] <... close resumed>) = 0 [pid 25100] <... set_robust_list resumed>) = 0 executing program [pid 25098] write(1, "executing program\n", 18 [pid 25097] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25100 [pid 25100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25099] <... prctl resumed>) = 0 executing program [pid 25098] <... write resumed>) = 18 [pid 25097] write(1, "executing program\n", 18./strace-static-x86_64: Process 25101 attached [pid 25100] <... prctl resumed>) = 0 [pid 25099] setpgid(0, 0 [pid 25097] <... write resumed>) = 18 [pid 25098] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25100] setpgid(0, 0 [pid 25101] set_robust_list(0x555581290660, 24 [pid 25100] <... setpgid resumed>) = 0 [pid 25099] <... setpgid resumed>) = 0 [pid 25098] <... bpf resumed>, buf="cgroup", prog_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25101 [pid 25101] <... set_robust_list resumed>) = 0 [pid 25100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25098] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25099] <... openat resumed>) = 3 [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 25100] <... openat resumed>) = 3 [pid 25097] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25097] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25100] write(3, "1000", 4 [pid 25099] write(3, "1000", 4 [pid 25098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25101] <... prctl resumed>) = 0 [pid 25100] <... write resumed>) = 4 [pid 25099] <... write resumed>) = 4 [pid 25098] <... bpf resumed>) = 3 [pid 25097] <... bpf resumed>) = 3 [pid 25101] setpgid(0, 0 [pid 25100] close(3 [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 25100] <... close resumed>) = 0 [pid 25101] <... setpgid resumed>) = 0 executing program [pid 25100] write(1, "executing program\n", 18 [pid 25097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25100] <... write resumed>) = 18 [pid 25097] exit_group(0 [pid 25099] close(3 [pid 25100] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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] <... close resumed>) = 0 [pid 25101] <... openat resumed>) = 3 [pid 25100] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 25099] write(1, "executing program\n", 18 [pid 25098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25097] <... exit_group resumed>) = ? [pid 25101] write(3, "1000", 4 [pid 25100] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25099] <... write resumed>) = 18 [pid 25101] <... write resumed>) = 4 [pid 25100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25101] close(3 [pid 25100] <... bpf resumed>) = 3 [pid 25099] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25101] <... close resumed>) = 0 executing program [pid 25101] write(1, "executing program\n", 18) = 18 [pid 25101] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 25099] <... bpf resumed>, buf="cgroup", prog_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(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25100] exit_group(0 [pid 25101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25100] <... exit_group resumed>) = ? [pid 25099] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25098] <... exit_group resumed>) = ? [pid 25097] +++ exited with 0 +++ [pid 25101] <... bpf resumed>) = 3 [pid 25100] +++ exited with 0 +++ [pid 25099] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25100, si_uid=0, si_status=0, si_utime=0, si_stime=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 25098] +++ exited with 0 +++ [pid 25099] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25101] exit_group(0 [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 5849] <... restart_syscall resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25101] <... exit_group resumed>) = ? [pid 25099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25102 attached [pid 25099] exit_group(0 [pid 25102] set_robust_list(0x555581290660, 24 [pid 25101] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25102] <... set_robust_list resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25102] <... prctl resumed>) = 0 [pid 25099] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25103 attached [pid 25102] setpgid(0, 0 [pid 25103] set_robust_list(0x555581290660, 24 [pid 25102] <... setpgid resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25102 [pid 25103] <... set_robust_list resumed>) = 0 [pid 25102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25103 [pid 25103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25102] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25102] write(3, "1000", 4./strace-static-x86_64: Process 25104 attached [pid 25103] <... prctl resumed>) = 0 [pid 25099] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 25104] set_robust_list(0x555581290660, 24 [pid 25102] <... write resumed>) = 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25104 [pid 25104] <... set_robust_list resumed>) = 0 [pid 25103] setpgid(0, 0 [pid 25102] close(3 [pid 25104] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25102] <... close resumed>) = 0 [pid 25104] <... prctl resumed>) = 0 [pid 25102] write(1, "executing program\n", 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25106 attached ./strace-static-x86_64: Process 25105 attached [pid 25104] setpgid(0, 0 [pid 25103] <... setpgid resumed>) = 0 [pid 25102] <... write resumed>) = 18 [pid 25104] <... setpgid resumed>) = 0 [pid 25103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25102] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25106] set_robust_list(0x555581290660, 24 [pid 25105] set_robust_list(0x555581290660, 24 [pid 25103] <... openat resumed>) = 3 [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25105 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25106 [pid 25106] <... set_robust_list resumed>) = 0 [pid 25105] <... set_robust_list resumed>) = 0 [pid 25104] <... openat resumed>) = 3 [pid 25103] write(3, "1000", 4 [pid 25102] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25104] write(3, "1000", 4 [pid 25103] <... write resumed>) = 4 [pid 25102] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25105] <... prctl resumed>) = 0 [pid 25104] <... write resumed>) = 4 [pid 25103] close(3 [pid 25102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 executing program executing program [pid 25105] setpgid(0, 0 [pid 25104] close(3 [pid 25103] <... close resumed>) = 0 [pid 25106] setpgid(0, 0 [pid 25104] <... close resumed>) = 0 [pid 25103] write(1, "executing program\n", 18 [pid 25102] <... bpf resumed>) = 3 [pid 25104] write(1, "executing program\n", 18 [pid 25103] <... write resumed>) = 18 [pid 25105] <... setpgid resumed>) = 0 [pid 25104] <... write resumed>) = 18 [pid 25103] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25106] <... setpgid resumed>) = 0 [pid 25105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25104] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25103] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25102] exit_group(0 [pid 25104] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25103] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25102] <... exit_group resumed>) = ? [pid 25106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25105] <... openat resumed>) = 3 [pid 25104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25105] write(3, "1000", 4 [pid 25102] +++ exited with 0 +++ [pid 25106] write(3, "1000", 4 [pid 25105] <... write resumed>) = 4 [pid 25106] <... write resumed>) = 4 [pid 25105] close(3 [pid 25106] close(3 [pid 25105] <... close resumed>) = 0 [pid 25104] <... bpf resumed>) = 3 [pid 25106] <... close resumed>) = 0 [pid 25105] write(1, "executing program\n", 18executing program executing program [pid 25106] write(1, "executing program\n", 18 [pid 25105] <... write resumed>) = 18 [pid 25106] <... write resumed>) = 18 [pid 25105] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25106] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25103] <... bpf resumed>) = 3 [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(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25106] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25105] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25104] <... 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 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25106] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 25106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25103] exit_group(0 [pid 25106] <... bpf resumed>) = 3 [pid 25105] <... bpf resumed>) = 3 [pid 25103] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25107 attached [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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25104] +++ exited with 0 +++ [pid 25107] set_robust_list(0x555581290660, 24 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25107] <... set_robust_list resumed>) = 0 [pid 25105] exit_group(0 [pid 25107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25106] exit_group(0 [pid 25105] <... exit_group resumed>) = ? [pid 25103] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25107 [pid 25106] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25103, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25107] <... prctl resumed>) = 0 [pid 25106] +++ exited with 0 +++ [pid 25105] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25107] setpgid(0, 0) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 25107] <... openat resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25107] write(3, "1000", 4) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25107] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25108 attached [pid 25107] <... close resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25107] write(1, "executing program\n", 18executing program [pid 25108] set_robust_list(0x555581290660, 24 [pid 25107] <... write resumed>) = 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25108 [pid 25107] 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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25110 ./strace-static-x86_64: Process 25110 attached [pid 25108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25107] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25111 attached ./strace-static-x86_64: Process 25109 attached [pid 25108] <... prctl resumed>) = 0 [pid 25107] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25111] set_robust_list(0x555581290660, 24 [pid 25110] set_robust_list(0x555581290660, 24 [pid 25109] set_robust_list(0x555581290660, 24 [pid 25108] setpgid(0, 0 [pid 25107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25111 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25109 [pid 25111] <... set_robust_list resumed>) = 0 [pid 25110] <... set_robust_list resumed>) = 0 [pid 25109] <... set_robust_list resumed>) = 0 [pid 25108] <... setpgid resumed>) = 0 [pid 25111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25107] <... bpf resumed>) = 3 [pid 25110] <... prctl resumed>) = 0 [pid 25109] <... prctl resumed>) = 0 [pid 25108] <... openat resumed>) = 3 [pid 25111] <... prctl resumed>) = 0 [pid 25110] setpgid(0, 0 [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 25111] setpgid(0, 0 [pid 25109] <... setpgid resumed>) = 0 [pid 25108] write(3, "1000", 4 [pid 25107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25111] <... setpgid resumed>) = 0 [pid 25108] <... write resumed>) = 4 [pid 25107] exit_group(0 [pid 25111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25110] <... setpgid resumed>) = 0 [pid 25109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25108] close(3 [pid 25107] <... exit_group resumed>) = ? [pid 25111] <... openat resumed>) = 3 [pid 25110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25109] <... openat resumed>) = 3 [pid 25108] <... close resumed>) = 0 [pid 25110] <... openat resumed>) = 3 [pid 25109] write(3, "1000", 4executing program [pid 25107] +++ exited with 0 +++ [pid 25111] write(3, "1000", 4 [pid 25108] write(1, "executing program\n", 18 [pid 25111] <... write resumed>) = 4 [pid 25108] <... write resumed>) = 18 [pid 25111] close(3 [pid 25108] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25107, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25111] <... close resumed>) = 0 [pid 25110] write(3, "1000", 4 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25109] <... write resumed>) = 4 executing program [pid 25111] write(1, "executing program\n", 18 [pid 25110] <... write resumed>) = 4 [pid 25109] close(3 [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 25111] <... write resumed>) = 18 [pid 25108] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25111] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25110] close(3 [pid 25109] <... close resumed>) = 0 [pid 25108] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25110] <... close resumed>) = 0 executing program [pid 25109] write(1, "executing program\n", 18 [pid 25111] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25110] write(1, "executing program\n", 18executing program [pid 25109] <... write resumed>) = 18 [pid 25110] <... write resumed>) = 18 [pid 25109] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25108] <... bpf resumed>) = 3 [pid 25111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25109] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 25111] <... bpf resumed>) = 3 [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 25109] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25110] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25108] <... 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) = -1 EBADF (Bad file descriptor) [pid 25109] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25111] exit_group(0 [pid 25110] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25108] exit_group(0 [pid 25111] <... exit_group resumed>) = ? [pid 25110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = ? [pid 25111] +++ exited with 0 +++ [pid 25110] <... bpf resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25109] <... bpf resumed>) = 3 [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 25110] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25108] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25110] exit_group(0 [pid 25109] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25110] <... exit_group resumed>) = ? [pid 25109] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25110] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25112 [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25113 attached ./strace-static-x86_64: Process 25112 attached [pid 25109] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25113 [pid 25113] set_robust_list(0x555581290660, 24 [pid 25112] set_robust_list(0x555581290660, 24 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25115 attached ./strace-static-x86_64: Process 25114 attached [pid 25113] <... set_robust_list resumed>) = 0 [pid 25112] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25114 [pid 25115] set_robust_list(0x555581290660, 24 [pid 25114] set_robust_list(0x555581290660, 24 [pid 25113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25115 [pid 25115] <... set_robust_list resumed>) = 0 [pid 25114] <... set_robust_list resumed>) = 0 [pid 25113] <... prctl resumed>) = 0 [pid 25112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25113] setpgid(0, 0./strace-static-x86_64: Process 25116 attached [pid 25115] <... prctl resumed>) = 0 [pid 25114] <... prctl resumed>) = 0 [pid 25112] <... prctl resumed>) = 0 [pid 25115] setpgid(0, 0 [pid 25116] set_robust_list(0x555581290660, 24 [pid 25115] <... setpgid resumed>) = 0 [pid 25114] setpgid(0, 0 [pid 25113] <... setpgid resumed>) = 0 [pid 25112] setpgid(0, 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25116 [pid 25115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25114] <... setpgid resumed>) = 0 [pid 25112] <... setpgid resumed>) = 0 [pid 25116] <... set_robust_list resumed>) = 0 [pid 25116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25115] <... openat resumed>) = 3 [pid 25114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25116] setpgid(0, 0) = 0 [pid 25116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25115] write(3, "1000", 4) = 4 [pid 25113] <... openat resumed>) = 3 [pid 25115] close(3 [pid 25114] <... openat resumed>) = 3 [pid 25116] <... openat resumed>) = 3 [pid 25115] <... close resumed>) = 0 [pid 25114] write(3, "1000", 4 [pid 25113] write(3, "1000", 4 [pid 25112] <... openat resumed>) = 3 [pid 25116] write(3, "1000", 4 [pid 25115] write(1, "executing program\n", 18 [pid 25114] <... write resumed>) = 4 [pid 25113] <... write resumed>) = 4 executing program [pid 25116] <... write resumed>) = 4 [pid 25116] close(3) = 0 executing program [pid 25116] write(1, "executing program\n", 18) = 18 [pid 25115] <... write resumed>) = 18 [pid 25114] close(3 [pid 25113] close(3 [pid 25112] write(3, "1000", 4 [pid 25116] 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 executing program executing program [pid 25114] <... close resumed>) = 0 [pid 25113] <... close resumed>) = 0 [pid 25114] write(1, "executing program\n", 18) = 18 [pid 25113] write(1, "executing program\n", 18 [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 25113] <... write resumed>) = 18 [pid 25115] 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 25113] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25114] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25112] <... write resumed>) = 4 [pid 25116] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25115] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25112] close(3 [pid 25116] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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] <... bpf resumed>, buf="cgroup", prog_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] <... close resumed>) = 0 [pid 25116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25112] write(1, "executing program\n", 18) = 18 [pid 25112] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25115] <... bpf resumed>) = 3 [pid 25114] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25113] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25112] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25116] <... bpf resumed>) = 3 [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 25114] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25113] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25115] exit_group(0 [pid 25114] <... bpf resumed>) = 3 [pid 25116] exit_group(0 [pid 25115] <... exit_group resumed>) = ? [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 25112] <... bpf resumed>) = 3 [pid 25116] <... exit_group resumed>) = ? [pid 25113] <... bpf resumed>) = 3 [pid 25115] +++ exited with 0 +++ [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 25116] +++ exited with 0 +++ [pid 25114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25114] exit_group(0 [pid 25113] exit_group(0 [pid 25114] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25113] <... exit_group resumed>) = ? [pid 25112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25114] +++ exited with 0 +++ [pid 25113] +++ exited with 0 +++ [pid 25112] exit_group(0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25112] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25112] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25117 attached ./strace-static-x86_64: Process 25118 attached , child_tidptr=0x555581290650) = 25118 ./strace-static-x86_64: Process 25119 attached [pid 25117] set_robust_list(0x555581290660, 24 [pid 25118] set_robust_list(0x555581290660, 24 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25119] set_robust_list(0x555581290660, 24 [pid 25117] <... set_robust_list resumed>) = 0 [pid 25119] <... set_robust_list resumed>) = 0 [pid 25118] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25119 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25117 [pid 25119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25117] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25120 attached [pid 25119] <... prctl resumed>) = 0 [pid 25117] <... prctl resumed>) = 0 [pid 25119] setpgid(0, 0) = 0 [pid 25117] setpgid(0, 0 [pid 25119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25120] set_robust_list(0x555581290660, 24 [pid 25118] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25121 attached [pid 25120] <... set_robust_list resumed>) = 0 [pid 25119] <... openat resumed>) = 3 [pid 25117] <... setpgid resumed>) = 0 [pid 25118] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25120 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25121 [pid 25121] set_robust_list(0x555581290660, 24 [pid 25120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25119] write(3, "1000", 4 [pid 25117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25118] <... setpgid resumed>) = 0 [pid 25121] <... set_robust_list resumed>) = 0 [pid 25120] <... prctl resumed>) = 0 [pid 25119] <... write resumed>) = 4 [pid 25117] <... openat resumed>) = 3 [pid 25121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25120] setpgid(0, 0 [pid 25118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25120] <... setpgid resumed>) = 0 [pid 25119] close(3 [pid 25117] write(3, "1000", 4 [pid 25119] <... close resumed>) = 0 [pid 25117] <... write resumed>) = 4 [pid 25117] close(3) = 0 [pid 25117] write(1, "executing program\n", 18executing program executing program [pid 25119] write(1, "executing program\n", 18 [pid 25117] <... write resumed>) = 18 [pid 25119] <... write resumed>) = 18 [pid 25117] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25121] <... prctl resumed>) = 0 [pid 25119] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25121] setpgid(0, 0 [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 25117] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25121] <... setpgid resumed>) = 0 [pid 25119] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25117] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25119] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25120] <... openat resumed>) = 3 [pid 25119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25118] <... openat resumed>) = 3 [pid 25121] write(3, "1000", 4 [pid 25120] write(3, "1000", 4 [pid 25117] <... bpf resumed>) = 3 [pid 25121] <... write resumed>) = 4 [pid 25120] <... write resumed>) = 4 [pid 25119] <... bpf resumed>) = 3 [pid 25121] close(3 [pid 25120] close(3 [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 25118] write(3, "1000", 4 [pid 25121] <... close resumed>) = 0 [pid 25120] <... close resumed>) = 0 executing program [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] <... write resumed>) = 4 [pid 25120] write(1, "executing program\n", 18 [pid 25118] close(3 [pid 25120] <... write resumed>) = 18 [pid 25120] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25119] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25118] <... close resumed>) = 0 [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) executing program [pid 25119] exit_group(0 [pid 25118] write(1, "executing program\n", 18 [pid 25120] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25119] <... exit_group resumed>) = ? [pid 25118] <... write resumed>) = 18 [pid 25120] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 25118] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25121] write(1, "executing program\n", 18executing program [pid 25120] <... bpf resumed>) = 3 [pid 25117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25121] <... write resumed>) = 18 [pid 25117] exit_group(0 [pid 25118] 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 25117] <... exit_group resumed>) = ? [pid 25118] <... 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 25120] 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_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25123 attached [pid 25121] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25117] +++ exited with 0 +++ [pid 25118] <... bpf resumed>) = 3 [pid 25121] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25123] set_robust_list(0x555581290660, 24 [pid 25121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25123] <... set_robust_list resumed>) = 0 [pid 25120] <... exit_group resumed>) = ? [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 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25121] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25123 [pid 25123] prctl(PR_SET_PDEATHSIG, SIGKILL [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 25118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 25121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25123] <... prctl resumed>) = 0 [pid 25121] exit_group(0 [pid 25118] exit_group(0 [pid 25123] setpgid(0, 0 [pid 25121] <... exit_group resumed>) = ? [pid 25120] +++ exited with 0 +++ [pid 25118] <... exit_group resumed>) = ? [pid 25123] <... setpgid resumed>) = 0 [pid 25121] +++ exited with 0 +++ [pid 25118] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25124 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25123] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25124 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25124] set_robust_list(0x555581290660, 24executing program [pid 25123] <... write resumed>) = 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 [pid 25124] <... set_robust_list resumed>) = 0 [pid 25123] close(3) = 0 [pid 25123] write(1, "executing program\n", 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25123] <... write resumed>) = 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25125 attached [pid 25124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25123] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25125] set_robust_list(0x555581290660, 24 [pid 25124] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25126 attached [pid 25124] setpgid(0, 0 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25125 [pid 25124] <... setpgid resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25126 [pid 25126] set_robust_list(0x555581290660, 24 [pid 25125] <... set_robust_list resumed>) = 0 [pid 25124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25123] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25127 attached [pid 25127] set_robust_list(0x555581290660, 24 [pid 25126] <... set_robust_list resumed>) = 0 [pid 25125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25124] <... openat resumed>) = 3 [pid 25123] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25127] <... set_robust_list resumed>) = 0 [pid 25127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25124] write(3, "1000", 4 [pid 25127] <... prctl resumed>) = 0 [pid 25124] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25127 [pid 25127] setpgid(0, 0 [pid 25126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25124] close(3 [pid 25127] <... setpgid resumed>) = 0 [pid 25124] <... close resumed>) = 0 [pid 25127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25126] <... prctl resumed>) = 0 [pid 25125] <... prctl resumed>) = 0 [pid 25124] write(1, "executing program\n", 18 [pid 25123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25126] setpgid(0, 0 [pid 25125] setpgid(0, 0 [pid 25124] <... write resumed>) = 18 [pid 25127] write(3, "1000", 4 [pid 25124] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25127] <... write resumed>) = 4 [pid 25127] close(3 [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] <... bpf resumed>) = 3 [pid 25125] <... setpgid resumed>) = 0 [pid 25127] <... close resumed>) = 0 [pid 25126] <... setpgid resumed>) = 0 [pid 25124] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25127] write(1, "executing program\n", 18 [pid 25124] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25127] <... write resumed>) = 18 [pid 25127] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25124] <... bpf resumed>) = 3 [pid 25127] 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 25127] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25126] write(3, "1000", 4 [pid 25125] <... openat resumed>) = 3 [pid 25124] 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>) = -1 EBADF (Bad file descriptor) [pid 25127] <... bpf resumed>) = 3 [pid 25126] <... write resumed>) = 4 [pid 25124] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25123] exit_group(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 25126] close(3 [pid 25125] write(3, "1000", 4 [pid 25124] exit_group(0 [pid 25123] <... exit_group resumed>) = ? [pid 25127] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25124] <... exit_group resumed>) = ? [pid 25127] exit_group(0 executing program [pid 25126] <... close resumed>) = 0 [pid 25125] <... write resumed>) = 4 [pid 25124] +++ exited with 0 +++ [pid 25123] +++ exited with 0 +++ [pid 25126] write(1, "executing program\n", 18 [pid 25125] close(3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25126] <... write resumed>) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25125] <... close resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> executing program [pid 25125] write(1, "executing program\n", 18 [pid 25127] <... exit_group resumed>) = ? [pid 25126] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25125] <... write resumed>) = 18 [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 25125] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25127] +++ exited with 0 +++ [pid 25126] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25125] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25125] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25126] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25128 attached [pid 25126] <... bpf resumed>) = 3 [pid 25128] set_robust_list(0x555581290660, 24) = 0 [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 25125] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25126] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25125] 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 25125] exit_group(0./strace-static-x86_64: Process 25129 attached ) = ? ./strace-static-x86_64: Process 25130 attached [pid 25128] <... prctl resumed>) = 0 [pid 25126] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25129 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25128 [pid 25129] set_robust_list(0x555581290660, 24 [pid 25128] setpgid(0, 0 [pid 25126] <... exit_group resumed>) = ? [pid 25128] <... setpgid resumed>) = 0 [pid 25128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25125] +++ exited with 0 +++ [pid 25128] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25130 [pid 25130] set_robust_list(0x555581290660, 24 [pid 25129] <... set_robust_list resumed>) = 0 [pid 25128] write(3, "1000", 4 [pid 25126] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 25130] <... set_robust_list resumed>) = 0 [pid 25129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25128] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25129] <... prctl resumed>) = 0 [pid 25128] close(3 [pid 25130] <... prctl resumed>) = 0 [pid 25129] setpgid(0, 0 [pid 25128] <... close resumed>) = 0 [pid 25130] setpgid(0, 0 [pid 25129] <... setpgid resumed>) = 0 [pid 25128] write(1, "executing program\n", 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25130] <... setpgid resumed>) = 0 [pid 25129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25128] <... write resumed>) = 18 executing program ./strace-static-x86_64: Process 25131 attached [pid 25129] <... openat resumed>) = 3 [pid 25128] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25130] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25132 attached [pid 25131] set_robust_list(0x555581290660, 24 [pid 25129] write(3, "1000", 4 [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 25132] set_robust_list(0x555581290660, 24 [pid 25131] <... set_robust_list resumed>) = 0 [pid 25130] write(3, "1000", 4 [pid 25129] <... write resumed>) = 4 [pid 25128] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25131 [pid 25132] <... set_robust_list resumed>) = 0 [pid 25131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25130] <... write resumed>) = 4 [pid 25129] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25132 [pid 25128] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25132] setpgid(0, 0 [pid 25131] <... prctl resumed>) = 0 [pid 25130] close(3 [pid 25129] <... close resumed>) = 0 [pid 25128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 25130] <... close resumed>) = 0 [pid 25132] <... setpgid resumed>) = 0 [pid 25131] <... setpgid resumed>) = 0 [pid 25129] write(1, "executing program\n", 18executing program [pid 25128] <... bpf resumed>) = 3 [pid 25129] <... write resumed>) = 18 [pid 25131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25130] write(1, "executing program\n", 18executing program [pid 25131] <... openat resumed>) = 3 [pid 25130] <... write resumed>) = 18 [pid 25129] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25132] <... openat resumed>) = 3 [pid 25132] write(3, "1000", 4 [pid 25131] write(3, "1000", 4 [pid 25130] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25128] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25132] <... write resumed>) = 4 [pid 25131] <... write resumed>) = 4 [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 25129] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25132] close(3 [pid 25131] close(3 [pid 25130] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25132] <... close resumed>) = 0 [pid 25131] <... close resumed>) = 0 [pid 25132] write(1, "executing program\n", 18 [pid 25130] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25131] write(1, "executing program\n", 18 [pid 25129] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25132] <... write resumed>) = 18 [pid 25131] <... write resumed>) = 18 [pid 25130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25132] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25131] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25129] <... bpf resumed>) = 3 [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 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 25131] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25130] <... bpf resumed>) = 3 [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] <... exit_group resumed>) = ? [pid 25132] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25131] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25132] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25129] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25128] +++ exited with 0 +++ [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>) = 3 [pid 25130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25129] exit_group(0 [pid 25132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25130] exit_group(0 [pid 25129] <... exit_group resumed>) = ? [pid 25132] exit_group(0 [pid 25131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25128, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25131] exit_group(0) = ? [pid 25132] <... exit_group resumed>) = ? [pid 25130] <... exit_group resumed>) = ? [pid 25129] +++ exited with 0 +++ [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25131] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25132] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25130] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25133 attached [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25133] set_robust_list(0x555581290660, 24 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25133 [pid 25133] <... set_robust_list resumed>) = 0 [pid 25133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25133] <... prctl resumed>) = 0 [pid 25133] setpgid(0, 0) = 0 [pid 25133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25133] <... openat resumed>) = 3 [pid 25133] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 25134 attached [pid 25133] close(3) = 0 [pid 25133] write(1, "executing program\n", 18executing program ) = 18 [pid 25133] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 25137 attached ./strace-static-x86_64: Process 25136 attached ./strace-static-x86_64: Process 25135 attached [pid 25134] set_robust_list(0x555581290660, 24) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25134 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25137 [pid 25137] set_robust_list(0x555581290660, 24 [pid 25133] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25136 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25135 [pid 25137] <... set_robust_list resumed>) = 0 [pid 25136] set_robust_list(0x555581290660, 24 [pid 25135] set_robust_list(0x555581290660, 24 [pid 25134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25133] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25134] <... prctl resumed>) = 0 [pid 25136] <... set_robust_list resumed>) = 0 [pid 25137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25136] <... prctl resumed>) = 0 [pid 25135] <... set_robust_list resumed>) = 0 [pid 25134] setpgid(0, 0 [pid 25137] <... prctl resumed>) = 0 [pid 25136] setpgid(0, 0 [pid 25133] <... bpf resumed>) = 3 [pid 25137] setpgid(0, 0 [pid 25136] <... setpgid resumed>) = 0 [pid 25135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25134] <... setpgid resumed>) = 0 [pid 25137] <... setpgid resumed>) = 0 [pid 25137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25135] <... prctl resumed>) = 0 [pid 25134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25137] write(3, "1000", 4 [pid 25136] <... openat resumed>) = 3 [pid 25135] setpgid(0, 0 [pid 25134] <... openat resumed>) = 3 [pid 25133] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25137] <... write resumed>) = 4 [pid 25136] write(3, "1000", 4 [pid 25137] close(3 [pid 25135] <... setpgid resumed>) = 0 [pid 25137] <... close resumed>) = 0 [pid 25136] <... write resumed>) = 4 [pid 25137] write(1, "executing program\n", 18 [pid 25135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25134] write(3, "1000", 4 [pid 25136] close(3 [pid 25133] exit_group(0 [pid 25134] <... write resumed>) = 4 [pid 25134] close(3) = 0 executing program executing program [pid 25134] write(1, "executing program\n", 18 [pid 25137] <... write resumed>) = 18 [pid 25136] <... close resumed>) = 0 [pid 25134] <... write resumed>) = 18 [pid 25133] <... exit_group resumed>) = ? [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 25137] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25136] write(1, "executing program\n", 18 [pid 25135] <... openat resumed>) = 3 [pid 25133] +++ exited with 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 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25137] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25136] <... write resumed>) = 18 [pid 25135] write(3, "1000", 4 [pid 25134] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25137] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25136] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25135] <... write resumed>) = 4 [pid 25134] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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] close(3 [pid 25134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 25136] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25135] <... close resumed>) = 0 executing program [pid 25134] <... bpf resumed>) = 3 [pid 25136] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25135] write(1, "executing program\n", 18) = 18 [pid 25135] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25137] exit_group(0 [pid 25136] <... bpf resumed>) = 3 [pid 25134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25135] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25134] exit_group(0 [pid 25135] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25137] <... exit_group resumed>) = ? [pid 25135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 25134] <... exit_group resumed>) = ? [pid 25137] +++ exited with 0 +++ [pid 25136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25134] +++ exited with 0 +++ [pid 25136] exit_group(0 [pid 25135] <... bpf resumed>) = 3 [pid 25136] <... exit_group resumed>) = ? [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 25138 attached [pid 25136] +++ exited with 0 +++ [pid 25135] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25138 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25138] set_robust_list(0x555581290660, 24 [pid 25135] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25135] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25138] <... set_robust_list resumed>) = 0 [pid 25138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25138] setpgid(0, 0) = 0 [pid 25135] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25138] <... openat resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25138] write(3, "1000", 4) = 4 [pid 25138] close(3) = 0 executing program [pid 25138] write(1, "executing program\n", 18 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25138] <... write resumed>) = 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25138] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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) = -1 ENOENT (No such file or directory) [pid 25138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25139] set_robust_list(0x555581290660, 24) = 0 [pid 25139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25138] <... bpf resumed>) = 3 [pid 25139] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25140 attached [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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25139 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25140 [pid 25139] setpgid(0, 0 [pid 25140] set_robust_list(0x555581290660, 24 [pid 25138] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25142 attached ./strace-static-x86_64: Process 25141 attached [pid 25140] <... set_robust_list resumed>) = 0 [pid 25139] <... setpgid resumed>) = 0 [pid 25138] exit_group(0 [pid 25142] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25142 [pid 25142] <... set_robust_list resumed>) = 0 [pid 25141] set_robust_list(0x555581290660, 24 [pid 25140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25138] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25141 [pid 25142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25141] <... set_robust_list resumed>) = 0 [pid 25140] <... prctl resumed>) = 0 [pid 25142] <... prctl resumed>) = 0 [pid 25142] setpgid(0, 0) = 0 [pid 25141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25140] setpgid(0, 0 [pid 25139] <... openat resumed>) = 3 [pid 25138] +++ exited with 0 +++ [pid 25142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25140] <... setpgid resumed>) = 0 [pid 25141] <... prctl resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25138, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25142] <... openat resumed>) = 3 [pid 25141] setpgid(0, 0 [pid 25140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25139] write(3, "1000", 4 [pid 25142] write(3, "1000", 4 [pid 25141] <... setpgid resumed>) = 0 [pid 25139] <... write resumed>) = 4 [pid 25142] <... write resumed>) = 4 [pid 25139] close(3 [pid 25142] close(3 [pid 25141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 25140] <... openat resumed>) = 3 [pid 25139] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25142] <... close resumed>) = 0 [pid 25140] write(3, "1000", 4 [pid 25139] write(1, "executing program\n", 18 [pid 25142] write(1, "executing program\n", 18 [pid 25139] <... write resumed>) = 18 [pid 25142] <... write resumed>) = 18 [pid 25139] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25142] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25143 attached [pid 25141] <... openat resumed>) = 3 [pid 25140] <... write resumed>) = 4 [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 25143] set_robust_list(0x555581290660, 24) = 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 25141] write(3, "1000", 4 [pid 25140] close(3 [pid 25139] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25143 [pid 25143] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 25142] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25141] <... write resumed>) = 4 [pid 25140] <... close resumed>) = 0 [pid 25139] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25143] <... prctl resumed>) = 0 [pid 25142] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25141] close(3 [pid 25140] write(1, "executing program\n", 18 [pid 25143] setpgid(0, 0 [pid 25142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... close resumed>) = 0 [pid 25140] <... write resumed>) = 18 [pid 25139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25143] <... setpgid resumed>) = 0 [pid 25143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25142] <... bpf resumed>) = 3 [pid 25143] <... openat resumed>) = 3 [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] write(1, "executing program\n", 18 [pid 25140] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25139] <... bpf resumed>) = 3 [pid 25142] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25143] write(3, "1000", 4 [pid 25141] <... write resumed>) = 18 [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 25143] <... write resumed>) = 4 [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 25139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25143] close(3 [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 25140] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25139] exit_group(0 [pid 25142] exit_group(0 [pid 25143] <... close resumed>) = 0 [pid 25142] <... exit_group resumed>) = ? [pid 25141] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? executing program [pid 25143] write(1, "executing program\n", 18 [pid 25141] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25139] +++ exited with 0 +++ [pid 25143] <... write resumed>) = 18 [pid 25143] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25142] +++ exited with 0 +++ [pid 25141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 5842] --- 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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25143] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25141] <... bpf resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25143] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25140] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25143] <... bpf resumed>) = 3 [pid 25141] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25140] exit_group(0) = ? ./strace-static-x86_64: Process 25144 attached [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 25141] exit_group(0) = ? [pid 25140] +++ exited with 0 +++ [pid 25143] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25144 [pid 25144] set_robust_list(0x555581290660, 24) = 0 [pid 25144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25143] exit_group(0 [pid 25141] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25144] setpgid(0, 0 [pid 25143] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25141, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25144] <... setpgid resumed>) = 0 [pid 25144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25145 attached [pid 25144] <... openat resumed>) = 3 [pid 25143] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25145 ./strace-static-x86_64: Process 25147 attached ./strace-static-x86_64: Process 25146 attached [pid 25145] set_robust_list(0x555581290660, 24 [pid 25144] write(3, "1000", 4 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25147] set_robust_list(0x555581290660, 24 [pid 25145] <... set_robust_list resumed>) = 0 [pid 25144] <... write resumed>) = 4 [pid 25146] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25146 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25147 [pid 25147] <... set_robust_list resumed>) = 0 [pid 25146] <... set_robust_list resumed>) = 0 [pid 25145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25144] close(3 [pid 25147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25144] <... close resumed>) = 0 executing program [pid 25145] <... prctl resumed>) = 0 [pid 25144] write(1, "executing program\n", 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25147] <... prctl resumed>) = 0 [pid 25146] <... prctl resumed>) = 0 [pid 25145] setpgid(0, 0 [pid 25144] <... write resumed>) = 18 [pid 25147] setpgid(0, 0 [pid 25146] setpgid(0, 0 [pid 25147] <... setpgid resumed>) = 0 [pid 25146] <... setpgid resumed>) = 0 [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 25145] <... setpgid resumed>) = 0 [pid 25144] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25146] <... openat resumed>) = 3 [pid 25145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25148 attached [pid 25147] <... openat resumed>) = 3 [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 25144] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25148] set_robust_list(0x555581290660, 24 [pid 25147] write(3, "1000", 4 [pid 25146] write(3, "1000", 4 [pid 25144] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25148 [pid 25148] <... set_robust_list resumed>) = 0 [pid 25147] <... write resumed>) = 4 [pid 25146] <... write resumed>) = 4 [pid 25144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3executing program [pid 25146] close(3 [pid 25147] <... close resumed>) = 0 [pid 25146] <... close resumed>) = 0 [pid 25147] write(1, "executing program\n", 18 [pid 25146] write(1, "executing program\n", 18executing program [pid 25148] <... prctl resumed>) = 0 [pid 25147] <... write resumed>) = 18 [pid 25146] <... write resumed>) = 18 [pid 25145] <... openat resumed>) = 3 [pid 25144] <... bpf resumed>) = 3 [pid 25148] setpgid(0, 0 [pid 25147] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25145] write(3, "1000", 4 [pid 25146] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 25147] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25146] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25145] <... write resumed>) = 4 [pid 25148] <... setpgid resumed>) = 0 [pid 25146] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25145] close(3 [pid 25148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25147] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25145] <... close resumed>) = 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 25148] <... openat resumed>) = 3 executing program [pid 25147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25145] write(1, "executing program\n", 18 [pid 25148] write(3, "1000", 4 [pid 25145] <... write resumed>) = 18 [pid 25144] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25148] <... write resumed>) = 4 [pid 25147] <... bpf resumed>) = 3 [pid 25145] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25148] 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 25148] <... close resumed>) = 0 [pid 25146] <... bpf resumed>) = 3 [pid 25145] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25148] write(1, "executing program\n", 18executing program [pid 25145] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25148] <... write resumed>) = 18 [pid 25147] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25144] exit_group(0 [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 25146] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25144] <... exit_group resumed>) = ? [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 25145] <... bpf resumed>) = 3 [pid 25148] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [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 25144] +++ exited with 0 +++ [pid 25147] exit_group(0) = ? [pid 25146] exit_group(0 [pid 25148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25145] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25148] <... bpf resumed>) = 3 [pid 25147] +++ exited with 0 +++ [pid 25146] +++ exited with 0 +++ [pid 25145] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [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 5844] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25148] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25145] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 25148] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25149 attached [pid 25148] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25149 [pid 25149] set_robust_list(0x555581290660, 24 [pid 25148] +++ exited with 0 +++ [pid 25145] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25149] <... set_robust_list resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25151 attached ./strace-static-x86_64: Process 25150 attached [pid 25149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25150] set_robust_list(0x555581290660, 24 [pid 25151] set_robust_list(0x555581290660, 24) = 0 [pid 25150] <... set_robust_list resumed>) = 0 [pid 25150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25149] <... prctl resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25150 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25151 [pid 25151] <... prctl resumed>) = 0 [pid 25150] <... prctl resumed>) = 0 [pid 25149] setpgid(0, 0 [pid 25151] setpgid(0, 0 [pid 25150] setpgid(0, 0 [pid 25151] <... setpgid resumed>) = 0 [pid 25150] <... setpgid resumed>) = 0 [pid 25149] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25150] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25153 attached ./strace-static-x86_64: Process 25152 attached [pid 25151] write(3, "1000", 4 [pid 25149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25153] set_robust_list(0x555581290660, 24 [pid 25152] set_robust_list(0x555581290660, 24 [pid 25151] <... write resumed>) = 4 [pid 25150] write(3, "1000", 4 [pid 25149] <... openat resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25153 executing program [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25152 [pid 25153] <... set_robust_list resumed>) = 0 [pid 25152] <... set_robust_list resumed>) = 0 [pid 25151] close(3 [pid 25150] <... write resumed>) = 4 [pid 25151] <... close resumed>) = 0 [pid 25150] close(3 [pid 25153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25151] write(1, "executing program\n", 18 [pid 25150] <... close resumed>) = 0 [pid 25149] write(3, "1000", 4executing program [pid 25153] <... prctl resumed>) = 0 [pid 25152] <... prctl resumed>) = 0 [pid 25151] <... write resumed>) = 18 [pid 25150] write(1, "executing program\n", 18 [pid 25149] <... write resumed>) = 4 [pid 25151] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25150] <... write resumed>) = 18 [pid 25149] close(3 [pid 25153] setpgid(0, 0 [pid 25152] setpgid(0, 0 [pid 25153] <... setpgid resumed>) = 0 [pid 25152] <... setpgid resumed>) = 0 [pid 25153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25153] <... openat resumed>) = 3 [pid 25152] <... openat resumed>) = 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 25150] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25149] <... close resumed>) = 0 executing program [pid 25151] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25149] write(1, "executing program\n", 18) = 18 [pid 25153] write(3, "1000", 4 [pid 25152] write(3, "1000", 4 [pid 25150] <... bpf resumed>, buf="cgroup", prog_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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25151] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25153] <... write resumed>) = 4 [pid 25152] <... write resumed>) = 4 [pid 25150] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 25153] close(3 [pid 25152] close(3 [pid 25150] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25149] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25151] <... bpf resumed>) = 3 [pid 25150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25149] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25153] <... close resumed>) = 0 [pid 25152] <... close resumed>) = 0 [pid 25149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25153] write(1, "executing program\n", 18 executing program executing program [pid 25152] write(1, "executing program\n", 18 [pid 25150] <... bpf resumed>) = 3 [pid 25149] <... bpf resumed>) = 3 [pid 25153] <... write resumed>) = 18 [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 25149] 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(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25152] <... write resumed>) = 18 [pid 25151] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 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 25152] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25149] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25153] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25151] exit_group(0 [pid 25150] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25149] exit_group(0) = ? [pid 25153] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25152] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25151] <... exit_group resumed>) = ? [pid 25150] exit_group(0 [pid 25149] +++ exited with 0 +++ [pid 25153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25151] +++ exited with 0 +++ [pid 25150] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25153] <... bpf resumed>) = 3 [pid 25152] <... bpf resumed>) = 3 [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 25153] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25150] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25153] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25152] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25153] exit_group(0 [pid 25152] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25153] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25154 attached [pid 25153] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25152] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25153, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25154] set_robust_list(0x555581290660, 24) = 0 [pid 25154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25152] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25154 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25154] <... prctl resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25154] setpgid(0, 0) = 0 [pid 25154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25155 attached [pid 25155] set_robust_list(0x555581290660, 24 [pid 25154] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25156 attached [pid 25155] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25155 [pid 25156] set_robust_list(0x555581290660, 24 [pid 25155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25154] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25156 [pid 25156] <... set_robust_list resumed>) = 0 [pid 25154] <... write resumed>) = 4 [pid 25155] <... prctl resumed>) = 0 [pid 25156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25155] setpgid(0, 0 [pid 25154] close(3 [pid 25156] <... prctl resumed>) = 0 [pid 25155] <... setpgid resumed>) = 0 [pid 25156] setpgid(0, 0 [pid 25155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25154] <... close resumed>) = 0 [pid 25156] <... setpgid resumed>) = 0 executing program [pid 25155] <... openat resumed>) = 3 [pid 25156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25154] write(1, "executing program\n", 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25156] <... openat resumed>) = 3 [pid 25154] <... write resumed>) = 18 [pid 25155] write(3, "1000", 4) = 4 [pid 25155] close(3 [pid 25156] write(3, "1000", 4 [pid 25154] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25156] <... write resumed>) = 4 [pid 25155] <... close resumed>) = 0 [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) executing program [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25156] close(3 [pid 25155] write(1, "executing program\n", 18) = 18 [pid 25155] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25155] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25158 attached ./strace-static-x86_64: Process 25157 attached [pid 25156] <... close resumed>) = 0 [pid 25154] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25157] set_robust_list(0x555581290660, 24 [pid 25158] set_robust_list(0x555581290660, 24 [pid 25157] <... set_robust_list resumed>) = 0 [pid 25156] write(1, "executing program\n", 18 [pid 25154] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25155] <... bpf resumed>) = 3 [pid 25157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25157] <... prctl resumed>) = 0 [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 25158] <... set_robust_list resumed>) = 0 [pid 25157] setpgid(0, 0 [pid 25156] <... write resumed>) = 18 [pid 25155] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25157 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25158 [pid 25157] <... setpgid resumed>) = 0 [pid 25158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25156] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25155] exit_group(0 [pid 25154] <... bpf resumed>) = 3 [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 25156] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25158] <... prctl resumed>) = 0 [pid 25157] <... openat resumed>) = 3 [pid 25156] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25155] <... exit_group resumed>) = ? [pid 25154] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25158] setpgid(0, 0 [pid 25156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25158] <... setpgid resumed>) = 0 [pid 25156] <... bpf resumed>) = 3 [pid 25155] +++ exited with 0 +++ [pid 25157] write(3, "1000", 4 [pid 25154] exit_group(0 [pid 25157] <... write resumed>) = 4 [pid 25158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25155, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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 25158] <... openat resumed>) = 3 [pid 25157] close(3 [pid 25154] <... exit_group resumed>) = ? [pid 25158] write(3, "1000", 4 [pid 25157] <... close resumed>) = 0 [pid 25156] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25158] <... write resumed>) = 4 [pid 25157] write(1, "executing program\n", 18 [pid 25158] close(3 [pid 25157] <... write resumed>) = 18 [pid 25158] <... close resumed>) = 0 [pid 25157] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25154] +++ exited with 0 +++ executing program [pid 25158] write(1, "executing program\n", 18 [pid 25157] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25156] exit_group(0 [pid 25158] <... write resumed>) = 18 [pid 25157] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25158] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25157] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25158] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25157] <... bpf resumed>) = 3 [pid 25156] +++ exited with 0 +++ ./strace-static-x86_64: Process 25159 attached [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25157] 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 25160 attached [pid 25159] set_robust_list(0x555581290660, 24 [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 resumed>) = -1 EBADF (Bad file descriptor) [pid 25160] set_robust_list(0x555581290660, 24 [pid 25159] <... set_robust_list resumed>) = 0 [pid 25158] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25157] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25159 [pid 25160] <... set_robust_list resumed>) = 0 [pid 25158] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25158] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25161 attached [pid 25160] <... prctl resumed>) = 0 [pid 25159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25157] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25160 [pid 25161] set_robust_list(0x555581290660, 24 [pid 25160] setpgid(0, 0 [pid 25159] <... prctl resumed>) = 0 [pid 25158] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25161 [pid 25161] <... set_robust_list resumed>) = 0 [pid 25160] <... setpgid resumed>) = 0 [pid 25159] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25159] <... setpgid resumed>) = 0 [pid 25157] +++ exited with 0 +++ [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25161] <... prctl resumed>) = 0 [pid 25160] <... openat resumed>) = 3 [pid 25159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- 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] setpgid(0, 0 [pid 25160] write(3, "1000", 4 [pid 25161] <... setpgid resumed>) = 0 [pid 25159] <... openat resumed>) = 3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25160] <... write resumed>) = 4 [pid 25159] write(3, "1000", 4 [pid 25161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25160] close(3 [pid 25159] <... write resumed>) = 4 [pid 25160] <... close resumed>) = 0 [pid 25159] close(3 [pid 25160] write(1, "executing program\n", 18 [pid 25159] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25161] <... openat resumed>) = 3 [pid 25160] <... write resumed>) = 18 [pid 25159] write(1, "executing program\n", 18executing program [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25162 attached [pid 25161] write(3, "1000", 4 [pid 25160] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25159] <... write resumed>) = 18 [pid 25159] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25163 attached [pid 25162] set_robust_list(0x555581290660, 24 [pid 25161] <... write resumed>) = 4 [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 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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25162 [pid 25163] set_robust_list(0x555581290660, 24 [pid 25162] <... set_robust_list resumed>) = 0 [pid 25161] close(3 [pid 25160] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25159] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25163 [pid 25163] <... set_robust_list resumed>) = 0 [pid 25162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25161] <... close resumed>) = 0 [pid 25160] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25159] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25162] <... prctl resumed>) = 0 [pid 25161] write(1, "executing program\n", 18 [pid 25162] setpgid(0, 0 [pid 25161] <... write resumed>) = 18 [pid 25163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25162] <... setpgid resumed>) = 0 [pid 25161] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25163] <... prctl resumed>) = 0 [pid 25162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25162] <... openat resumed>) = 3 [pid 25161] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25159] <... bpf resumed>) = 3 [pid 25163] setpgid(0, 0 [pid 25161] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25162] write(3, "1000", 4 [pid 25161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25163] <... setpgid resumed>) = 0 [pid 25162] <... write resumed>) = 4 [pid 25161] <... bpf resumed>) = 3 [pid 25160] <... bpf resumed>) = 3 [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 25163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25162] close(3 [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 25159] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25163] <... openat resumed>) = 3 [pid 25162] <... close resumed>) = 0 executing program [pid 25161] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25162] write(1, "executing program\n", 18 [pid 25159] exit_group(0 [pid 25163] write(3, "1000", 4 [pid 25161] exit_group(0executing program [pid 25162] <... write resumed>) = 18 [pid 25160] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25161] <... exit_group resumed>) = ? [pid 25159] <... exit_group resumed>) = ? [pid 25163] <... write resumed>) = 4 [pid 25163] close(3 [pid 25162] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25163] <... close resumed>) = 0 [pid 25163] write(1, "executing program\n", 18) = 18 [pid 25163] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] <... bpf resumed>, buf="cgroup", prog_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] +++ exited with 0 +++ [pid 25160] exit_group(0 [pid 25159] +++ exited with 0 +++ [pid 25162] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25163] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25160] <... exit_group resumed>) = ? [pid 25163] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25162] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25163] <... bpf resumed>) = 3 [pid 25160] +++ exited with 0 +++ ./strace-static-x86_64: Process 25164 attached ./strace-static-x86_64: Process 25165 attached [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 25162] <... bpf resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25164 [pid 25164] set_robust_list(0x555581290660, 24 [pid 25165] set_robust_list(0x555581290660, 24 [pid 25164] <... set_robust_list resumed>) = 0 [pid 25163] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25165 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25165] <... set_robust_list resumed>) = 0 [pid 25164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25163] exit_group(0 [pid 25164] <... prctl resumed>) = 0 [pid 25164] setpgid(0, 0) = 0 [pid 25165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25163] <... exit_group resumed>) = ? [pid 25162] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25165] <... prctl resumed>) = 0 [pid 25164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25162] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25165] setpgid(0, 0) = 0 [pid 25163] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25163, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25162] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25164] <... openat resumed>) = 3 [pid 25164] write(3, "1000", 4) = 4 [pid 25164] close(3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25162] +++ exited with 0 +++ ./strace-static-x86_64: Process 25166 attached [pid 25165] <... openat resumed>) = 3 [pid 25164] <... close resumed>) = 0 [pid 25166] set_robust_list(0x555581290660, 24 [pid 25165] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25166 [pid 25166] <... set_robust_list resumed>) = 0 [pid 25165] <... write resumed>) = 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25165] close(3 [pid 25166] <... prctl resumed>) = 0 executing program [pid 25165] <... close resumed>) = 0 [pid 25166] setpgid(0, 0 [pid 25165] write(1, "executing program\n", 18) = 18 [pid 25166] <... setpgid resumed>) = 0 executing program [pid 25165] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25164] write(1, "executing program\n", 18 [pid 25165] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25164] <... write resumed>) = 18 [pid 25165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25167 attached ) = 3 [pid 25164] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25167 [pid 25164] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5845] <... restart_syscall resumed>) = 0 [pid 25166] <... openat resumed>) = 3 [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 25164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 25165] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25166] write(3, "1000", 4 [pid 25165] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25167] <... set_robust_list resumed>) = 0 [pid 25166] <... write resumed>) = 4 [pid 25165] <... exit_group resumed>) = ? [pid 25164] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25168 attached [pid 25167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25166] close(3 [pid 25167] <... prctl resumed>) = 0 [pid 25166] <... close resumed>) = 0 [pid 25168] set_robust_list(0x555581290660, 24executing program [pid 25167] setpgid(0, 0 [pid 25166] write(1, "executing program\n", 18 [pid 25165] +++ exited with 0 +++ [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25168 [pid 25168] <... set_robust_list resumed>) = 0 [pid 25167] <... setpgid resumed>) = 0 [pid 25166] <... write resumed>) = 18 [pid 25168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25164] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25168] <... prctl resumed>) = 0 [pid 25166] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25168] setpgid(0, 0 [pid 25164] exit_group(0 [pid 25168] <... setpgid resumed>) = 0 [pid 25168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25166] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25164] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25168] <... openat resumed>) = 3 [pid 25167] <... openat resumed>) = 3 [pid 25166] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25164] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 25168] write(3, "1000", 4 [pid 25167] write(3, "1000", 4 [pid 25166] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25168] <... write resumed>) = 4 [pid 25167] <... write resumed>) = 4 [pid 25168] close(3 [pid 25167] close(3 [pid 25166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25168] <... close resumed>) = 0 [pid 25167] <... close resumed>) = 0 [pid 25166] <... bpf resumed>) = 3 [pid 25168] write(1, "executing program\n", 18 executing program executing program [pid 25167] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25168] <... write resumed>) = 18 [pid 25167] <... write resumed>) = 18 [pid 25166] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25166] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25169 attached [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 25169] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25170 attached [pid 25168] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25166] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25169 [pid 25170] set_robust_list(0x555581290660, 24) = 0 [pid 25169] <... set_robust_list resumed>) = 0 [pid 25168] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25167] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25166] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25170 [pid 25170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25169] <... prctl resumed>) = 0 [pid 25167] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25166] +++ exited with 0 +++ [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=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25170] <... setpgid resumed>) = 0 [pid 25169] <... setpgid resumed>) = 0 [pid 25168] <... bpf resumed>) = 3 [pid 25170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25167] <... bpf resumed>) = 3 [pid 25170] <... openat resumed>) = 3 [pid 25169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25170] write(3, "1000", 4 [pid 25169] write(3, "1000", 4 [pid 25168] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25167] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25170] <... write resumed>) = 4 [pid 25169] <... write resumed>) = 4 [pid 25169] close(3) = 0 [pid 25168] exit_group(0 executing program [pid 25169] write(1, "executing program\n", 18) = 18 [pid 25169] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25170] close(3 [pid 25168] <... exit_group resumed>) = ? [pid 25167] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25170] <... close resumed>) = 0 [pid 25169] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25171 attached [pid 25171] set_robust_list(0x555581290660, 24) = 0 [pid 25171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 25170] write(1, "executing program\n", 18 [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 25168] +++ exited with 0 +++ [pid 25167] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25171 [pid 25171] setpgid(0, 0 [pid 25170] <... write resumed>) = 18 [pid 25171] <... setpgid resumed>) = 0 [pid 25169] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25169] exit_group(0 [pid 25171] <... openat resumed>) = 3 [pid 25170] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25169] <... exit_group resumed>) = ? [pid 25167] +++ exited with 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 25170] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25171] write(3, "1000", 4 [pid 25170] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25171] <... write resumed>) = 4 [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] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25171] close(3 [pid 25170] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25172 attached [pid 25171] <... close resumed>) = 0 [pid 25170] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25170] <... exit_group resumed>) = ? executing program [pid 25172] set_robust_list(0x555581290660, 24 [pid 25171] write(1, "executing program\n", 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25172 [pid 25172] <... set_robust_list resumed>) = 0 [pid 25171] <... write resumed>) = 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25172] setpgid(0, 0 [pid 25171] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25170] +++ exited with 0 +++ [pid 25172] <... setpgid resumed>) = 0 [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25173 attached ./strace-static-x86_64: Process 25174 attached [pid 25172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25171] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25173] set_robust_list(0x555581290660, 24 [pid 25171] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25173 [pid 25174] set_robust_list(0x555581290660, 24 [pid 25173] <... set_robust_list resumed>) = 0 [pid 25172] <... openat resumed>) = 3 executing program [pid 25171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25174 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25174] <... set_robust_list resumed>) = 0 [pid 25173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25172] write(3, "1000", 4) = 4 [pid 25172] close(3) = 0 [pid 25172] write(1, "executing program\n", 18 [pid 25171] <... bpf resumed>) = 3 [pid 25172] <... write resumed>) = 18 [pid 25172] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25172] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25175 attached [pid 25174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25173] <... prctl resumed>) = 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 [pid 25175] set_robust_list(0x555581290660, 24 [pid 25174] <... prctl resumed>) = 0 [pid 25173] setpgid(0, 0) = 0 [pid 25175] <... set_robust_list resumed>) = 0 [pid 25174] setpgid(0, 0 [pid 25173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25172] <... bpf resumed>) = 3 [pid 25171] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25175 [pid 25175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25174] <... setpgid resumed>) = 0 [pid 25173] <... openat resumed>) = 3 [pid 25174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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] <... openat resumed>) = 3 [pid 25175] <... prctl resumed>) = 0 [pid 25173] write(3, "1000", 4 [pid 25172] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25171] exit_group(0) = ? [pid 25175] setpgid(0, 0 [pid 25174] write(3, "1000", 4 [pid 25173] <... write resumed>) = 4 [pid 25175] <... setpgid resumed>) = 0 [pid 25174] <... write resumed>) = 4 [pid 25173] close(3 [pid 25175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25174] close(3 [pid 25173] <... close resumed>) = 0 [pid 25174] <... close resumed>) = 0 [pid 25173] write(1, "executing program\n", 18) = 18 executing program executing program [pid 25175] <... openat resumed>) = 3 [pid 25174] write(1, "executing program\n", 18 [pid 25173] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25172] exit_group(0 [pid 25171] +++ exited with 0 +++ [pid 25174] <... write resumed>) = 18 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25175] write(3, "1000", 4 [pid 25174] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25172] <... exit_group resumed>) = ? [pid 25175] <... write resumed>) = 4 [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 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 25175] close(3) = 0 [pid 25174] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25175] write(1, "executing program\n", 18 [pid 25174] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25175] <... write resumed>) = 18 [pid 25175] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 25174] <... bpf resumed>) = 3 [pid 25173] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25172] +++ exited with 0 +++ [pid 25175] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -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 [pid 25173] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- 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 5842] <... restart_syscall resumed>) = 0 [pid 25175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25174] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25175] <... bpf resumed>) = 3 [pid 25173] <... bpf resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25174] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25174] <... exit_group resumed>) = ? [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 25175] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25173] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25176 ./strace-static-x86_64: Process 25176 attached [pid 25175] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25174] +++ exited with 0 +++ [pid 25173] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25176] set_robust_list(0x555581290660, 24) = 0 [pid 25176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25177 attached [pid 25175] exit_group(0 [pid 25173] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25177] set_robust_list(0x555581290660, 24 [pid 25176] setpgid(0, 0 [pid 25175] <... exit_group resumed>) = ? [pid 25177] <... set_robust_list resumed>) = 0 [pid 25176] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25175] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25179 attached [pid 25177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25173] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25177 [pid 25179] set_robust_list(0x555581290660, 24 [pid 25177] <... prctl resumed>) = 0 [pid 25179] <... set_robust_list resumed>) = 0 [pid 25176] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25177] setpgid(0, 0 [pid 25176] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25179 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25177] <... setpgid resumed>) = 0 [pid 25176] <... write resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25180 attached [pid 25179] <... prctl resumed>) = 0 [pid 25177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25176] close(3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25180] set_robust_list(0x555581290660, 24 [pid 25179] setpgid(0, 0 [pid 25180] <... set_robust_list resumed>) = 0 [pid 25179] <... setpgid resumed>) = 0 [pid 25176] <... close resumed>) = 0 [pid 25180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25177] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25180 [pid 25180] <... prctl resumed>) = 0 [pid 25179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25176] write(1, "executing program\n", 18executing program [pid 25180] setpgid(0, 0 [pid 25177] write(3, "1000", 4 [pid 25176] <... write resumed>) = 18 [pid 25177] <... write resumed>) = 4 [pid 25176] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25179] <... openat resumed>) = 3 [pid 25177] close(3 [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 25176] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25181 attached [pid 25180] <... setpgid resumed>) = 0 [pid 25179] write(3, "1000", 4 [pid 25177] <... close resumed>) = 0 [pid 25176] <... bpf resumed>) = 3 executing program [pid 25181] set_robust_list(0x555581290660, 24 [pid 25179] <... write resumed>) = 4 [pid 25177] write(1, "executing program\n", 18 [pid 25179] close(3 [pid 25177] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25181 [pid 25181] <... set_robust_list resumed>) = 0 [pid 25181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25177] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25179] <... close resumed>) = 0 [pid 25181] <... prctl resumed>) = 0 [pid 25180] <... openat resumed>) = 3 [pid 25179] write(1, "executing program\n", 18 [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 25176] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25181] setpgid(0, 0 [pid 25180] write(3, "1000", 4 [pid 25179] <... write resumed>) = 18 [pid 25177] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25176] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25181] <... setpgid resumed>) = 0 [pid 25180] <... write resumed>) = 4 [pid 25179] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25180] close(3executing program [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 25176] exit_group(0 [pid 25180] <... close resumed>) = 0 [pid 25177] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25180] write(1, "executing program\n", 18 [pid 25177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25180] <... write resumed>) = 18 [pid 25181] <... openat resumed>) = 3 [pid 25180] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25179] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25181] write(3, "1000", 4 [pid 25179] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25181] <... write resumed>) = 4 executing program [pid 25179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25181] close(3 [pid 25179] <... bpf resumed>) = 3 [pid 25177] <... bpf resumed>) = 3 [pid 25181] <... close resumed>) = 0 [pid 25181] write(1, "executing program\n", 18) = 18 [pid 25181] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 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 25180] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25179] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25176] +++ exited with 0 +++ [pid 25181] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25180] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25179] exit_group(0 [pid 25177] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25181] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25180] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25177] exit_group(0 [pid 25181] <... bpf resumed>) = 3 [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 25180] <... bpf resumed>) = 3 [pid 25177] <... exit_group resumed>) = ? [pid 25181] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25181] exit_group(0 [pid 25180] 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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25181] <... exit_group resumed>) = ? [pid 25180] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25177] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25182 attached [pid 25181] +++ exited with 0 +++ [pid 25180] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25182 [pid 25180] <... exit_group resumed>) = ? [pid 5848] --- 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] set_robust_list(0x555581290660, 24 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25182] <... set_robust_list resumed>) = 0 [pid 25180] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25184 attached ./strace-static-x86_64: Process 25183 attached [pid 25182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25184 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25184] set_robust_list(0x555581290660, 24 [pid 25183] set_robust_list(0x555581290660, 24 [pid 25182] setpgid(0, 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25183 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25185 attached [pid 25184] <... set_robust_list resumed>) = 0 [pid 25183] <... set_robust_list resumed>) = 0 [pid 25182] <... setpgid resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25185] set_robust_list(0x555581290660, 24 [pid 25184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25185] <... set_robust_list resumed>) = 0 [pid 25184] <... prctl resumed>) = 0 [pid 25182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25185 [pid 25184] setpgid(0, 0 [pid 25183] <... prctl resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25185] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25186 attached [pid 25182] <... openat resumed>) = 3 [pid 25184] <... setpgid resumed>) = 0 [pid 25183] setpgid(0, 0 [pid 25186] set_robust_list(0x555581290660, 24 [pid 25185] <... prctl resumed>) = 0 [pid 25183] <... setpgid resumed>) = 0 [pid 25182] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25186 [pid 25186] <... set_robust_list resumed>) = 0 [pid 25185] setpgid(0, 0 [pid 25184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25182] <... write resumed>) = 4 [pid 25186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25185] <... setpgid resumed>) = 0 [pid 25183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25182] close(3 [pid 25184] <... openat resumed>) = 3 [pid 25182] <... close resumed>) = 0 [pid 25185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25186] <... prctl resumed>) = 0 [pid 25182] write(1, "executing program\n", 18executing program [pid 25186] setpgid(0, 0 [pid 25184] write(3, "1000", 4 [pid 25183] <... openat resumed>) = 3 [pid 25182] <... write resumed>) = 18 [pid 25186] <... setpgid resumed>) = 0 [pid 25185] <... openat resumed>) = 3 [pid 25184] <... write resumed>) = 4 [pid 25183] write(3, "1000", 4 [pid 25184] close(3) = 0 [pid 25182] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25185] write(3, "1000", 4 [pid 25184] write(1, "executing program\n", 18 [pid 25183] <... write resumed>) = 4 [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) executing program [pid 25186] <... openat resumed>) = 3 [pid 25185] <... write resumed>) = 4 [pid 25184] <... write resumed>) = 18 [pid 25183] close(3 [pid 25182] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25186] write(3, "1000", 4 [pid 25185] close(3 [pid 25184] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25183] <... close resumed>) = 0 [pid 25182] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25186] <... write resumed>) = 4 [pid 25185] <... close resumed>) = 0 executing program [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 25183] write(1, "executing program\n", 18 [pid 25182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25186] close(3 [pid 25185] write(1, "executing program\n", 18 [pid 25184] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25183] <... write resumed>) = 18 [pid 25186] <... close resumed>) = 0 [pid 25185] <... write resumed>) = 18 [pid 25184] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25183] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25186] write(1, "executing program\n", 18 [pid 25185] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>, buf="cgroup", prog_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>) = 3 [pid 25186] <... write resumed>) = 18 [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 25183] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25183] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25182] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25186] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25185] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25184] <... bpf resumed>) = 3 [pid 25182] exit_group(0 [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 25183] <... bpf resumed>) = 3 [pid 25185] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25184] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25186] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25186] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25182] <... exit_group resumed>) = ? [pid 25186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25185] <... bpf resumed>) = 3 [pid 25184] exit_group(0 [pid 25183] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25183] exit_group(0 [pid 25182] +++ exited with 0 +++ [pid 25186] <... bpf resumed>) = 3 [pid 25184] <... exit_group resumed>) = ? [pid 25183] <... exit_group resumed>) = ? [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 25184] +++ exited with 0 +++ [pid 25183] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25182, si_uid=0, si_status=0, si_utime=0, si_stime=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 [pid 25185] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25186] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25185] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25186] exit_group(0) = ? [pid 25185] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25187 attached [pid 25187] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25187 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25187] <... set_robust_list resumed>) = 0 [pid 25187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25186] +++ exited with 0 +++ [pid 25185] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25187] <... prctl resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25187] setpgid(0, 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25187] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25188 attached [pid 25187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25189 attached [pid 25188] set_robust_list(0x555581290660, 24 [pid 25187] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25190 attached ./strace-static-x86_64: Process 25191 attached [pid 25189] set_robust_list(0x555581290660, 24 [pid 25188] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25188 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25189 [pid 25188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25187] write(3, "1000", 4 [pid 25190] set_robust_list(0x555581290660, 24 [pid 25191] set_robust_list(0x555581290660, 24 [pid 25190] <... set_robust_list resumed>) = 0 [pid 25189] <... set_robust_list resumed>) = 0 [pid 25188] <... prctl resumed>) = 0 [pid 25187] <... write resumed>) = 4 [pid 25191] <... set_robust_list resumed>) = 0 [pid 25190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25188] setpgid(0, 0 [pid 25187] close(3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25190 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25191 [pid 25191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25190] <... prctl resumed>) = 0 [pid 25189] <... prctl resumed>) = 0 [pid 25188] <... setpgid resumed>) = 0 [pid 25187] <... close resumed>) = 0 [pid 25187] write(1, "executing program\n", 18executing program [pid 25191] <... prctl resumed>) = 0 [pid 25190] setpgid(0, 0 [pid 25189] setpgid(0, 0 [pid 25188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25187] <... write resumed>) = 18 [pid 25191] setpgid(0, 0 [pid 25190] <... setpgid resumed>) = 0 [pid 25191] <... setpgid resumed>) = 0 [pid 25190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25189] <... setpgid resumed>) = 0 [pid 25188] <... openat resumed>) = 3 [pid 25187] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25190] <... openat resumed>) = 3 [pid 25189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25191] <... openat resumed>) = 3 [pid 25190] write(3, "1000", 4 [pid 25189] <... openat resumed>) = 3 [pid 25188] write(3, "1000", 4 [pid 25189] write(3, "1000", 4) = 4 [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 25191] write(3, "1000", 4 [pid 25190] <... write resumed>) = 4 [pid 25188] <... write resumed>) = 4 [pid 25187] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25191] <... write resumed>) = 4 [pid 25190] close(3 [pid 25189] close(3 [pid 25188] close(3executing program executing program executing program executing program [pid 25191] close(3 [pid 25189] <... close resumed>) = 0 [pid 25190] <... close resumed>) = 0 [pid 25188] <... close resumed>) = 0 [pid 25187] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25191] <... close resumed>) = 0 [pid 25190] write(1, "executing program\n", 18 [pid 25189] write(1, "executing program\n", 18 [pid 25188] write(1, "executing program\n", 18 [pid 25191] write(1, "executing program\n", 18 [pid 25190] <... write resumed>) = 18 [pid 25189] <... write resumed>) = 18 [pid 25188] <... write resumed>) = 18 [pid 25187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25191] <... write resumed>) = 18 [pid 25190] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25188] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25189] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25189] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25187] <... bpf resumed>) = 3 [pid 25189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25191] 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 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 25187] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25190] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25189] <... bpf resumed>) = 3 [pid 25188] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25187] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25191] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25190] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25188] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25187] exit_group(0 [pid 25191] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25189] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25190] <... bpf resumed>) = 3 [pid 25189] exit_group(0) = ? [pid 25191] <... bpf resumed>) = 3 [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 25188] <... bpf resumed>) = 3 [pid 25187] <... exit_group resumed>) = ? [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>) = -1 EBADF (Bad file descriptor) [pid 25189] +++ exited with 0 +++ [pid 25188] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25191] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25190] exit_group(0 [pid 5842] --- 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] exit_group(0 [pid 25190] <... exit_group resumed>) = ? [pid 25188] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25190] +++ exited with 0 +++ [pid 25187] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25191] <... exit_group resumed>) = ? [pid 25188] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25187, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25188] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25192 attached [pid 25192] set_robust_list(0x555581290660, 24 [pid 25188] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25192 [pid 25192] <... set_robust_list resumed>) = 0 [pid 25192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25194 attached ./strace-static-x86_64: Process 25193 attached [pid 25192] <... prctl resumed>) = 0 [pid 25191] +++ exited with 0 +++ [pid 25194] set_robust_list(0x555581290660, 24 [pid 25192] setpgid(0, 0 [pid 5844] --- 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] <... setpgid resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25194] <... set_robust_list resumed>) = 0 [pid 25192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25193] set_robust_list(0x555581290660, 24 [pid 25194] <... prctl resumed>) = 0 [pid 25193] <... set_robust_list resumed>) = 0 [pid 25192] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25193 [pid 25194] setpgid(0, 0 [pid 25193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25194 [pid 25194] <... setpgid resumed>) = 0 [pid 25194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25193] <... prctl resumed>) = 0 [pid 25192] write(3, "1000", 4 [pid 25193] setpgid(0, 0 [pid 25192] <... write resumed>) = 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25193] <... setpgid resumed>) = 0 [pid 25192] close(3 [pid 25194] <... openat resumed>) = 3 executing program [pid 25193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25194] write(3, "1000", 4 [pid 25192] <... close resumed>) = 0 [pid 25192] write(1, "executing program\n", 18 [pid 25194] <... write resumed>) = 4 [pid 25193] <... openat resumed>) = 3 [pid 25192] <... write resumed>) = 18 [pid 25194] close(3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25194] <... close resumed>) = 0 [pid 25194] write(1, "executing program\n", 18 [pid 25192] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 5844] <... restart_syscall resumed>) = 0 [pid 25193] write(3, "1000", 4 [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 25193] <... write resumed>) = 4 [pid 25192] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25194] <... write resumed>) = 18 [pid 25193] close(3 [pid 25192] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25193] <... close resumed>) = 0 [pid 25194] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 25194] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25193] write(1, "executing program\n", 18 [pid 25192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25195 attached [pid 25193] <... write resumed>) = 18 [pid 25192] <... bpf resumed>) = 3 [pid 25193] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25196 attached [pid 25195] set_robust_list(0x555581290660, 24 [pid 25194] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25196 [pid 25196] set_robust_list(0x555581290660, 24 [pid 25195] <... set_robust_list resumed>) = 0 [pid 25194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25195 [pid 25196] <... set_robust_list resumed>) = 0 [pid 25195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25192] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25193] 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 25195] <... prctl resumed>) = 0 [pid 25194] <... bpf resumed>) = 3 [pid 25193] exit_group(0 [pid 25192] exit_group(0 [pid 25195] setpgid(0, 0 [pid 25193] <... exit_group resumed>) = ? [pid 25196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25195] <... setpgid resumed>) = 0 [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 25192] <... exit_group resumed>) = ? [pid 25196] <... prctl resumed>) = 0 [pid 25195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25194] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25193] +++ exited with 0 +++ [pid 25192] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25196] setpgid(0, 0 [pid 25194] exit_group(0 [pid 25196] <... setpgid resumed>) = 0 [pid 25194] <... exit_group resumed>) = ? [pid 25196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25195] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25197 attached [pid 25196] <... openat resumed>) = 3 [pid 25195] write(3, "1000", 4 [pid 25194] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25196] write(3, "1000", 4 [pid 25195] <... write resumed>) = 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25196] <... write resumed>) = 4 [pid 25195] close(3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25196] close(3 [pid 25195] <... close resumed>) = 0 [pid 25196] <... close resumed>) = 0 ./strace-static-x86_64: Process 25198 attached [pid 25197] set_robust_list(0x555581290660, 24 [pid 25195] write(1, "executing program\n", 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25197 executing program executing program [pid 25198] set_robust_list(0x555581290660, 24 [pid 25197] <... set_robust_list resumed>) = 0 [pid 25196] write(1, "executing program\n", 18 [pid 25195] <... write resumed>) = 18 [pid 25196] <... write resumed>) = 18 [pid 25195] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25198] <... set_robust_list resumed>) = 0 [pid 25197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25196] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25198 [pid 25198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25197] <... prctl resumed>) = 0 [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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25198] <... prctl resumed>) = 0 [pid 25198] setpgid(0, 0 [pid 25197] setpgid(0, 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) [pid 25195] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25198] <... setpgid resumed>) = 0 [pid 25196] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25197] <... setpgid resumed>) = 0 [pid 25195] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25198] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25199 attached [pid 25197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25196] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25197] <... openat resumed>) = 3 [pid 25196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25199] set_robust_list(0x555581290660, 24 [pid 25198] write(3, "1000", 4 [pid 25199] <... set_robust_list resumed>) = 0 [pid 25198] <... write resumed>) = 4 [pid 25195] <... bpf resumed>) = 3 [pid 25199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25198] close(3 [pid 25199] <... prctl resumed>) = 0 [pid 25198] <... close resumed>) = 0 [pid 25197] write(3, "1000", 4 [pid 25199] setpgid(0, 0executing program [pid 25198] write(1, "executing program\n", 18 [pid 25196] <... bpf resumed>) = 3 [pid 25199] <... setpgid resumed>) = 0 [pid 25198] <... write resumed>) = 18 [pid 25199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25198] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25197] <... 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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25199 [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 25197] close(3 executing program [pid 25196] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25199] <... openat resumed>) = 3 [pid 25198] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25197] <... close resumed>) = 0 [pid 25195] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25198] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25197] write(1, "executing program\n", 18 [pid 25196] exit_group(0 [pid 25199] write(3, "1000", 4 [pid 25198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25197] <... write resumed>) = 18 [pid 25199] <... write resumed>) = 4 [pid 25197] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25196] <... exit_group resumed>) = ? [pid 25195] exit_group(0 [pid 25199] close(3 [pid 25198] <... bpf resumed>) = 3 [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 25195] <... exit_group resumed>) = ? [pid 25197] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25199] <... close resumed>) = 0 [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 25197] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25199] write(1, "executing program\n", 18) = 18 [pid 25198] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25199] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25198] exit_group(0 [pid 25195] +++ exited with 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 25198] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25199] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25197] <... bpf resumed>) = 3 [pid 25199] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25198] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25200 attached [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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25200] set_robust_list(0x555581290660, 24 [pid 25199] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25201 attached [pid 25200] <... set_robust_list resumed>) = 0 [pid 25199] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25199] <... exit_group resumed>) = ? [pid 25197] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25201 [pid 25201] set_robust_list(0x555581290660, 24 [pid 25200] <... prctl resumed>) = 0 [pid 25197] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25200 ./strace-static-x86_64: Process 25202 attached [pid 25201] <... set_robust_list resumed>) = 0 [pid 25200] setpgid(0, 0 [pid 25199] +++ exited with 0 +++ [pid 25197] <... exit_group resumed>) = ? [pid 25202] set_robust_list(0x555581290660, 24 [pid 25201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25202] <... set_robust_list resumed>) = 0 [pid 25200] <... setpgid resumed>) = 0 [pid 25202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25202] <... prctl resumed>) = 0 [pid 25202] setpgid(0, 0 [pid 25201] <... prctl resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25202] <... setpgid resumed>) = 0 [pid 25202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25201] setpgid(0, 0 [pid 25200] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25202 [pid 25202] <... openat resumed>) = 3 [pid 25201] <... setpgid resumed>) = 0 [pid 25197] +++ exited with 0 +++ [pid 25200] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25197, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25202] write(3, "1000", 4 [pid 25201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25200] <... write resumed>) = 4 [pid 25202] <... write resumed>) = 4 [pid 25201] <... openat resumed>) = 3 [pid 25200] close(3 [pid 25202] close(3 [pid 25200] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25202] <... close resumed>) = 0 [pid 25201] write(3, "1000", 4) = 4 [pid 25201] close(3) = 0 [pid 5848] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25203 attached executing program executing program executing program [pid 25202] write(1, "executing program\n", 18 [pid 25201] write(1, "executing program\n", 18 [pid 25200] write(1, "executing program\n", 18 [pid 25202] <... write resumed>) = 18 [pid 25201] <... write resumed>) = 18 [pid 25200] <... write resumed>) = 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25203] set_robust_list(0x555581290660, 24 [pid 25202] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25201] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25200] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25203 ./strace-static-x86_64: Process 25204 attached [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) [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 25204] set_robust_list(0x555581290660, 24 [pid 25200] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25203] <... set_robust_list resumed>) = 0 [pid 25204] <... set_robust_list resumed>) = 0 [pid 25201] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25200] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25204 [pid 25204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25203] prctl(PR_SET_PDEATHSIG, SIGKILL [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 25201] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25203] <... prctl resumed>) = 0 [pid 25202] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 25203] setpgid(0, 0 [pid 25202] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25201] <... bpf resumed>) = 3 [pid 25200] <... bpf resumed>) = 3 [pid 25204] <... setpgid resumed>) = 0 [pid 25204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25203] <... setpgid resumed>) = 0 [pid 25202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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] <... openat resumed>) = 3 [pid 25203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25202] <... bpf resumed>) = 3 [pid 25204] write(3, "1000", 4) = 4 [pid 25203] <... openat resumed>) = 3 [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 25201] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25200] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25204] close(3 [pid 25203] write(3, "1000", 4 [pid 25202] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25204] <... close resumed>) = 0 [pid 25203] <... write resumed>) = 4 [pid 25201] exit_group(0 [pid 25200] exit_group(0executing program [pid 25204] write(1, "executing program\n", 18 [pid 25203] close(3 [pid 25202] exit_group(0 [pid 25201] <... exit_group resumed>) = ? [pid 25203] <... close resumed>) = 0 [pid 25204] <... write resumed>) = 18 [pid 25202] <... exit_group resumed>) = ? [pid 25200] <... exit_group resumed>) = ? [pid 25204] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25203] write(1, "executing program\n", 18 [pid 25202] +++ exited with 0 +++ [pid 25200] +++ exited with 0 +++ [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 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25202, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25204] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25203] <... write resumed>) = 18 [pid 25201] +++ exited with 0 +++ [pid 25204] <... bpf resumed>) = 3 [pid 25203] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 25204] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25203] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25205 attached [pid 25204] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25203] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25205] set_robust_list(0x555581290660, 24 [pid 25204] exit_group(0 [pid 25203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25206 attached [pid 25205] <... set_robust_list resumed>) = 0 [pid 25204] <... exit_group resumed>) = ? [pid 25203] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25205 ./strace-static-x86_64: Process 25207 attached [pid 25207] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25207 [pid 25207] <... set_robust_list resumed>) = 0 [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 25206] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25206 [pid 25207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25206] <... set_robust_list resumed>) = 0 [pid 25205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25204] +++ exited with 0 +++ [pid 25203] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25207] setpgid(0, 0 [pid 25206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25205] <... prctl resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25207] <... setpgid resumed>) = 0 [pid 25205] setpgid(0, 0 [pid 25207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25205] <... setpgid resumed>) = 0 [pid 25205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25206] <... prctl resumed>) = 0 [pid 25203] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25205] <... openat resumed>) = 3 [pid 25205] write(3, "1000", 4 [pid 25206] setpgid(0, 0 [pid 25205] <... write resumed>) = 4 [pid 25203] <... exit_group resumed>) = ? [pid 25206] <... setpgid resumed>) = 0 [pid 25205] close(3) = 0 executing program [pid 25206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25205] write(1, "executing program\n", 18 [pid 25207] <... openat resumed>) = 3 [pid 25205] <... write resumed>) = 18 [pid 25203] +++ exited with 0 +++ ./strace-static-x86_64: Process 25209 attached [pid 25206] <... openat resumed>) = 3 [pid 25205] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25206] write(3, "1000", 4 [pid 25209] set_robust_list(0x555581290660, 24 [pid 25206] <... write resumed>) = 4 [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 25209] <... set_robust_list resumed>) = 0 [pid 25207] write(3, "1000", 4 [pid 25206] close(3 [pid 25205] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25209 [pid 25209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25207] <... write resumed>) = 4 executing program [pid 25206] <... close resumed>) = 0 [pid 25205] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25209] <... prctl resumed>) = 0 [pid 25207] close(3 [pid 25206] write(1, "executing program\n", 18 [pid 25205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25209] setpgid(0, 0 [pid 25207] <... close resumed>) = 0 [pid 25206] <... write resumed>) = 18 [pid 25206] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25209] <... setpgid resumed>) = 0 [pid 25207] write(1, "executing program\n", 18 [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 25205] <... bpf resumed>) = 3 [pid 25209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25207] <... write resumed>) = 18 [pid 25206] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... restart_syscall resumed>) = 0 [pid 25209] <... openat resumed>) = 3 [pid 25207] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25206] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25209] write(3, "1000", 4 [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 25206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 25205] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25205] exit_group(0executing program ) = ? [pid 25209] close(3 [pid 25207] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25206] <... bpf resumed>) = 3 [pid 25209] <... close resumed>) = 0 [pid 25205] +++ exited with 0 +++ [pid 25207] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25209] write(1, "executing program\n", 18 [pid 25206] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25209] <... write resumed>) = 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] <... bpf resumed>) = 3 [pid 25206] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25209] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25210 attached [pid 25210] set_robust_list(0x555581290660, 24 [pid 25206] exit_group(0 [pid 25210] <... set_robust_list resumed>) = 0 [pid 25210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25209] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25206] <... exit_group resumed>) = ? [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25210 [pid 25210] <... prctl resumed>) = 0 [pid 25209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(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] <... bpf resumed>) = 3 [pid 25206] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 25210] <... setpgid resumed>) = 0 [pid 25207] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25207] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25207] <... exit_group resumed>) = ? [pid 25210] <... openat resumed>) = 3 [pid 25209] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25210] write(3, "1000", 4./strace-static-x86_64: Process 25211 attached ) = 4 [pid 25209] exit_group(0 [pid 25207] +++ exited with 0 +++ [pid 25210] close(3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25211] set_robust_list(0x555581290660, 24 [pid 25209] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25212 attached [pid 25211] <... set_robust_list resumed>) = 0 [pid 25210] <... close resumed>) = 0 [pid 25209] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25211 [pid 25212] set_robust_list(0x555581290660, 24 [pid 25211] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 25210] write(1, "executing program\n", 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25212 [pid 25212] <... set_robust_list resumed>) = 0 [pid 25211] <... prctl resumed>) = 0 [pid 25210] <... write resumed>) = 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25211] setpgid(0, 0) = 0 [pid 25210] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25212] <... prctl 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 25212] setpgid(0, 0 [pid 25210] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25212] <... setpgid resumed>) = 0 [pid 25210] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... restart_syscall resumed>) = 0 [pid 25211] <... openat resumed>) = 3 [pid 25212] write(3, "1000", 4 [pid 25211] write(3, "1000", 4 [pid 25212] <... write resumed>) = 4 [pid 25210] <... bpf resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25212] close(3 [pid 25211] <... write resumed>) = 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25212] <... close resumed>) = 0 [pid 25211] close(3 [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) executing program executing program [pid 25212] write(1, "executing program\n", 18 [pid 25211] <... close resumed>) = 0 ./strace-static-x86_64: Process 25213 attached [pid 25212] <... write resumed>) = 18 [pid 25211] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25211] <... write resumed>) = 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25213 [pid 25213] set_robust_list(0x555581290660, 24) = 0 [pid 25211] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25212] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25210] exit_group(0 [pid 25213] <... prctl resumed>) = 0 [pid 25213] setpgid(0, 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) ./strace-static-x86_64: Process 25214 attached [pid 25213] <... setpgid resumed>) = 0 [pid 25211] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25210] <... exit_group resumed>) = ? [pid 25212] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25211] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25214 [pid 25211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25214] set_robust_list(0x555581290660, 24 [pid 25213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25212] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25210] +++ exited with 0 +++ [pid 25211] <... bpf resumed>) = 3 [pid 25214] <... set_robust_list resumed>) = 0 [pid 25213] <... openat resumed>) = 3 [pid 25212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25211] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25213] write(3, "1000", 4) = 4 [pid 25214] <... prctl resumed>) = 0 [pid 25213] close(3 [pid 25212] <... bpf resumed>) = 3 [pid 25211] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25214] setpgid(0, 0 [pid 25213] <... close resumed>) = 0 [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 25214] <... setpgid resumed>) = 0 [pid 25211] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25212] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25213] write(1, "executing program\n", 18 [pid 25212] exit_group(0executing program [pid 25213] <... write resumed>) = 18 [pid 25214] <... openat resumed>) = 3 [pid 25213] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25212] <... exit_group resumed>) = ? [pid 25211] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25215 attached [pid 25214] write(3, "1000", 4 [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] +++ exited with 0 +++ [pid 25211] +++ exited with 0 +++ [pid 25215] set_robust_list(0x555581290660, 24 [pid 25214] <... write resumed>) = 4 [pid 25213] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25215 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25215] <... set_robust_list resumed>) = 0 [pid 25214] close(3 [pid 25213] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25214] <... close resumed>) = 0 [pid 25215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25214] write(1, "executing program\n", 18 executing program [pid 25213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25215] <... prctl resumed>) = 0 [pid 25214] <... write resumed>) = 18 [pid 25214] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25215] setpgid(0, 0 [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 25214] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25215] <... setpgid resumed>) = 0 [pid 25214] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25213] <... bpf resumed>) = 3 [pid 25215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25215] <... openat resumed>) = 3 [pid 25213] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25215] write(3, "1000", 4 [pid 25214] <... bpf resumed>) = 3 [pid 25213] exit_group(0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25213] <... exit_group resumed>) = ? [pid 25215] <... write resumed>) = 4 [pid 25215] close(3) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25215] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25216 attached ) = 18 [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 25215] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25215] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... restart_syscall resumed>) = 0 [pid 25215] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25214] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25216] set_robust_list(0x555581290660, 24) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25215] <... bpf resumed>) = 3 [pid 25214] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25216 ./strace-static-x86_64: Process 25217 attached [pid 25214] <... exit_group resumed>) = ? [pid 25217] set_robust_list(0x555581290660, 24 [pid 25216] <... prctl resumed>) = 0 [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 25213] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25217 [pid 25217] <... set_robust_list resumed>) = 0 [pid 25216] setpgid(0, 0 [pid 25215] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25216] <... setpgid resumed>) = 0 [pid 25214] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25217] <... prctl resumed>) = 0 [pid 25216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25215] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25217] setpgid(0, 0) = 0 [pid 25215] <... exit_group resumed>) = ? [pid 25216] <... openat resumed>) = 3 [pid 25217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25215] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... restart_syscall resumed>) = 0 [pid 25217] <... openat resumed>) = 3 [pid 25216] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25218 attached [pid 25217] write(3, "1000", 4 [pid 25216] <... write resumed>) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25218] set_robust_list(0x555581290660, 24 [pid 25217] <... write resumed>) = 4 [pid 25216] close(3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25218 ./strace-static-x86_64: Process 25219 attached [pid 25218] <... set_robust_list resumed>) = 0 [pid 25216] <... close resumed>) = 0 executing program [pid 25219] set_robust_list(0x555581290660, 24 [pid 25217] close(3 [pid 25216] write(1, "executing program\n", 18 [pid 25219] <... set_robust_list resumed>) = 0 [pid 25218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25217] <... close resumed>) = 0 [pid 25216] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25219 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25218] <... prctl resumed>) = 0 [pid 25217] write(1, "executing program\n", 18 [pid 25216] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25220 attached [pid 25219] <... prctl resumed>) = 0 [pid 25218] setpgid(0, 0 [pid 25217] <... write resumed>) = 18 [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 25219] setpgid(0, 0 [pid 25218] <... setpgid resumed>) = 0 [pid 25217] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25216] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25220 [pid 25220] set_robust_list(0x555581290660, 24 [pid 25219] <... setpgid resumed>) = 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 25216] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25220] <... set_robust_list resumed>) = 0 [pid 25219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25217] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25219] <... openat resumed>) = 3 [pid 25218] <... openat resumed>) = 3 [pid 25217] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25219] write(3, "1000", 4 [pid 25217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25220] <... prctl resumed>) = 0 [pid 25219] <... write resumed>) = 4 [pid 25218] write(3, "1000", 4 [pid 25216] <... bpf resumed>) = 3 [pid 25220] setpgid(0, 0 [pid 25219] close(3 [pid 25218] <... write resumed>) = 4 [pid 25217] <... bpf resumed>) = 3 [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 25220] <... setpgid resumed>) = 0 [pid 25218] close(3 [pid 25220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25219] <... close resumed>) = 0 [pid 25218] <... close resumed>) = 0 [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 25216] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 25219] write(1, "executing program\n", 18 [pid 25218] write(1, "executing program\n", 18 [pid 25217] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25216] exit_group(0 [pid 25220] <... openat resumed>) = 3 [pid 25219] <... write resumed>) = 18 [pid 25218] <... write resumed>) = 18 [pid 25217] exit_group(0 [pid 25219] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25218] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25220] write(3, "1000", 4 [pid 25216] <... exit_group resumed>) = ? [pid 25220] <... write resumed>) = 4 [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 resumed>, buf="cgroup", prog_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] <... exit_group resumed>) = ? [pid 25216] +++ exited with 0 +++ [pid 25220] close(3 [pid 25219] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25218] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25220] <... close resumed>) = 0 [pid 25219] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25218] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25220] write(1, "executing program\n", 18 [pid 25219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 25220] <... write resumed>) = 18 [pid 25218] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25219] <... bpf resumed>) = 3 [pid 25220] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25218] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25220] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25219] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25218] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25220] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25221 attached [pid 25220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25219] exit_group(0 [pid 25218] exit_group(0 [pid 25221] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25221 [pid 25221] <... set_robust_list resumed>) = 0 [pid 25221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25220] <... bpf resumed>) = 3 [pid 25219] <... exit_group resumed>) = ? [pid 25218] <... exit_group resumed>) = ? [pid 25221] setpgid(0, 0) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25219] +++ exited with 0 +++ [pid 25220] 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 ) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25220] exit_group(0 [pid 25221] <... openat resumed>) = 3 [pid 25220] <... exit_group resumed>) = ? [pid 25221] write(3, "1000", 4) = 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25222 [pid 25222] set_robust_list(0x555581290660, 24 [pid 25221] close(3 [pid 25220] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25222] <... set_robust_list resumed>) = 0 [pid 25221] <... close resumed>) = 0 executing program [pid 25218] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25221] write(1, "executing program\n", 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25221] <... write resumed>) = 18 [pid 5849] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25223 attached [pid 25222] <... prctl resumed>) = 0 [pid 25221] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25223] set_robust_list(0x555581290660, 24 [pid 25222] setpgid(0, 0) = 0 [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 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25223 [pid 25223] <... set_robust_list resumed>) = 0 [pid 25222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25221] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... restart_syscall resumed>) = 0 [pid 25223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25221] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25223] <... prctl resumed>) = 0 [pid 25223] setpgid(0, 0 [pid 25222] <... openat resumed>) = 3 [pid 25221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 25222] write(3, "1000", 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25222] <... write resumed>) = 4 [pid 25221] <... bpf resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25222] close(3) = 0 executing program [pid 25222] write(1, "executing program\n", 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25224 attached [pid 25223] <... openat resumed>) = 3 [pid 25222] <... write resumed>) = 18 [pid 25221] 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 25225 attached [pid 25224] set_robust_list(0x555581290660, 24 [pid 25223] write(3, "1000", 4 [pid 25222] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25221] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25224 [pid 25225] set_robust_list(0x555581290660, 24 [pid 25224] <... set_robust_list resumed>) = 0 [pid 25223] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25225 executing program [pid 25223] close(3 [pid 25221] exit_group(0 [pid 25223] <... close resumed>) = 0 [pid 25221] <... exit_group resumed>) = ? [pid 25223] write(1, "executing program\n", 18) = 18 [pid 25225] <... set_robust_list resumed>) = 0 [pid 25224] prctl(PR_SET_PDEATHSIG, SIGKILL [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 25225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25224] <... prctl resumed>) = 0 [pid 25222] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25225] <... prctl resumed>) = 0 [pid 25222] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25225] setpgid(0, 0 [pid 25224] setpgid(0, 0 [pid 25222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 25224] <... setpgid resumed>) = 0 [pid 25223] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25221] +++ exited with 0 +++ [pid 25225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25223] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25225] <... openat resumed>) = 3 [pid 25224] <... openat resumed>) = 3 [pid 25222] <... bpf resumed>) = 3 [pid 25225] write(3, "1000", 4 [pid 25224] write(3, "1000", 4 [pid 25225] <... write resumed>) = 4 [pid 25224] <... write resumed>) = 4 [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] close(3 [pid 25224] close(3 [pid 25225] <... close resumed>) = 0 [pid 25224] <... close resumed>) = 0 [pid 25222] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program ./strace-static-x86_64: Process 25226 attached [pid 25225] write(1, "executing program\n", 18executing program [pid 25224] write(1, "executing program\n", 18 [pid 25222] exit_group(0 [pid 25226] set_robust_list(0x555581290660, 24 [pid 25225] <... write resumed>) = 18 [pid 25224] <... write resumed>) = 18 [pid 25223] <... bpf resumed>) = 3 [pid 25226] <... set_robust_list resumed>) = 0 [pid 25225] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25222] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25226 [pid 25226] prctl(PR_SET_PDEATHSIG, SIGKILL [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25225] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [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 25225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25226] <... prctl resumed>) = 0 [pid 25225] <... bpf resumed>) = 3 [pid 25223] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25224] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25226] setpgid(0, 0 [pid 25223] exit_group(0 [pid 25222] +++ exited with 0 +++ [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 25226] <... setpgid resumed>) = 0 [pid 25224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25225] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25224] <... 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 25226] <... openat resumed>) = 3 [pid 25225] exit_group(0 [pid 25223] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25224] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25224] exit_group(0 [pid 25226] write(3, "1000", 4 [pid 25225] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25226] <... write resumed>) = 4 [pid 25224] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25226] close(3 [pid 25224] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25226] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25225] +++ exited with 0 +++ ./strace-static-x86_64: Process 25227 attached executing program [pid 25226] write(1, "executing program\n", 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25226] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25227 [pid 25226] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25227] set_robust_list(0x555581290660, 24) = 0 ./strace-static-x86_64: Process 25228 attached [pid 25227] prctl(PR_SET_PDEATHSIG, SIGKILL [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 5845] <... restart_syscall resumed>) = 0 [pid 25228] set_robust_list(0x555581290660, 24 [pid 25226] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25228] <... set_robust_list resumed>) = 0 [pid 25227] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25228 [pid 25228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25227] setpgid(0, 0 [pid 25226] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25228] <... prctl resumed>) = 0 [pid 25227] <... setpgid resumed>) = 0 [pid 25226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25228] setpgid(0, 0 [pid 25227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25226] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25229 attached [pid 25228] <... setpgid resumed>) = 0 [pid 25227] <... openat resumed>) = 3 [pid 25227] write(3, "1000", 4./strace-static-x86_64: Process 25230 attached [pid 25229] set_robust_list(0x555581290660, 24 [pid 25228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25227] <... write resumed>) = 4 [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 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25229 [pid 25230] set_robust_list(0x555581290660, 24) = 0 [pid 25229] <... set_robust_list resumed>) = 0 [pid 25228] <... openat resumed>) = 3 [pid 25227] close(3 [pid 25226] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25230 [pid 25229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25228] write(3, "1000", 4 [pid 25227] <... close resumed>) = 0 [pid 25226] exit_group(0 [pid 25229] setpgid(0, 0 [pid 25228] <... write resumed>) = 4 executing program [pid 25227] write(1, "executing program\n", 18 [pid 25226] <... exit_group resumed>) = ? [pid 25230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25229] <... setpgid resumed>) = 0 [pid 25228] close(3 [pid 25227] <... write resumed>) = 18 [pid 25230] <... prctl resumed>) = 0 [pid 25230] setpgid(0, 0 [pid 25228] <... close resumed>) = 0 [pid 25227] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25230] <... setpgid resumed>) = 0 [pid 25230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25228] write(1, "executing program\n", 18 [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 25230] <... openat resumed>) = 3 [pid 25229] <... openat resumed>) = 3 [pid 25228] <... write resumed>) = 18 [pid 25227] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25226] +++ exited with 0 +++ [pid 25230] write(3, "1000", 4 [pid 25228] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25230] <... write resumed>) = 4 [pid 25227] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 5844] --- 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 [pid 25230] close(3 [pid 25228] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 25227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25230] <... close resumed>) = 0 [pid 25229] <... write resumed>) = 4 [pid 25228] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25230] write(1, "executing program\n", 18 [pid 25229] close(3 [pid 25230] <... write resumed>) = 18 [pid 25230] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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 resumed>) = 0 [pid 25228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25227] <... bpf resumed>) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25229] write(1, "executing program\n", 18executing program [pid 25230] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25229] <... write resumed>) = 18 [pid 25228] <... bpf resumed>) = 3 [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 25230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25227] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25230] <... bpf resumed>) = 3 [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 25228] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25227] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 25229] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25228] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25230] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25229] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25228] exit_group(0./strace-static-x86_64: Process 25231 attached [pid 25230] exit_group(0 [pid 25227] <... exit_group resumed>) = ? [pid 25230] <... exit_group resumed>) = ? [pid 25229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25228] <... exit_group resumed>) = ? [pid 25231] set_robust_list(0x555581290660, 24 [pid 25230] +++ exited with 0 +++ [pid 25227] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25231 [pid 25231] <... set_robust_list resumed>) = 0 [pid 5848] --- 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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25231] <... prctl resumed>) = 0 [pid 25231] setpgid(0, 0 [pid 25229] <... bpf resumed>) = 3 [pid 25228] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- 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] <... setpgid resumed>) = 0 [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 25231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25229] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25231] <... openat resumed>) = 3 [pid 25229] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25233 attached [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25231] write(3, "1000", 4 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25233] set_robust_list(0x555581290660, 24 [pid 25229] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25233 [pid 25231] <... write resumed>) = 4 [pid 25233] <... set_robust_list resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25231] close(3) = 0 [pid 25231] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25234 attached [pid 25233] <... prctl resumed>) = 0 [pid 25231] <... write resumed>) = 18 [pid 25233] setpgid(0, 0 [pid 25231] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25234 [pid 25233] <... setpgid resumed>) = 0 [pid 25234] set_robust_list(0x555581290660, 24 [pid 25233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25229] +++ exited with 0 +++ [pid 25234] <... set_robust_list resumed>) = 0 [pid 25233] <... openat resumed>) = 3 [pid 25231] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25235 attached [pid 25234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] --- 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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25235] set_robust_list(0x555581290660, 24 [pid 25233] write(3, "1000", 4 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25235 [pid 25235] <... set_robust_list resumed>) = 0 [pid 25234] <... prctl resumed>) = 0 [pid 25233] <... write resumed>) = 4 [pid 25231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25234] setpgid(0, 0 [pid 25233] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25234] <... setpgid resumed>) = 0 [pid 25235] <... prctl resumed>) = 0 [pid 25235] setpgid(0, 0 [pid 25234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25233] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25236 attached [pid 25235] <... setpgid resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25236 executing program [pid 25235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25234] <... openat resumed>) = 3 [pid 25233] write(1, "executing program\n", 18 [pid 25231] <... bpf resumed>) = 3 [pid 25233] <... write resumed>) = 18 [pid 25236] set_robust_list(0x555581290660, 24 [pid 25235] <... openat resumed>) = 3 [pid 25236] <... set_robust_list resumed>) = 0 [pid 25234] write(3, "1000", 4 [pid 25233] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25234] <... write resumed>) = 4 [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] close(3 [pid 25233] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25235] write(3, "1000", 4 [pid 25236] <... prctl resumed>) = 0 [pid 25235] <... write resumed>) = 4 [pid 25234] <... close resumed>) = 0 [pid 25233] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25236] setpgid(0, 0 [pid 25235] close(3 [pid 25236] <... setpgid resumed>) = 0 [pid 25235] <... close resumed>) = 0 executing program [pid 25236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25235] write(1, "executing program\n", 18 [pid 25234] write(1, "executing program\n", 18 executing program [pid 25233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 25236] <... openat resumed>) = 3 [pid 25235] <... write resumed>) = 18 [pid 25234] <... write resumed>) = 18 [pid 25236] write(3, "1000", 4 [pid 25235] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25236] <... write resumed>) = 4 [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 25233] <... bpf resumed>) = 3 [pid 25231] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25236] close(3 [pid 25235] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25234] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25236] <... close resumed>) = 0 [pid 25235] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25236] write(1, "executing program\n", 18 executing program [pid 25235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 25235] <... bpf resumed>) = 3 [pid 25236] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25236] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25231] exit_group(0 [pid 25236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25231] <... exit_group resumed>) = ? [pid 25234] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25233] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25231] +++ exited with 0 +++ [pid 25236] <... bpf resumed>) = 3 [pid 25234] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25233] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25233] <... exit_group resumed>) = ? [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 25235] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25236] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25235] exit_group(0 [pid 25236] exit_group(0 [pid 25235] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25236] <... exit_group resumed>) = ? [pid 25236] +++ exited with 0 +++ [pid 25235] +++ exited with 0 +++ [pid 25233] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25238 attached ./strace-static-x86_64: Process 25240 attached ./strace-static-x86_64: Process 25239 attached [pid 25238] set_robust_list(0x555581290660, 24 [pid 25234] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25238 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25240] set_robust_list(0x555581290660, 24 [pid 25239] set_robust_list(0x555581290660, 24 [pid 25238] <... set_robust_list resumed>) = 0 [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 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25239 [pid 25234] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25239] <... set_robust_list resumed>) = 0 [pid 25238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25234] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25240] <... set_robust_list resumed>) = 0 [pid 25239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25234] <... exit_group resumed>) = ? [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25240 [pid 25238] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25241 attached [pid 25240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25239] <... prctl resumed>) = 0 [pid 25238] setpgid(0, 0 [pid 25241] set_robust_list(0x555581290660, 24 [pid 25240] <... prctl resumed>) = 0 [pid 25239] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25241 [pid 25241] <... set_robust_list resumed>) = 0 [pid 25240] setpgid(0, 0 [pid 25239] <... setpgid resumed>) = 0 [pid 25238] <... setpgid resumed>) = 0 [pid 25241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25240] <... setpgid resumed>) = 0 [pid 25239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25234] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25241] <... prctl resumed>) = 0 [pid 25241] setpgid(0, 0 [pid 25240] <... openat resumed>) = 3 [pid 25238] <... openat resumed>) = 3 [pid 25241] <... setpgid resumed>) = 0 [pid 25240] write(3, "1000", 4executing program [pid 25241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25240] <... write resumed>) = 4 [pid 25239] <... openat resumed>) = 3 [pid 25238] write(3, "1000", 4 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25240] close(3 [pid 25241] <... openat resumed>) = 3 [pid 25240] <... close resumed>) = 0 [pid 25239] write(3, "1000", 4 [pid 25238] <... write resumed>) = 4 [pid 25241] write(3, "1000", 4 [pid 25240] write(1, "executing program\n", 18 [pid 25239] <... write resumed>) = 4 [pid 25238] close(3 [pid 25241] <... write resumed>) = 4 [pid 25240] <... write resumed>) = 18 [pid 25239] close(3 [pid 25238] <... close resumed>) = 0 [pid 25241] close(3 [pid 25240] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25239] <... close resumed>) = 0 executing program executing program [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25241] <... close resumed>) = 0 [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] write(1, "executing program\n", 18 [pid 25238] write(1, "executing program\n", 18 [pid 25240] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25239] <... write resumed>) = 18 [pid 25238] <... write resumed>) = 18 [pid 25238] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25239] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25240] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25242 attached [pid 25241] write(1, "executing program\n", 18 [pid 25240] <... bpf resumed>) = 3 [pid 25239] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25238] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25242 [pid 25241] <... write resumed>) = 18 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 25241] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25240] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 25242] <... set_robust_list resumed>) = 0 [pid 25241] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25240] exit_group(0 [pid 25241] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25240] <... exit_group resumed>) = ? [pid 25239] <... bpf resumed>) = 3 [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 25241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 0 [pid 25240] +++ exited with 0 +++ [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 25238] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25242] setpgid(0, 0 [pid 25239] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25238] exit_group(0 [pid 25242] <... setpgid resumed>) = 0 [pid 25241] <... bpf resumed>) = 3 [pid 25239] exit_group(0 [pid 25242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25239] <... exit_group resumed>) = ? [pid 25238] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25242] <... openat 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 25239] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25243 attached [pid 25242] write(3, "1000", 4 [pid 25241] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25238] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25239, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25242] <... write resumed>) = 4 [pid 25243] set_robust_list(0x555581290660, 24 [pid 25242] close(3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25243 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25243] <... set_robust_list resumed>) = 0 [pid 25242] <... close resumed>) = 0 [pid 25241] exit_group(0executing program [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25242] write(1, "executing program\n", 18 [pid 25241] <... exit_group resumed>) = ? [pid 25243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25242] <... write resumed>) = 18 [pid 25243] <... prctl resumed>) = 0 [pid 25242] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25243] setpgid(0, 0 [pid 25241] +++ exited with 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 25242] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25242] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25243] <... setpgid resumed>) = 0 [pid 25242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25242] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25244 attached [pid 25244] set_robust_list(0x555581290660, 24) = 0 [pid 25243] <... openat resumed>) = 3 executing program [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25244 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25243] write(3, "1000", 4 [pid 25242] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25244] setpgid(0, 0 [pid 25243] <... write resumed>) = 4 [pid 25244] <... setpgid resumed>) = 0 [pid 25243] close(3./strace-static-x86_64: Process 25245 attached [pid 25244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25243] <... close resumed>) = 0 [pid 25243] write(1, "executing program\n", 18 [pid 25242] exit_group(0 [pid 25243] <... write resumed>) = 18 [pid 25242] <... exit_group resumed>) = ? [pid 25243] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25244] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25246 attached [pid 25245] set_robust_list(0x555581290660, 24 [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) [pid 25242] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25246 [pid 25246] set_robust_list(0x555581290660, 24 [pid 25245] <... set_robust_list resumed>) = 0 [pid 25244] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25245 [pid 25245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25245] <... prctl resumed>) = 0 [pid 25244] <... write resumed>) = 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25244] close(3 [pid 25243] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25246] <... set_robust_list resumed>) = 0 [pid 25246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25247 attached [pid 25246] setpgid(0, 0 [pid 25245] setpgid(0, 0 [pid 25244] <... close resumed>) = 0 [pid 25243] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25247 [pid 25247] set_robust_list(0x555581290660, 24 [pid 25246] <... setpgid resumed>) = 0 [pid 25245] <... setpgid resumed>) = 0 executing program [pid 25244] write(1, "executing program\n", 18 [pid 25243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25247] <... set_robust_list 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_CLOEXEC [pid 25244] <... write resumed>) = 18 [pid 25247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25246] <... openat resumed>) = 3 [pid 25247] <... prctl resumed>) = 0 [pid 25244] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25247] setpgid(0, 0 [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 25246] write(3, "1000", 4 [pid 25247] <... setpgid resumed>) = 0 [pid 25245] <... openat resumed>) = 3 [pid 25244] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25243] <... bpf resumed>) = 3 [pid 25245] write(3, "1000", 4 [pid 25246] <... write resumed>) = 4 [pid 25245] <... write resumed>) = 4 [pid 25246] close(3 [pid 25247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25245] close(3 [pid 25244] <... 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 [pid 25247] <... openat resumed>) = 3 [pid 25246] <... close resumed>) = 0 [pid 25245] <... close resumed>) = 0 executing program executing program [pid 25244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25247] write(3, "1000", 4 [pid 25246] write(1, "executing program\n", 18 [pid 25245] write(1, "executing program\n", 18 [pid 25247] <... write resumed>) = 4 [pid 25246] <... write resumed>) = 18 [pid 25245] <... write resumed>) = 18 [pid 25243] exit_group(0 [pid 25245] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] close(3 [pid 25246] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25244] <... bpf resumed>) = 3 [pid 25243] <... exit_group resumed>) = ? [pid 25247] <... close resumed>) = 0 [pid 25246] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25245] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25247] write(1, "executing program\n", 18 [pid 25246] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25245] <... bpf resumed>) = 3 [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 25243] +++ exited with 0 +++ [pid 25247] <... write resumed>) = 18 [pid 25246] <... openat resumed>) = -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 25245] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25244] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25244] exit_group(0 [pid 25247] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25245] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25247] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25245] exit_group(0 [pid 25247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25246] <... bpf resumed>) = 3 [pid 25244] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25247] <... bpf resumed>) = 3 [pid 25245] +++ exited with 0 +++ [pid 25244] +++ exited with 0 +++ [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 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25247] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25246] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25248 attached [pid 25246] <... exit_group resumed>) = ? [pid 25248] set_robust_list(0x555581290660, 24) = 0 [pid 25247] exit_group(0 [pid 25246] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25248 [pid 25247] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25248] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25248] <... setpgid resumed>) = 0 [pid 25247] +++ exited with 0 +++ ./strace-static-x86_64: Process 25249 attached [pid 25249] set_robust_list(0x555581290660, 24 [pid 25248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25249 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25248] <... openat resumed>) = 3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25249] <... set_robust_list resumed>) = 0 [pid 25248] write(3, "1000", 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25248] <... write resumed>) = 4 [pid 25248] close(3 [pid 25249] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 25248] <... close resumed>) = 0 [pid 25248] write(1, "executing program\n", 18) = 18 [pid 25248] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25250 attached ) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25249] <... prctl resumed>) = 0 [pid 25248] 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 25251 attached [pid 25250] set_robust_list(0x555581290660, 24 [pid 25249] setpgid(0, 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25251] set_robust_list(0x555581290660, 24 [pid 25250] <... set_robust_list resumed>) = 0 [pid 25249] <... setpgid resumed>) = 0 [pid 25248] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25250 [pid 25251] <... set_robust_list resumed>) = 0 [pid 25250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25248] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25251 [pid 25251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25250] <... prctl resumed>) = 0 [pid 25248] <... exit_group resumed>) = ? [pid 25251] <... prctl resumed>) = 0 [pid 25250] setpgid(0, 0 [pid 25249] <... openat resumed>) = 3 [pid 25251] setpgid(0, 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25252 attached [pid 25251] <... setpgid resumed>) = 0 [pid 25250] <... setpgid resumed>) = 0 [pid 25249] write(3, "1000", 4 [pid 25248] +++ exited with 0 +++ [pid 25252] set_robust_list(0x555581290660, 24 [pid 25251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25249] <... write resumed>) = 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25252] <... set_robust_list resumed>) = 0 [pid 25251] <... openat resumed>) = 3 [pid 25250] <... openat resumed>) = 3 [pid 25249] close(3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25252 [pid 25252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... restart_syscall resumed>) = 0 [pid 25250] write(3, "1000", 4 [pid 25249] <... close resumed>) = 0 [pid 25252] <... prctl resumed>) = 0 [pid 25251] write(3, "1000", 4 [pid 25250] <... write resumed>) = 4 [pid 25249] write(1, "executing program\n", 18 [pid 25252] setpgid(0, 0 [pid 25251] <... write resumed>) = 4 [pid 25250] close(3 [pid 25249] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25252] <... setpgid resumed>) = 0 [pid 25251] close(3 [pid 25250] <... close resumed>) = 0 [pid 25252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25251] <... close resumed>) = 0 [pid 25249] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25251] write(1, "executing program\n", 18 [pid 25252] <... openat resumed>) = 3 [pid 25251] <... write resumed>) = 18 ./strace-static-x86_64: Process 25253 attached [pid 25251] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25253] set_robust_list(0x555581290660, 24 [pid 25252] write(3, "1000", 4 [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 25250] write(1, "executing program\n", 18executing program [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 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25253 [pid 25253] <... set_robust_list resumed>) = 0 [pid 25252] <... write resumed>) = 4 [pid 25251] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25250] <... write resumed>) = 18 [pid 25249] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25252] close(3 [pid 25251] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25253] <... prctl resumed>) = 0 [pid 25252] <... close resumed>) = 0 [pid 25250] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25249] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25253] setpgid(0, 0 [pid 25251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25252] write(1, "executing program\n", 18 [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 25249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 25252] <... write resumed>) = 18 [pid 25251] <... bpf resumed>) = 3 [pid 25250] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25249] <... bpf resumed>) = 3 [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 25253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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) executing program [pid 25251] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25252] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25251] exit_group(0 [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 25253] write(3, "1000", 4 [pid 25252] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25251] <... exit_group resumed>) = ? [pid 25250] <... bpf resumed>) = 3 [pid 25249] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25253] <... write resumed>) = 4 [pid 25252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25249] exit_group(0 [pid 25253] close(3 [pid 25252] <... bpf resumed>) = 3 [pid 25250] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25253] <... close resumed>) = 0 [pid 25250] exit_group(0 [pid 25253] write(1, "executing program\n", 18) = 18 [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 25250] <... exit_group resumed>) = ? [pid 25249] <... exit_group resumed>) = ? [pid 25253] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25251] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 25249] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25253] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25250] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25252] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25252] <... exit_group resumed>) = ? [pid 25253] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25253] <... bpf resumed>) = 3 [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 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25253] exit_group(0) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25255 attached ./strace-static-x86_64: Process 25254 attached [pid 25253] +++ exited with 0 +++ [pid 25255] set_robust_list(0x555581290660, 24) = 0 [pid 25255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25257 attached ./strace-static-x86_64: Process 25256 attached [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25254 [pid 25254] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25255 [pid 25255] <... prctl resumed>) = 0 [pid 25257] set_robust_list(0x555581290660, 24 [pid 25256] set_robust_list(0x555581290660, 24 [pid 25254] <... set_robust_list resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25256 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25257 [pid 25257] <... set_robust_list resumed>) = 0 [pid 25256] <... set_robust_list resumed>) = 0 [pid 25255] setpgid(0, 0 [pid 25254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25255] <... setpgid resumed>) = 0 [pid 25254] <... prctl resumed>) = 0 [pid 25257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25254] setpgid(0, 0 [pid 25257] <... prctl resumed>) = 0 [pid 25256] <... prctl resumed>) = 0 [pid 25257] setpgid(0, 0 [pid 25256] setpgid(0, 0 [pid 25255] <... openat resumed>) = 3 [pid 25254] <... setpgid resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25257] <... setpgid resumed>) = 0 [pid 25257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25256] <... setpgid resumed>) = 0 [pid 25255] write(3, "1000", 4 [pid 25254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25258 attached [pid 25257] <... openat resumed>) = 3 [pid 25255] <... write resumed>) = 4 [pid 25254] <... openat resumed>) = 3 [pid 25258] set_robust_list(0x555581290660, 24 [pid 25255] close(3 [pid 25258] <... set_robust_list resumed>) = 0 [pid 25255] <... close resumed>) = 0 [pid 25258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25257] write(3, "1000", 4 [pid 25256] <... openat resumed>) = 3 [pid 25255] write(1, "executing program\n", 18 [pid 25254] write(3, "1000", 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25258 [pid 25257] <... write resumed>) = 4 [pid 25258] <... prctl resumed>) = 0 [pid 25257] close(3 [pid 25254] <... write resumed>) = 4 [pid 25258] setpgid(0, 0 [pid 25254] close(3 [pid 25258] <... setpgid resumed>) = 0 [pid 25254] <... close resumed>) = 0 [pid 25258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25254] write(1, "executing program\n", 18) = 18 executing program [pid 25254] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25258] <... openat resumed>) = 3 [pid 25257] <... close resumed>) = 0 [pid 25256] write(3, "1000", 4 [pid 25255] <... write resumed>) = 18 [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] write(1, "executing program\n", 18) = 18 executing program [pid 25255] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25258] write(3, "1000", 4 [pid 25257] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25256] <... write resumed>) = 4 [pid 25254] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25258] <... write resumed>) = 4 [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] close(3 [pid 25255] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25254] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25258] close(3 [pid 25257] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25256] <... close resumed>) = 0 [pid 25255] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25258] <... close resumed>) = 0 [pid 25257] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25256] write(1, "executing program\n", 18 [pid 25255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25254] <... bpf resumed>) = 3 [pid 25258] write(1, "executing program\n", 18 executing program executing program [pid 25257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25258] <... write resumed>) = 18 [pid 25255] <... bpf resumed>) = 3 [pid 25256] <... write resumed>) = 18 [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 25256] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25254] exit_group(0 [pid 25257] <... bpf resumed>) = 3 [pid 25256] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25254] <... exit_group resumed>) = ? [pid 25258] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 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 25256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25258] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25254] +++ exited with 0 +++ [pid 25258] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25256] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25255] exit_group(0 [pid 25257] <... exit_group resumed>) = ? [pid 25256] exit_group(0 [pid 25255] <... exit_group resumed>) = ? [pid 25258] <... bpf resumed>) = 3 [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 25257] +++ exited with 0 +++ [pid 25256] <... exit_group resumed>) = ? [pid 25255] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25258] exit_group(0 [pid 25256] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25258] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25259 attached [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25256, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25258] +++ exited with 0 +++ [pid 25259] set_robust_list(0x555581290660, 24 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25259 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25259] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25260 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25260] set_robust_list(0x555581290660, 24) = 0 [pid 25260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25260 [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25261 attached [pid 25260] <... prctl resumed>) = 0 [pid 25259] <... prctl resumed>) = 0 [pid 25261] set_robust_list(0x555581290660, 24 [pid 25260] setpgid(0, 0 [pid 25259] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25261 [pid 25261] <... set_robust_list resumed>) = 0 [pid 25260] <... setpgid resumed>) = 0 [pid 25259] <... setpgid resumed>) = 0 [pid 25261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25261] <... prctl resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25259] <... openat resumed>) = 3 [pid 25259] write(3, "1000", 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25262 attached [pid 25261] setpgid(0, 0 [pid 25260] <... openat resumed>) = 3 [pid 25259] <... write resumed>) = 4 [pid 25261] <... setpgid resumed>) = 0 [pid 25262] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25262 [pid 25262] <... set_robust_list resumed>) = 0 [pid 25262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25262] setpgid(0, 0 [pid 25261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25260] write(3, "1000", 4 [pid 25259] close(3 [pid 25262] <... setpgid resumed>) = 0 [pid 25260] <... write resumed>) = 4 [pid 25259] <... close resumed>) = 0 [pid 25262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25261] <... openat resumed>) = 3 [pid 25260] close(3executing program [pid 25259] write(1, "executing program\n", 18 executing program [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25262] <... openat resumed>) = 3 [pid 25261] write(3, "1000", 4 [pid 25260] <... close resumed>) = 0 [pid 25259] <... write resumed>) = 18 [pid 25260] write(1, "executing program\n", 18) = 18 [pid 25259] 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 25262] write(3, "1000", 4) = 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) [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 25262] close(3 [pid 25260] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25259] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25263 attached [pid 25262] <... close resumed>) = 0 [pid 25261] <... write resumed>) = 4 [pid 25260] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25261] close(3executing program [pid 25263] set_robust_list(0x555581290660, 24 [pid 25262] write(1, "executing program\n", 18 [pid 25260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25259] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25263] <... set_robust_list resumed>) = 0 [pid 25262] <... write resumed>) = 18 [pid 25261] <... close resumed>) = 0 [pid 25260] <... bpf resumed>) = 3 [pid 25259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25263 [pid 25263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25262] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25261] write(1, "executing program\n", 18 [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 25261] <... write resumed>) = 18 [pid 25261] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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 25259] <... bpf resumed>) = 3 [pid 25261] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl 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 25260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25263] setpgid(0, 0 [pid 25262] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25260] exit_group(0 [pid 25259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25261] <... bpf resumed>) = 3 [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 25263] <... setpgid resumed>) = 0 [pid 25262] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25260] <... exit_group resumed>) = ? [pid 25259] exit_group(0 [pid 25261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25261] exit_group(0) = ? [pid 25263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25260] +++ exited with 0 +++ [pid 25261] +++ exited with 0 +++ [pid 25259] <... exit_group resumed>) = ? [pid 25263] <... openat resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25261, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25263] write(3, "1000", 4 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25263] <... write resumed>) = 4 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25263] close(3 [pid 25262] <... bpf resumed>) = 3 [pid 25259] +++ exited with 0 +++ [pid 25263] <... close resumed>) = 0 executing program [pid 25263] 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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 25262] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25263] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25262] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... restart_syscall resumed>) = 0 [pid 25263] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25262] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25265 attached , child_tidptr=0x555581290650) = 25266 ./strace-static-x86_64: Process 25266 attached ./strace-static-x86_64: Process 25264 attached [pid 25265] set_robust_list(0x555581290660, 24 [pid 25263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25264 [pid 25266] set_robust_list(0x555581290660, 24 [pid 25265] <... set_robust_list resumed>) = 0 [pid 25264] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25265 [pid 25266] <... set_robust_list resumed>) = 0 [pid 25266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25264] <... set_robust_list resumed>) = 0 [pid 25266] <... prctl resumed>) = 0 [pid 25265] <... prctl resumed>) = 0 [pid 25263] <... bpf resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25266] setpgid(0, 0) = 0 [pid 25265] setpgid(0, 0 [pid 25264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25263] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25265] <... setpgid resumed>) = 0 [pid 25264] <... prctl resumed>) = 0 [pid 25263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25266] <... openat resumed>) = 3 [pid 25265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25264] setpgid(0, 0 [pid 25263] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25266] write(3, "1000", 4 [pid 25265] <... openat resumed>) = 3 [pid 25264] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25267 attached [pid 25266] <... write resumed>) = 4 [pid 25264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25263] <... exit_group resumed>) = ? [pid 25266] close(3 [pid 25265] write(3, "1000", 4 [pid 25266] <... close resumed>) = 0 [pid 25266] write(1, "executing program\n", 18 [pid 25265] <... write resumed>) = 4 [pid 25266] <... write resumed>) = 18 [pid 25265] close(3 [pid 25264] <... openat resumed>) = 3 [pid 25266] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25265] <... close resumed>) = 0 executing program executing program [pid 25265] write(1, "executing program\n", 18 [pid 25267] set_robust_list(0x555581290660, 24 [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 25265] <... write resumed>) = 18 [pid 25264] write(3, "1000", 4 [pid 25263] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25267 [pid 25267] <... set_robust_list resumed>) = 0 [pid 25266] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25266] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25265] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25264] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25267] <... prctl resumed>) = 0 [pid 25266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 25264] close(3 [pid 25267] setpgid(0, 0) = 0 [pid 25265] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25264] <... close resumed>) = 0 [pid 25266] <... bpf resumed>) = 3 executing program [pid 25265] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25264] write(1, "executing program\n", 18) = 18 [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 25265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25264] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25265] <... bpf resumed>) = 3 [pid 25266] exit_group(0 [pid 25267] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 25268 attached [pid 25267] close(3 [pid 25266] <... exit_group resumed>) = ? [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 25268] set_robust_list(0x555581290660, 24 [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 25264] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25268] <... set_robust_list resumed>) = 0 [pid 25265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25264] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25268 [pid 25265] exit_group(0 [pid 25264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25265] <... exit_group resumed>) = ? [pid 25267] write(1, "executing program\n", 18executing program ) = 18 [pid 25264] <... bpf resumed>) = 3 [pid 25267] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25265] +++ exited with 0 +++ [pid 25268] <... prctl resumed>) = 0 [pid 25268] setpgid(0, 0 [pid 25267] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25266] +++ exited with 0 +++ [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 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25268] <... setpgid resumed>) = 0 [pid 25267] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25264] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25268] <... openat resumed>) = 3 [pid 25268] write(3, "1000", 4) = 4 [pid 25264] <... exit_group resumed>) = ? [pid 25268] close(3 [pid 25267] <... bpf resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25268] <... close resumed>) = 0 [pid 25268] write(1, "executing program\n", 18 [pid 25267] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25264] +++ exited with 0 +++ [pid 25268] <... write resumed>) = 18 [pid 25267] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25268] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25267] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25269 attached [pid 25267] <... exit_group resumed>) = ? [pid 25269] set_robust_list(0x555581290660, 24 [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 25267] +++ exited with 0 +++ [pid 25269] <... set_robust_list resumed>) = 0 [pid 25268] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25269 [pid 25269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25268] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25269] <... prctl resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25270 attached [pid 25268] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25272 attached ./strace-static-x86_64: Process 25271 attached [pid 25269] setpgid(0, 0 [pid 25270] set_robust_list(0x555581290660, 24) = 0 [pid 25270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25272] set_robust_list(0x555581290660, 24 [pid 25270] <... prctl resumed>) = 0 [pid 25269] <... setpgid resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25270 [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 25271] set_robust_list(0x555581290660, 24 [pid 25270] setpgid(0, 0 [pid 25272] <... set_robust_list resumed>) = 0 [pid 25271] <... set_robust_list resumed>) = 0 [pid 25270] <... setpgid resumed>) = 0 [pid 25272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25272 [pid 25272] <... prctl resumed>) = 0 [pid 25271] <... prctl resumed>) = 0 [pid 25272] setpgid(0, 0 [pid 25271] setpgid(0, 0 [pid 25270] <... openat resumed>) = 3 [pid 25269] <... openat resumed>) = 3 [pid 25268] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25271 [pid 25272] <... setpgid resumed>) = 0 [pid 25271] <... setpgid resumed>) = 0 [pid 25268] <... exit_group resumed>) = ? [pid 25272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25270] write(3, "1000", 4 [pid 25269] write(3, "1000", 4 [pid 25272] <... openat resumed>) = 3 [pid 25270] <... write resumed>) = 4 [pid 25269] <... write resumed>) = 4 [pid 25270] close(3 [pid 25272] write(3, "1000", 4 [pid 25271] <... openat resumed>) = 3 [pid 25272] <... write resumed>) = 4 [pid 25272] close(3 [pid 25270] <... close resumed>) = 0 [pid 25272] <... close resumed>) = 0 executing program [pid 25271] write(3, "1000", 4 [pid 25272] write(1, "executing program\n", 18) = 18 [pid 25271] <... write resumed>) = 4 [pid 25272] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25271] close(3 [pid 25269] close(3 [pid 25271] <... close resumed>) = 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) executing program executing program [pid 25271] write(1, "executing program\n", 18 [pid 25270] write(1, "executing program\n", 18 [pid 25269] <... close resumed>) = 0 [pid 25268] +++ exited with 0 +++ [pid 25272] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25271] <... write resumed>) = 18 executing program [pid 25270] <... write resumed>) = 18 [pid 25269] write(1, "executing program\n", 18 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25272] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25271] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25269] <... write resumed>) = 18 [pid 25270] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25269] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25270] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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 25271] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25269] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25272] <... bpf resumed>) = 3 [pid 25271] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25273 attached [pid 25271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25270] <... bpf resumed>) = 3 [pid 25269] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25273] set_robust_list(0x555581290660, 24 [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 25273] <... set_robust_list resumed>) = 0 [pid 25272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25273 [pid 25272] exit_group(0) = ? [pid 25273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25272] +++ exited with 0 +++ [pid 25271] <... bpf resumed>) = 3 [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 25269] <... bpf resumed>) = 3 [pid 25273] setpgid(0, 0 [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 25273] <... setpgid resumed>) = 0 [pid 25271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25270] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25273] <... openat resumed>) = 3 [pid 25271] exit_group(0 [pid 25270] exit_group(0 [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 5845] <... restart_syscall resumed>) = 0 [pid 25273] write(3, "1000", 4 [pid 25270] <... exit_group resumed>) = ? [pid 25269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25273] <... write resumed>) = 4 [pid 25271] <... exit_group resumed>) = ? [pid 25273] close(3 [pid 25270] +++ exited with 0 +++ [pid 25269] exit_group(0) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25270, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25275 attached ./strace-static-x86_64: Process 25274 attached [pid 25269] +++ exited with 0 +++ [pid 25273] <... close resumed>) = 0 executing program [pid 25273] write(1, "executing program\n", 18) = 18 [pid 25273] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25273] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25274 [pid 25275] set_robust_list(0x555581290660, 24 [pid 25274] set_robust_list(0x555581290660, 24 [pid 25273] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25275 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25274] <... set_robust_list resumed>) = 0 [pid 25275] <... set_robust_list resumed>) = 0 [pid 25274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... restart_syscall resumed>) = 0 [pid 25273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25274] <... prctl resumed>) = 0 [pid 25275] <... prctl resumed>) = 0 [pid 25274] setpgid(0, 0 [pid 25273] <... bpf resumed>) = 3 [pid 25274] <... setpgid resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25275] setpgid(0, 0 [pid 25273] 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 25273] exit_group(0./strace-static-x86_64: Process 25277 attached [pid 25275] <... setpgid resumed>) = 0 [pid 25274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25273] <... exit_group resumed>) = ? [pid 25271] +++ exited with 0 +++ [pid 25277] set_robust_list(0x555581290660, 24 [pid 25275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25274] <... openat resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25271, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25277] <... set_robust_list resumed>) = 0 [pid 25277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25274] write(3, "1000", 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25277] <... prctl resumed>) = 0 [pid 25275] <... openat resumed>) = 3 [pid 25274] <... write resumed>) = 4 [pid 25273] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25277 [pid 25277] setpgid(0, 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25277] <... setpgid resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25278 attached [pid 25277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25275] write(3, "1000", 4 [pid 25274] close(3 [pid 25278] set_robust_list(0x555581290660, 24 [pid 25275] <... write resumed>) = 4 [pid 25274] <... close resumed>) = 0 [pid 25278] <... set_robust_list resumed>) = 0 [pid 25277] <... openat resumed>) = 3 [pid 25275] close(3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25278 [pid 25278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25274] write(1, "executing program\n", 18executing program [pid 25275] <... close resumed>) = 0 [pid 25277] write(3, "1000", 4 [pid 25275] write(1, "executing program\n", 18 [pid 25274] <... write resumed>) = 18 executing program [pid 25277] <... write resumed>) = 4 [pid 25275] <... write resumed>) = 18 [pid 25274] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25278] <... prctl resumed>) = 0 [pid 25277] close(3 [pid 25275] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25278] setpgid(0, 0 [pid 25277] <... close resumed>) = 0 [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 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 25278] <... setpgid resumed>) = 0 executing program [pid 25277] write(1, "executing program\n", 18 [pid 25275] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25274] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25277] <... write resumed>) = 18 [pid 25275] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25274] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25277] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25278] <... openat resumed>) = 3 [pid 25275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25278] write(3, "1000", 4 [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 25278] <... write resumed>) = 4 [pid 25277] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25275] <... bpf resumed>) = 3 [pid 25278] close(3 [pid 25277] <... 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 25274] <... bpf resumed>) = 3 [pid 25278] <... close resumed>) = 0 executing program [pid 25277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25278] write(1, "executing program\n", 18) = 18 [pid 25278] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25277] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25274] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25278] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25279 attached [pid 25275] <... exit_group resumed>) = ? [pid 25274] exit_group(0 [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 25279] set_robust_list(0x555581290660, 24 [pid 25278] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25275] +++ exited with 0 +++ [pid 25274] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25279 [pid 25279] <... set_robust_list resumed>) = 0 [pid 25279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25279] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25279] <... setpgid resumed>) = 0 [pid 25278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25278] exit_group(0 [pid 25277] exit_group(0) = ? [pid 25279] <... openat resumed>) = 3 [pid 25278] <... exit_group resumed>) = ? [pid 25274] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25274, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25277] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25277, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25279] write(3, "1000", 4./strace-static-x86_64: Process 25280 attached [pid 25278] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25279] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25280 [pid 25279] close(3) = 0 [pid 25279] write(1, "executing program\n", 18executing program ) = 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25279] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25280] set_robust_list(0x555581290660, 24 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25280] <... set_robust_list resumed>) = 0 [pid 25280] prctl(PR_SET_PDEATHSIG, SIGKILL [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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25281 attached [pid 25281] set_robust_list(0x555581290660, 24) = 0 [pid 25281] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25283 attached ./strace-static-x86_64: Process 25282 attached [pid 25280] <... prctl resumed>) = 0 [pid 25279] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25283] set_robust_list(0x555581290660, 24 [pid 25282] set_robust_list(0x555581290660, 24 [pid 25281] <... prctl resumed>) = 0 [pid 25280] setpgid(0, 0 [pid 25279] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25283 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25282 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25281 [pid 25283] <... set_robust_list resumed>) = 0 [pid 25281] setpgid(0, 0 [pid 25283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25282] <... set_robust_list resumed>) = 0 [pid 25281] <... setpgid resumed>) = 0 [pid 25280] <... setpgid resumed>) = 0 [pid 25279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25283] setpgid(0, 0 [pid 25282] <... prctl resumed>) = 0 [pid 25279] <... bpf resumed>) = 3 [pid 25283] <... setpgid resumed>) = 0 [pid 25281] <... openat resumed>) = 3 [pid 25280] <... openat resumed>) = 3 [pid 25283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25282] setpgid(0, 0 [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 25282] <... setpgid resumed>) = 0 [pid 25281] write(3, "1000", 4 [pid 25280] write(3, "1000", 4 [pid 25279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25283] <... openat resumed>) = 3 [pid 25282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25283] write(3, "1000", 4) = 4 executing program [pid 25280] <... write resumed>) = 4 [pid 25281] <... write resumed>) = 4 [pid 25279] exit_group(0 [pid 25281] close(3 [pid 25280] close(3 [pid 25283] close(3) = 0 [pid 25281] <... close resumed>) = 0 [pid 25280] <... close resumed>) = 0 [pid 25283] write(1, "executing program\n", 18 [pid 25282] <... openat resumed>) = 3 [pid 25283] <... write resumed>) = 18 [pid 25283] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 25282] write(3, "1000", 4 [pid 25281] write(1, "executing program\n", 18 [pid 25280] write(1, "executing program\n", 18 [pid 25279] <... exit_group resumed>) = ? [pid 25282] <... write resumed>) = 4 [pid 25281] <... write resumed>) = 18 [pid 25280] <... write resumed>) = 18 [pid 25283] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25282] close(3 [pid 25281] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25280] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25282] <... close resumed>) = 0 [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) executing program [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 25282] write(1, "executing program\n", 18 [pid 25281] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25280] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25283] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25282] <... write resumed>) = 18 [pid 25281] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25280] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25279] +++ exited with 0 +++ [pid 25283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>) = 3 [pid 25282] <... bpf resumed>, buf="cgroup", prog_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 [pid 25281] <... bpf resumed>) = 3 [pid 25282] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25279, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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 25281] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25280] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25282] <... bpf resumed>) = 3 [pid 25281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25280] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25281] exit_group(0./strace-static-x86_64: Process 25284 attached [pid 25283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25284] set_robust_list(0x555581290660, 24 [pid 25283] exit_group(0 [pid 25282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25281] <... exit_group resumed>) = ? [pid 25280] exit_group(0 [pid 25283] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25284 [pid 25282] exit_group(0 [pid 25280] <... exit_group resumed>) = ? [pid 25283] +++ exited with 0 +++ [pid 25282] <... exit_group resumed>) = ? [pid 25280] +++ exited with 0 +++ [pid 25284] <... set_robust_list resumed>) = 0 [pid 25282] +++ exited with 0 +++ [pid 25281] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25284] setpgid(0, 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25284] <... setpgid resumed>) = 0 [pid 25284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25284] <... openat resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25285 attached ./strace-static-x86_64: Process 25286 attached [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25284] write(3, "1000", 4./strace-static-x86_64: Process 25287 attached ) = 4 [pid 25284] close(3 [pid 25287] set_robust_list(0x555581290660, 24 [pid 25286] set_robust_list(0x555581290660, 24 [pid 25285] set_robust_list(0x555581290660, 24 [pid 25284] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25285 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25287 [pid 25286] <... set_robust_list resumed>) = 0 [pid 25284] write(1, "executing program\n", 18executing program [pid 25287] <... set_robust_list resumed>) = 0 [pid 25286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25285] <... set_robust_list resumed>) = 0 [pid 25284] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25286 ./strace-static-x86_64: Process 25288 attached [pid 25287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25288] set_robust_list(0x555581290660, 24 [pid 25287] setpgid(0, 0 [pid 25286] <... prctl resumed>) = 0 [pid 25285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25284] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25288 [pid 25288] <... set_robust_list resumed>) = 0 [pid 25288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25287] <... setpgid resumed>) = 0 [pid 25286] setpgid(0, 0 [pid 25285] <... prctl 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 25288] <... prctl resumed>) = 0 [pid 25287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25286] <... setpgid resumed>) = 0 [pid 25285] setpgid(0, 0 [pid 25284] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25288] setpgid(0, 0 [pid 25287] <... openat resumed>) = 3 [pid 25285] <... setpgid resumed>) = 0 [pid 25284] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25288] <... setpgid resumed>) = 0 [pid 25287] write(3, "1000", 4 [pid 25286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25287] <... write resumed>) = 4 [pid 25286] <... openat resumed>) = 3 [pid 25285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program executing program [pid 25284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25287] close(3 [pid 25286] write(3, "1000", 4 [pid 25287] <... close resumed>) = 0 [pid 25286] <... write resumed>) = 4 [pid 25285] <... openat resumed>) = 3 [pid 25287] write(1, "executing program\n", 18 [pid 25286] close(3 [pid 25287] <... write resumed>) = 18 [pid 25286] <... close resumed>) = 0 [pid 25287] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25286] write(1, "executing program\n", 18 [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 25286] <... write resumed>) = 18 [pid 25284] <... bpf resumed>) = 3 [pid 25287] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25286] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25287] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25288] write(3, "1000", 4 [pid 25287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>, buf="cgroup", prog_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] write(3, "1000", 4 [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 25288] <... write resumed>) = 4 [pid 25287] <... bpf resumed>) = 3 [pid 25286] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25285] <... write resumed>) = 4 [pid 25288] close(3 [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 25286] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25285] close(3 [pid 25284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25288] <... close resumed>) = 0 [pid 25287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 25286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25285] <... close resumed>) = 0 [pid 25284] exit_group(0 [pid 25288] write(1, "executing program\n", 18 [pid 25287] exit_group(0 [pid 25285] write(1, "executing program\n", 18 [pid 25284] <... exit_group resumed>) = ? [pid 25288] <... write resumed>) = 18 [pid 25287] <... exit_group resumed>) = ? [pid 25286] <... bpf resumed>) = 3 [pid 25285] <... write resumed>) = 18 [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 25285] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25288] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25287] +++ exited with 0 +++ [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 25284] +++ exited with 0 +++ [pid 25285] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25287, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25288] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25285] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25288] <... bpf resumed>) = 3 [pid 25286] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 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 [pid 25285] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25288] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25286] +++ exited with 0 +++ [pid 25285] 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 25290 attached ./strace-static-x86_64: Process 25289 attached [pid 25288] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25289] set_robust_list(0x555581290660, 24 [pid 25285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25288] <... exit_group resumed>) = ? [pid 25290] set_robust_list(0x555581290660, 24 [pid 25289] <... set_robust_list resumed>) = 0 [pid 25285] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25289 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25290 [pid 25290] <... set_robust_list resumed>) = 0 [pid 25288] +++ exited with 0 +++ [pid 25290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25285] <... exit_group resumed>) = ? [pid 5842] --- 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] <... prctl resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25289] <... prctl resumed>) = 0 [pid 25290] setpgid(0, 0 [pid 25289] setpgid(0, 0 [pid 25285] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25290] <... setpgid resumed>) = 0 [pid 25289] <... setpgid resumed>) = 0 [pid 25290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25290] <... openat resumed>) = 3 [pid 25289] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25290] write(3, "1000", 4 [pid 25289] write(3, "1000", 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25291 attached [pid 25290] <... write resumed>) = 4 [pid 25289] <... write resumed>) = 4 [pid 25290] close(3 [pid 25289] close(3executing program executing program [pid 25290] <... close resumed>) = 0 [pid 25289] <... close resumed>) = 0 [pid 25290] write(1, "executing program\n", 18 [pid 25289] write(1, "executing program\n", 18 [pid 25290] <... write resumed>) = 18 [pid 25289] <... write resumed>) = 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25293 ./strace-static-x86_64: Process 25293 attached ./strace-static-x86_64: Process 25292 attached [pid 25291] set_robust_list(0x555581290660, 24 [pid 25290] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25289] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25291 [pid 25293] set_robust_list(0x555581290660, 24 [pid 25292] set_robust_list(0x555581290660, 24 [pid 25291] <... set_robust_list resumed>) = 0 [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 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 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25292 [pid 25293] <... set_robust_list resumed>) = 0 [pid 25292] <... set_robust_list resumed>) = 0 [pid 25290] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25289] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25290] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25289] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25293] <... prctl resumed>) = 0 [pid 25289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 25292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25293] <... setpgid resumed>) = 0 [pid 25292] <... prctl resumed>) = 0 [pid 25291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25292] setpgid(0, 0 [pid 25291] <... prctl resumed>) = 0 [pid 25289] <... bpf resumed>) = 3 [pid 25292] <... setpgid resumed>) = 0 [pid 25290] <... bpf resumed>) = 3 [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_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25290] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25293] <... openat resumed>) = 3 [pid 25291] setpgid(0, 0 [pid 25289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25290] exit_group(0 [pid 25289] exit_group(0 [pid 25291] <... setpgid resumed>) = 0 [pid 25290] <... exit_group resumed>) = ? [pid 25289] <... exit_group resumed>) = ? [pid 25293] write(3, "1000", 4 [pid 25292] <... openat resumed>) = 3 [pid 25291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25293] <... write resumed>) = 4 [pid 25293] close(3) = 0 [pid 25292] write(3, "1000", 4 [pid 25291] <... openat resumed>) = 3 [pid 25293] write(1, "executing program\n", 18executing program ) = 18 [pid 25289] +++ exited with 0 +++ [pid 25293] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25292] <... write resumed>) = 4 [pid 25291] write(3, "1000", 4 [pid 25290] +++ exited with 0 +++ [pid 5845] --- 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] <... bpf resumed>, buf="cgroup", prog_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 5844] --- 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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25292] <... close resumed>) = 0 [pid 25291] <... write resumed>) = 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25293] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25292] write(1, "executing program\n", 18 [pid 25291] close(3 [pid 25293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25292] <... write resumed>) = 18 [pid 25291] <... close resumed>) = 0 [pid 25291] write(1, "executing program\n", 18 [pid 25292] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25291] <... write resumed>) = 18 [pid 25291] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25293] <... bpf resumed>) = 3 [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 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25292] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25292] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25291] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25293] exit_group(0 [pid 25291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25293] <... exit_group resumed>) = ? [pid 25292] <... bpf resumed>) = 3 [pid 25291] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25292] 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 25295 attached ./strace-static-x86_64: Process 25294 attached ) = -1 EBADF (Bad file descriptor) [pid 25291] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25294] set_robust_list(0x555581290660, 24 [pid 25291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25294] <... set_robust_list resumed>) = 0 [pid 25295] set_robust_list(0x555581290660, 24 [pid 25293] +++ exited with 0 +++ [pid 25292] exit_group(0 [pid 25291] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25295 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25294 [pid 25294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25292] <... exit_group resumed>) = ? [pid 25291] <... exit_group resumed>) = ? [pid 25295] <... set_robust_list resumed>) = 0 [pid 25294] <... prctl resumed>) = 0 [pid 25292] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25294] setpgid(0, 0 [pid 25291] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25295] <... prctl resumed>) = 0 [pid 25294] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25296 attached [pid 25296] set_robust_list(0x555581290660, 24 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25296] <... set_robust_list resumed>) = 0 [pid 25295] setpgid(0, 0 [pid 25294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25296 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25295] <... setpgid resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25294] <... openat resumed>) = 3 [pid 25295] <... openat resumed>) = 3 [pid 25296] <... prctl resumed>) = 0 [pid 25294] write(3, "1000", 4./strace-static-x86_64: Process 25297 attached [pid 25296] setpgid(0, 0 [pid 25295] write(3, "1000", 4 [pid 25294] <... write resumed>) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25297] set_robust_list(0x555581290660, 24 [pid 25296] <... setpgid resumed>) = 0 [pid 25295] <... write resumed>) = 4 [pid 25294] close(3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25297 [pid 25297] <... set_robust_list resumed>) = 0 [pid 25296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25295] close(3 [pid 25294] <... close resumed>) = 0 ./strace-static-x86_64: Process 25298 attached [pid 25297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25296] <... openat resumed>) = 3 [pid 25295] <... close resumed>) = 0 executing program [pid 25294] write(1, "executing program\n", 18executing program [pid 25297] <... prctl resumed>) = 0 [pid 25295] write(1, "executing program\n", 18 [pid 25294] <... write resumed>) = 18 [pid 25298] set_robust_list(0x555581290660, 24 [pid 25297] setpgid(0, 0 [pid 25296] write(3, "1000", 4 [pid 25295] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25298 [pid 25298] <... set_robust_list resumed>) = 0 [pid 25297] <... setpgid resumed>) = 0 [pid 25296] <... write resumed>) = 4 [pid 25295] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25294] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25296] close(3 [pid 25295] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25298] <... prctl resumed>) = 0 [pid 25296] <... close resumed>) = 0 [pid 25298] setpgid(0, 0 [pid 25297] <... openat resumed>) = 3 executing program [pid 25296] write(1, "executing program\n", 18 [pid 25295] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25298] <... setpgid resumed>) = 0 [pid 25296] <... write resumed>) = 18 [pid 25298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25297] write(3, "1000", 4 [pid 25296] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25295] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25294] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25298] <... openat resumed>) = 3 [pid 25297] <... write resumed>) = 4 [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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 25294] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25297] <... close resumed>) = 0 [pid 25298] write(3, "1000", 4 [pid 25296] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25298] <... write resumed>) = 4 [pid 25297] write(1, "executing program\n", 18 [pid 25296] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] close(3 [pid 25296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25298] <... close resumed>) = 0 [pid 25297] <... write resumed>) = 18 [pid 25296] <... bpf resumed>) = 3 [pid 25298] write(1, "executing program\n", 18) = 18 [pid 25294] <... bpf resumed>) = 3 [pid 25298] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25297] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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) [pid 25298] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25298] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25296] exit_group(0 [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 25295] <... bpf resumed>) = 3 [pid 25297] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25297] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25295] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25298] <... bpf resumed>) = 3 [pid 25297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25296] <... exit_group resumed>) = ? [pid 25297] <... bpf resumed>) = 3 [pid 25296] +++ exited with 0 +++ [pid 25295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25294] exit_group(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 5849] --- 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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25295] exit_group(0 [pid 25298] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25298] <... exit_group resumed>) = ? [pid 25297] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25295] <... exit_group resumed>) = ? [pid 25294] <... exit_group resumed>) = ? [pid 25298] +++ exited with 0 +++ [pid 25297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25294] +++ exited with 0 +++ [pid 25297] exit_group(0) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25294, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25297] +++ exited with 0 +++ [pid 25295] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25295, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25300 attached ./strace-static-x86_64: Process 25299 attached [pid 25300] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25302 attached ./strace-static-x86_64: Process 25301 attached ) = 0 [pid 25299] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25299 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25300 [pid 25301] set_robust_list(0x555581290660, 24 [pid 25300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25299] <... set_robust_list resumed>) = 0 [pid 25302] set_robust_list(0x555581290660, 24 [pid 25299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25301] <... set_robust_list resumed>) = 0 [pid 25300] <... prctl resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25301 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25302 [pid 25302] <... set_robust_list resumed>) = 0 [pid 25301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25300] setpgid(0, 0 [pid 25299] <... prctl resumed>) = 0 [pid 25300] <... setpgid resumed>) = 0 [pid 25300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25299] setpgid(0, 0./strace-static-x86_64: Process 25303 attached [pid 25302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25301] <... prctl resumed>) = 0 [pid 25299] <... setpgid resumed>) = 0 [pid 25303] set_robust_list(0x555581290660, 24 [pid 25302] <... prctl resumed>) = 0 [pid 25301] setpgid(0, 0 [pid 25299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25300] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25303 [pid 25303] <... set_robust_list resumed>) = 0 [pid 25302] setpgid(0, 0 [pid 25301] <... setpgid resumed>) = 0 [pid 25302] <... setpgid resumed>) = 0 [pid 25302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25302] <... openat resumed>) = 3 [pid 25301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program executing program [pid 25300] write(3, "1000", 4 [pid 25299] <... openat resumed>) = 3 [pid 25303] <... prctl resumed>) = 0 [pid 25302] write(3, "1000", 4 [pid 25300] <... write resumed>) = 4 [pid 25303] setpgid(0, 0 [pid 25302] <... write resumed>) = 4 [pid 25303] <... setpgid resumed>) = 0 [pid 25300] close(3 [pid 25302] close(3 [pid 25299] write(3, "1000", 4 [pid 25300] <... close resumed>) = 0 [pid 25302] <... close resumed>) = 0 [pid 25300] write(1, "executing program\n", 18 [pid 25299] <... write resumed>) = 4 [pid 25302] write(1, "executing program\n", 18 [pid 25300] <... write resumed>) = 18 [pid 25299] close(3 [pid 25302] <... write resumed>) = 18 [pid 25302] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25301] <... openat resumed>) = 3 [pid 25300] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25299] <... close resumed>) = 0 [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 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 25301] write(3, "1000", 4) = 4 [pid 25301] close(3executing program executing program ) = 0 [pid 25299] write(1, "executing program\n", 18 [pid 25302] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25301] write(1, "executing program\n", 18 [pid 25300] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25299] <... write resumed>) = 18 [pid 25302] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25301] <... write resumed>) = 18 [pid 25300] <... openat resumed>) = -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 25299] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25303] <... openat resumed>) = 3 [pid 25302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 25300] <... bpf resumed>) = 3 [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 25303] write(3, "1000", 4 [pid 25301] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25299] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25301] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25299] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25300] exit_group(0 [pid 25303] <... write resumed>) = 4 [pid 25301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... exit_group resumed>) = ? [pid 25299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25303] close(3 [pid 25302] <... bpf resumed>) = 3 [pid 25301] <... bpf resumed>) = 3 [pid 25300] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25303] <... close resumed>) = 0 [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 25299] <... bpf resumed>) = 3 [pid 25303] write(1, "executing program\n", 18 [pid 25301] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25303] <... write resumed>) = 18 [pid 25302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25302] exit_group(0 [pid 25301] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25303] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25301] <... exit_group resumed>) = ? [pid 25299] 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 25304 attached [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 resumed>) = ? [pid 25304] set_robust_list(0x555581290660, 24 [pid 25303] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25302] +++ exited with 0 +++ [pid 25301] +++ exited with 0 +++ [pid 25299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25304 [pid 25304] <... set_robust_list resumed>) = 0 [pid 25303] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25299] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25304] <... prctl resumed>) = 0 [pid 25303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25299] <... exit_group resumed>) = ? [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25305 attached [pid 25304] setpgid(0, 0 [pid 25303] <... bpf resumed>) = 3 [pid 25305] set_robust_list(0x555581290660, 24 [pid 25304] <... setpgid resumed>) = 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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25305 [pid 25305] <... set_robust_list resumed>) = 0 [pid 25303] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25299] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25303] exit_group(0 [pid 5849] --- 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 25306 attached [pid 25305] <... prctl resumed>) = 0 [pid 25303] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25304] <... openat resumed>) = 3 [pid 25305] setpgid(0, 0 [pid 25306] set_robust_list(0x555581290660, 24 [pid 25304] write(3, "1000", 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25306 [pid 25304] <... write resumed>) = 4 [pid 25306] <... set_robust_list resumed>) = 0 [pid 25304] close(3 [pid 25306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25304] <... close resumed>) = 0 executing program [pid 25304] write(1, "executing program\n", 18 [pid 25306] <... prctl resumed>) = 0 [pid 25305] <... setpgid resumed>) = 0 [pid 25304] <... write resumed>) = 18 [pid 25303] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25306] setpgid(0, 0 [pid 25305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25304] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25306] <... setpgid resumed>) = 0 [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 25305] <... openat resumed>) = 3 [pid 25306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25304] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25305] write(3, "1000", 4) = 4 [pid 25304] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25306] <... openat resumed>) = 3 [pid 25305] close(3 [pid 25304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 0 [pid 25306] write(3, "1000", 4executing program [pid 25305] write(1, "executing program\n", 18 [pid 25304] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25308 attached ./strace-static-x86_64: Process 25307 attached [pid 25306] <... write resumed>) = 4 [pid 25305] <... write resumed>) = 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25307 [pid 25308] set_robust_list(0x555581290660, 24 [pid 25307] set_robust_list(0x555581290660, 24executing program [pid 25308] <... set_robust_list resumed>) = 0 [pid 25307] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25308 [pid 25308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25306] close(3 [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 25308] <... prctl resumed>) = 0 [pid 25307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25306] <... close resumed>) = 0 [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 25308] setpgid(0, 0 [pid 25307] <... prctl resumed>) = 0 [pid 25306] write(1, "executing program\n", 18 [pid 25305] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25304] exit_group(0 [pid 25308] <... setpgid resumed>) = 0 [pid 25307] setpgid(0, 0 [pid 25306] <... write resumed>) = 18 [pid 25305] <... openat resumed>) = -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 25305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25307] <... setpgid resumed>) = 0 [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 25304] <... exit_group resumed>) = ? [pid 25306] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25308] <... openat resumed>) = 3 [pid 25306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25305] <... bpf resumed>) = 3 [pid 25308] write(3, "1000", 4 [pid 25307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 25307] <... openat resumed>) = 3 executing program executing program [pid 25305] 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 25305] exit_group(0) = ? [pid 25308] close(3 [pid 25307] write(3, "1000", 4 [pid 25305] +++ exited with 0 +++ [pid 25304] +++ exited with 0 +++ [pid 25308] <... close resumed>) = 0 [pid 25307] <... write resumed>) = 4 [pid 25308] write(1, "executing program\n", 18) = 18 [pid 25307] close(3 [pid 25306] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25307] <... close resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25307] write(1, "executing program\n", 18 [pid 25308] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25307] <... write resumed>) = 18 [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 25307] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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) [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 25306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25308] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25307] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25306] exit_group(0 [pid 25307] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25306] <... exit_group resumed>) = ? [pid 25307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 resumed>) = 3 [pid 25306] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [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 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25306, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [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 25307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25308] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25307] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25308] exit_group(0) = ? [pid 25307] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25309 attached [pid 25308] +++ exited with 0 +++ [pid 25309] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25309 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25310 [pid 25309] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25310 attached [pid 25309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25307] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25309] <... prctl resumed>) = 0 [pid 25309] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25311 attached [pid 25310] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25311 [pid 25311] set_robust_list(0x555581290660, 24 [pid 25310] <... set_robust_list resumed>) = 0 [pid 25309] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25311] <... set_robust_list resumed>) = 0 [pid 25310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25309] write(3, "1000", 4 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25309] <... write resumed>) = 4 [pid 25309] close(3) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25311] <... prctl resumed>) = 0 [pid 25310] <... prctl resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25311] setpgid(0, 0 [pid 25310] setpgid(0, 0 [pid 25309] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 25312 attached [pid 25312] set_robust_list(0x555581290660, 24 [pid 25309] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25312] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25313 attached [pid 25312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25311] <... setpgid resumed>) = 0 [pid 25310] <... setpgid resumed>) = 0 [pid 25309] <... bpf resumed>, buf="cgroup", prog_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] set_robust_list(0x555581290660, 24 [pid 25309] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25312] <... prctl resumed>) = 0 [pid 25311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25309] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25312] setpgid(0, 0 [pid 25310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25313 [pid 25313] <... set_robust_list resumed>) = 0 [pid 25312] <... setpgid resumed>) = 0 [pid 25311] <... openat resumed>) = 3 [pid 25310] <... openat resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25312 [pid 25313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25310] write(3, "1000", 4 [pid 25309] <... bpf resumed>) = 3 [pid 25313] <... prctl resumed>) = 0 [pid 25311] write(3, "1000", 4 [pid 25310] <... write resumed>) = 4 [pid 25313] setpgid(0, 0 [pid 25311] <... write resumed>) = 4 [pid 25310] close(3 [pid 25313] <... setpgid resumed>) = 0 [pid 25313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25312] <... openat resumed>) = 3 [pid 25311] close(3 [pid 25310] <... close resumed>) = 0 [pid 25312] write(3, "1000", 4 [pid 25311] <... close resumed>) = 0 [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 25313] <... openat resumed>) = 3 [pid 25312] <... write resumed>) = 4 [pid 25311] write(1, "executing program\n", 18executing program executing program [pid 25310] write(1, "executing program\n", 18 [pid 25309] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25312] close(3 [pid 25313] write(3, "1000", 4 [pid 25312] <... close resumed>) = 0 [pid 25311] <... write resumed>) = 18 [pid 25310] <... write resumed>) = 18 [pid 25309] exit_group(0 [pid 25313] <... write resumed>) = 4 [pid 25312] write(1, "executing program\n", 18 [pid 25311] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25313] close(3 [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25309] <... exit_group resumed>) = ? executing program [pid 25313] <... close resumed>) = 0 [pid 25312] <... write resumed>) = 18 [pid 25311] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25313] write(1, "executing program\n", 18 [pid 25311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25310] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25313] <... write resumed>) = 18 [pid 25311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25310] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25313] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25312] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25309] +++ exited with 0 +++ [pid 25311] <... bpf resumed>) = 3 [pid 25310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -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 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25313] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25310] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25312] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25311] exit_group(0) = ? [pid 25313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 5848] <... restart_syscall resumed>) = 0 [pid 25312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25310] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25313] <... bpf resumed>) = 3 [pid 25312] <... bpf resumed>) = 3 [pid 25310] exit_group(0) = ? [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 25311] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 25313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25310] +++ exited with 0 +++ ./strace-static-x86_64: Process 25314 attached [pid 25313] exit_group(0 [pid 25312] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25314] set_robust_list(0x555581290660, 24 [pid 25313] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25310, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25314] <... set_robust_list resumed>) = 0 [pid 25312] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25314 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25312] <... exit_group resumed>) = ? [pid 25314] <... prctl resumed>) = 0 [pid 25314] setpgid(0, 0 [pid 25313] +++ exited with 0 +++ [pid 25314] <... setpgid resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25312] +++ exited with 0 +++ [pid 25314] <... openat resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25314] write(3, "1000", 4 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25314] <... write resumed>) = 4 [pid 25314] close(3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25314] <... close resumed>) = 0 executing program [pid 25314] write(1, "executing program\n", 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25314] <... write resumed>) = 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25315 attached [pid 25314] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25315] set_robust_list(0x555581290660, 24 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25316 attached [pid 25315] <... set_robust_list resumed>) = 0 [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 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25315 [pid 25315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25314] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25317 attached [pid 25316] set_robust_list(0x555581290660, 24 [pid 25315] <... prctl resumed>) = 0 [pid 25314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25317 [pid 25317] set_robust_list(0x555581290660, 24 [pid 25316] <... set_robust_list resumed>) = 0 [pid 25315] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25316 [pid 25317] <... set_robust_list resumed>) = 0 [pid 25315] <... setpgid resumed>) = 0 [pid 25317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25317] setpgid(0, 0) = 0 [pid 25315] 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 25314] <... bpf resumed>) = 3 [pid 25316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25317] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25318 attached [pid 25316] <... prctl resumed>) = 0 [pid 25315] <... openat resumed>) = 3 [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 25317] write(3, "1000", 4 [pid 25316] setpgid(0, 0 [pid 25315] write(3, "1000", 4 [pid 25314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25318 [pid 25318] set_robust_list(0x555581290660, 24 [pid 25317] <... write resumed>) = 4 [pid 25316] <... setpgid resumed>) = 0 [pid 25315] <... write resumed>) = 4 [pid 25314] exit_group(0 [pid 25318] <... set_robust_list resumed>) = 0 [pid 25317] close(3 [pid 25316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25315] close(3 [pid 25314] <... exit_group resumed>) = ? [pid 25318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25317] <... close resumed>) = 0 [pid 25315] <... close resumed>) = 0 [pid 25317] write(1, "executing program\n", 18) = 18 [pid 25317] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25318] <... prctl resumed>) = 0 [pid 25317] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25316] <... openat resumed>) = 3 [pid 25315] write(1, "executing program\n", 18executing program [pid 25314] +++ exited with 0 +++ [pid 25318] setpgid(0, 0) = 0 [pid 25317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25316] write(3, "1000", 4 [pid 25315] <... write resumed>) = 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25316] <... write resumed>) = 4 [pid 25315] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25318] <... openat resumed>) = 3 [pid 25316] close(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 25318] write(3, "1000", 4 [pid 25317] <... bpf resumed>) = 3 [pid 25316] <... close resumed>) = 0 [pid 25315] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25318] <... write resumed>) = 4 [pid 25318] close(3 [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 25316] write(1, "executing program\n", 18executing program [pid 25315] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25318] <... close resumed>) = 0 [pid 25316] <... write resumed>) = 18 [pid 25318] write(1, "executing program\n", 18) = 18 [pid 25318] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25316] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25318] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25319 attached [pid 25317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] set_robust_list(0x555581290660, 24 [pid 25318] <... bpf resumed>) = 3 [pid 25317] exit_group(0 [pid 25316] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25315] <... bpf resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25319 [pid 25319] <... set_robust_list resumed>) = 0 [pid 25319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25316] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25315] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25317] <... exit_group resumed>) = ? [pid 25319] <... prctl resumed>) = 0 [pid 25318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] setpgid(0, 0 [pid 25318] exit_group(0 [pid 25316] <... bpf resumed>) = 3 [pid 25315] exit_group(0 [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 25319] <... setpgid resumed>) = 0 [pid 25318] <... exit_group resumed>) = ? [pid 25317] +++ exited with 0 +++ [pid 25315] <... exit_group resumed>) = ? [pid 25316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25316] exit_group(0) = ? [pid 25318] +++ exited with 0 +++ [pid 25316] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25315] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25319] write(3, "1000", 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25319] <... write resumed>) = 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25315, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 25319] close(3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25319] <... close resumed>) = 0 [pid 25319] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 25320 attached [pid 25319] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25320] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25320 [pid 25320] <... set_robust_list resumed>) = 0 [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 25319] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25319] <... bpf resumed>) = 3 [pid 25320] <... prctl resumed>) = 0 [pid 25320] setpgid(0, 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 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25319] exit_group(0) = ? ./strace-static-x86_64: Process 25321 attached [pid 25320] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25322 attached [pid 25321] set_robust_list(0x555581290660, 24 [pid 25320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25319] +++ exited with 0 +++ ./strace-static-x86_64: Process 25323 attached [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25321 [pid 25321] <... set_robust_list resumed>) = 0 [pid 25320] <... openat resumed>) = 3 [pid 25323] set_robust_list(0x555581290660, 24 [pid 25322] set_robust_list(0x555581290660, 24 [pid 25321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25320] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25322 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25323 [pid 25323] <... set_robust_list resumed>) = 0 [pid 25322] <... set_robust_list resumed>) = 0 [pid 25320] <... write resumed>) = 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25321] <... prctl resumed>) = 0 [pid 25320] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25321] setpgid(0, 0) = 0 [pid 25320] <... close resumed>) = 0 [pid 25321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 25321] write(3, "1000", 4./strace-static-x86_64: Process 25324 attached [pid 25323] <... prctl resumed>) = 0 [pid 25322] <... prctl resumed>) = 0 [pid 25320] write(1, "executing program\n", 18 [pid 25322] setpgid(0, 0 [pid 25323] setpgid(0, 0 [pid 25320] <... write resumed>) = 18 [pid 25324] set_robust_list(0x555581290660, 24) = 0 [pid 25323] <... setpgid resumed>) = 0 [pid 25322] <... setpgid resumed>) = 0 [pid 25321] <... write resumed>) = 4 [pid 25320] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25324 [pid 25323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25321] close(3 [pid 25323] <... openat resumed>) = 3 [pid 25321] <... close resumed>) = 0 [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) [pid 25324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25323] write(3, "1000", 4executing program [pid 25322] <... openat resumed>) = 3 [pid 25321] write(1, "executing program\n", 18 [pid 25320] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25324] <... prctl resumed>) = 0 [pid 25323] <... write resumed>) = 4 [pid 25322] write(3, "1000", 4 [pid 25321] <... write resumed>) = 18 [pid 25320] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25324] setpgid(0, 0 [pid 25323] close(3 [pid 25322] <... write resumed>) = 4 [pid 25320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... setpgid resumed>) = 0 [pid 25323] <... close resumed>) = 0 [pid 25322] close(3 [pid 25321] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25323] write(1, "executing program\n", 18 [pid 25322] <... close resumed>) = 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) executing program [pid 25324] <... openat resumed>) = 3 [pid 25323] <... write resumed>) = 18 [pid 25322] write(1, "executing program\n", 18 [pid 25321] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25320] <... bpf resumed>) = 3 [pid 25322] <... write resumed>) = 18 [pid 25321] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25324] write(3, "1000", 4 [pid 25323] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25322] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25324] <... write resumed>) = 4 [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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25324] close(3 [pid 25323] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25321] <... bpf resumed>) = 3 [pid 25321] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25324] <... close resumed>) = 0 [pid 25323] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25322] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25320] exit_group(0 [pid 25324] write(1, "executing program\n", 18 executing program [pid 25323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 25322] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25320] <... exit_group resumed>) = ? [pid 25324] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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 resumed>) = 3 [pid 25322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25321] exit_group(0 [pid 25320] +++ exited with 0 +++ [pid 25324] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25321] <... exit_group resumed>) = ? [pid 25324] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25322] <... bpf resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25321] +++ exited with 0 +++ [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 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25324] <... bpf resumed>) = 3 [pid 25323] exit_group(0 [pid 25322] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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] <... exit_group resumed>) = ? [pid 25322] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25324] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25324] exit_group(0) = ? [pid 25323] +++ exited with 0 +++ [pid 25322] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25324] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25322] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25325 attached [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25325 [pid 25325] set_robust_list(0x555581290660, 24) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25326 attached [pid 25325] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25328 attached ./strace-static-x86_64: Process 25327 attached [pid 25326] set_robust_list(0x555581290660, 24 [pid 25325] setpgid(0, 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25328] set_robust_list(0x555581290660, 24 [pid 25327] set_robust_list(0x555581290660, 24 [pid 25326] <... set_robust_list resumed>) = 0 [pid 25325] <... setpgid resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25327 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25326 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25328 ./strace-static-x86_64: Process 25329 attached [pid 25328] <... set_robust_list resumed>) = 0 [pid 25327] <... set_robust_list resumed>) = 0 [pid 25329] set_robust_list(0x555581290660, 24 [pid 25328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25329 [pid 25329] <... set_robust_list resumed>) = 0 [pid 25329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25328] <... prctl resumed>) = 0 [pid 25326] <... prctl resumed>) = 0 [pid 25325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25329] <... prctl resumed>) = 0 [pid 25328] setpgid(0, 0 [pid 25327] <... prctl resumed>) = 0 [pid 25326] setpgid(0, 0 [pid 25328] <... setpgid resumed>) = 0 [pid 25327] setpgid(0, 0 [pid 25329] setpgid(0, 0 [pid 25328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25327] <... setpgid resumed>) = 0 [pid 25326] <... setpgid resumed>) = 0 [pid 25329] <... setpgid resumed>) = 0 [pid 25329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25328] <... openat resumed>) = 3 [pid 25327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25325] <... openat resumed>) = 3 [pid 25329] <... openat resumed>) = 3 [pid 25328] write(3, "1000", 4 [pid 25327] <... openat resumed>) = 3 [pid 25326] <... openat resumed>) = 3 [pid 25325] write(3, "1000", 4 [pid 25328] <... write resumed>) = 4 [pid 25327] write(3, "1000", 4 [pid 25329] write(3, "1000", 4 [pid 25327] <... write resumed>) = 4 [pid 25329] <... write resumed>) = 4 [pid 25327] close(3executing program executing program [pid 25329] close(3 [pid 25327] <... close resumed>) = 0 [pid 25325] <... write resumed>) = 4 [pid 25328] close(3 [pid 25329] <... close resumed>) = 0 [pid 25329] write(1, "executing program\n", 18 [pid 25327] write(1, "executing program\n", 18 [pid 25329] <... write resumed>) = 18 [pid 25328] <... close resumed>) = 0 [pid 25327] <... write resumed>) = 18 [pid 25326] write(3, "1000", 4 [pid 25325] close(3 [pid 25328] write(1, "executing program\n", 18 [pid 25326] <... write resumed>) = 4 [pid 25329] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25327] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [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 25328] <... write resumed>) = 18 [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 25326] close(3 [pid 25325] <... close resumed>) = 0 [pid 25329] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25328] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25327] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program executing program [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 25326] <... close resumed>) = 0 [pid 25325] write(1, "executing program\n", 18 [pid 25326] write(1, "executing program\n", 18 [pid 25328] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25325] <... write resumed>) = 18 [pid 25326] <... write resumed>) = 18 [pid 25329] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25327] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25326] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25328] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25329] <... bpf resumed>) = 3 [pid 25328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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, "cgroup", O_RDWR|O_PATH [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 25329] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25327] <... bpf resumed>) = 3 [pid 25329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25327] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25326] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25325] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25329] exit_group(0 [pid 25328] <... bpf resumed>) = 3 [pid 25327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25329] <... exit_group resumed>) = ? [pid 25327] exit_group(0 [pid 25325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [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 25326] <... bpf resumed>) = 3 [pid 25325] <... bpf resumed>) = 3 [pid 25328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25327] <... exit_group resumed>) = ? [pid 25326] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25328] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25325] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25328] <... exit_group resumed>) = ? [pid 25326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25325] exit_group(0) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25328] +++ exited with 0 +++ [pid 25327] +++ exited with 0 +++ [pid 25326] exit_group(0 [pid 25325] +++ exited with 0 +++ [pid 25326] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25330 attached [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25330] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25330 [pid 25326] +++ exited with 0 +++ [pid 25330] <... set_robust_list resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25330] setpgid(0, 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25330] <... setpgid resumed>) = 0 [pid 25330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25330] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25331 attached [pid 25331] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25333 attached ./strace-static-x86_64: Process 25332 attached [pid 25330] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25331 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25333] set_robust_list(0x555581290660, 24 [pid 25332] set_robust_list(0x555581290660, 24 [pid 25331] <... set_robust_list resumed>) = 0 [pid 25330] <... write resumed>) = 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25332 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25333 [pid 25333] <... set_robust_list resumed>) = 0 [pid 25332] <... set_robust_list resumed>) = 0 [pid 25331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25330] close(3./strace-static-x86_64: Process 25334 attached [pid 25333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25334] set_robust_list(0x555581290660, 24 [pid 25333] <... prctl resumed>) = 0 [pid 25331] <... prctl resumed>) = 0 [pid 25330] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25334 executing program [pid 25334] <... set_robust_list resumed>) = 0 [pid 25332] setpgid(0, 0 [pid 25333] setpgid(0, 0 [pid 25331] setpgid(0, 0 [pid 25330] write(1, "executing program\n", 18 [pid 25334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25332] <... setpgid resumed>) = 0 [pid 25330] <... write resumed>) = 18 [pid 25333] <... setpgid resumed>) = 0 [pid 25331] <... setpgid resumed>) = 0 [pid 25332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25330] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25334] <... prctl resumed>) = 0 [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) [pid 25334] setpgid(0, 0 [pid 25330] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25333] <... openat resumed>) = 3 [pid 25332] <... openat resumed>) = 3 [pid 25330] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25334] <... setpgid resumed>) = 0 [pid 25333] write(3, "1000", 4 [pid 25331] <... openat resumed>) = 3 [pid 25334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25332] write(3, "1000", 4 [pid 25331] write(3, "1000", 4 [pid 25330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25333] <... write resumed>) = 4 [pid 25332] <... write resumed>) = 4 [pid 25331] <... write resumed>) = 4 [pid 25330] <... bpf resumed>) = 3 [pid 25334] write(3, "1000", 4 [pid 25332] close(3 [pid 25331] close(3 [pid 25334] <... write resumed>) = 4 [pid 25333] close(3 [pid 25334] close(3 [pid 25331] <... close resumed>) = 0 [pid 25333] <... close resumed>) = 0 [pid 25332] <... close resumed>) = 0 [pid 25331] write(1, "executing program\n", 18executing program executing program [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 25334] <... close resumed>) = 0 [pid 25333] write(1, "executing program\n", 18 [pid 25332] write(1, "executing program\n", 18executing program executing program [pid 25331] <... write resumed>) = 18 [pid 25334] write(1, "executing program\n", 18 [pid 25333] <... write resumed>) = 18 [pid 25330] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25334] <... write resumed>) = 18 [pid 25333] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25332] <... write resumed>) = 18 [pid 25331] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25334] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25333] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 25333] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25332] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25334] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25333] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25331] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25330] exit_group(0 [pid 25334] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25332] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25331] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25330] <... exit_group resumed>) = ? [pid 25334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 25333] <... bpf resumed>) = 3 [pid 25332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] +++ exited with 0 +++ [pid 25334] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25333] 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>) = -1 EBADF (Bad file descriptor) [pid 25332] <... bpf resumed>) = 3 [pid 25331] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25334] exit_group(0 [pid 25333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [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 25334] <... exit_group resumed>) = ? [pid 25333] exit_group(0 [pid 25332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25332] exit_group(0 [pid 25333] <... exit_group resumed>) = ? [pid 25331] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25334] +++ exited with 0 +++ [pid 25332] <... exit_group resumed>) = ? [pid 25331] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25331] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25333] +++ exited with 0 +++ [pid 25332] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25331] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25335 attached ./strace-static-x86_64: Process 25336 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25336] set_robust_list(0x555581290660, 24 [pid 25335] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25336 ./strace-static-x86_64: Process 25337 attached [pid 25336] <... set_robust_list resumed>) = 0 [pid 25335] <... set_robust_list resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25335 [pid 25337] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25337 [pid 25337] <... set_robust_list resumed>) = 0 [pid 25337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25338 attached [pid 25336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... restart_syscall resumed>) = 0 [pid 25337] setpgid(0, 0 [pid 25336] <... prctl resumed>) = 0 [pid 25338] set_robust_list(0x555581290660, 24 [pid 25335] <... prctl resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25338 [pid 25337] <... setpgid resumed>) = 0 [pid 25336] setpgid(0, 0 [pid 25335] setpgid(0, 0 [pid 25338] <... set_robust_list resumed>) = 0 [pid 25338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25336] <... setpgid resumed>) = 0 [pid 25335] <... setpgid resumed>) = 0 [pid 25338] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25338] <... setpgid resumed>) = 0 [pid 25335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25339 attached [pid 25338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25337] <... openat resumed>) = 3 [pid 25336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25335] <... openat resumed>) = 3 [pid 25339] set_robust_list(0x555581290660, 24 [pid 25338] <... openat resumed>) = 3 [pid 25337] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25339 [pid 25336] <... openat resumed>) = 3 [pid 25335] write(3, "1000", 4 [pid 25339] <... set_robust_list resumed>) = 0 [pid 25337] <... write resumed>) = 4 [pid 25338] write(3, "1000", 4 [pid 25337] close(3 [pid 25339] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 25338] <... write resumed>) = 4 [pid 25337] <... close resumed>) = 0 [pid 25336] write(3, "1000", 4 [pid 25335] <... write resumed>) = 4 [pid 25339] <... prctl resumed>) = 0 [pid 25338] close(3 [pid 25337] write(1, "executing program\n", 18 [pid 25336] <... write resumed>) = 4 [pid 25335] close(3 [pid 25339] setpgid(0, 0 [pid 25338] <... close resumed>) = 0 [pid 25337] <... write resumed>) = 18 [pid 25336] close(3 [pid 25335] <... close resumed>) = 0 [pid 25339] <... setpgid resumed>) = 0 executing program executing program [pid 25336] <... close resumed>) = 0 [pid 25335] write(1, "executing program\n", 18 [pid 25339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25336] write(1, "executing program\n", 18 [pid 25335] <... write resumed>) = 18 executing program [pid 25338] write(1, "executing program\n", 18 [pid 25337] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25336] <... write resumed>) = 18 [pid 25335] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25339] <... openat resumed>) = 3 [pid 25338] <... write resumed>) = 18 [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 25339] write(3, "1000", 4 [pid 25338] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25337] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25336] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25339] <... write resumed>) = 4 [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 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 25339] close(3 [pid 25337] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25339] <... close resumed>) = 0 [pid 25338] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25336] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25335] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25336] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25338] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25339] write(1, "executing program\n", 18 [pid 25337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 25338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25335] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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 resumed>) = 3 [pid 25336] <... bpf resumed>) = 3 [pid 25335] <... bpf resumed>) = 3 [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 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 25338] <... bpf resumed>) = 3 [pid 25335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25339] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25337] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25335] exit_group(0 [pid 25339] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25335] <... exit_group resumed>) = ? [pid 25339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25338] exit_group(0 [pid 25337] exit_group(0 [pid 25336] exit_group(0) = ? [pid 25335] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25339] <... bpf resumed>) = 3 [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 25338] <... exit_group resumed>) = ? [pid 25337] <... exit_group resumed>) = ? [pid 25336] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 25339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25339] exit_group(0 [pid 25338] +++ exited with 0 +++ [pid 25337] +++ exited with 0 +++ [pid 25339] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25340 attached [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25340] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25340 [pid 25340] <... set_robust_list resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25342 attached ./strace-static-x86_64: Process 25341 attached [pid 25340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25339] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25342] set_robust_list(0x555581290660, 24 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25343 attached [pid 25342] <... set_robust_list resumed>) = 0 [pid 25341] set_robust_list(0x555581290660, 24 [pid 25340] <... prctl resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25342 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25341 [pid 25343] set_robust_list(0x555581290660, 24 [pid 25342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25341] <... set_robust_list resumed>) = 0 [pid 25340] setpgid(0, 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25343 [pid 25343] <... set_robust_list resumed>) = 0 [pid 25342] <... prctl resumed>) = 0 [pid 25341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25340] <... setpgid resumed>) = 0 [pid 25343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25342] setpgid(0, 0) = 0 [pid 25340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25343] <... prctl resumed>) = 0 [pid 25342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25341] <... prctl resumed>) = 0 [pid 25343] setpgid(0, 0 [pid 25341] setpgid(0, 0 [pid 25343] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25342] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25344 attached [pid 25343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25341] <... setpgid resumed>) = 0 [pid 25340] <... openat resumed>) = 3 [pid 25342] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25344 [pid 25343] <... openat resumed>) = 3 [pid 25342] <... write resumed>) = 4 [pid 25342] close(3 [pid 25340] write(3, "1000", 4 [pid 25344] set_robust_list(0x555581290660, 24 [pid 25343] write(3, "1000", 4 [pid 25342] <... close resumed>) = 0 [pid 25341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25340] <... write resumed>) = 4 executing program [pid 25344] <... set_robust_list resumed>) = 0 [pid 25343] <... write resumed>) = 4 [pid 25342] write(1, "executing program\n", 18 [pid 25340] close(3 [pid 25343] close(3) = 0 [pid 25342] <... write resumed>) = 18 [pid 25340] <... close resumed>) = 0 [pid 25344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25343] write(1, "executing program\n", 18 [pid 25342] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25341] <... openat resumed>) = 3 [pid 25340] write(1, "executing program\n", 18executing program executing program [pid 25341] write(3, "1000", 4 [pid 25344] <... prctl resumed>) = 0 [pid 25343] <... write resumed>) = 18 [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 25340] <... write resumed>) = 18 [pid 25344] setpgid(0, 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 25341] <... write resumed>) = 4 [pid 25340] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25344] <... setpgid resumed>) = 0 [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 25342] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25341] close(3 [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 25344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25343] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25341] <... close resumed>) = 0 [pid 25340] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25344] <... openat resumed>) = 3 [pid 25343] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25341] write(1, "executing program\n", 18 [pid 25340] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25342] <... bpf resumed>) = 3 [pid 25344] write(3, "1000", 4 [pid 25343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25341] <... write resumed>) = 18 [pid 25340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 4 [pid 25343] <... bpf resumed>) = 3 [pid 25342] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25341] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25342] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25342] exit_group(0) = ? [pid 25344] close(3 [pid 25343] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25340] <... bpf resumed>) = 3 [pid 25342] +++ exited with 0 +++ [pid 25344] <... close resumed>) = 0 [pid 25343] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25341] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25344] write(1, "executing program\n", 18executing program [pid 25343] exit_group(0 [pid 25341] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25344] <... write resumed>) = 18 [pid 25343] <... exit_group resumed>) = ? [pid 25341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25344] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25341] <... bpf resumed>) = 3 [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 25340] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25344] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25345 attached [pid 25343] +++ exited with 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] +++ exited with 0 +++ [pid 25344] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25345 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25345] set_robust_list(0x555581290660, 24 [pid 25344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25341] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25345] <... set_robust_list resumed>) = 0 [pid 25345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25341] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25346 attached [pid 25345] <... prctl resumed>) = 0 [pid 25345] setpgid(0, 0) = 0 [pid 25345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25344] <... bpf resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25346] set_robust_list(0x555581290660, 24 [pid 25345] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25347 attached [pid 25346] <... set_robust_list resumed>) = 0 [pid 25345] write(3, "1000", 4 [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 25341] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25346 [pid 25345] <... write resumed>) = 4 [pid 25346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25345] close(3 [pid 25344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25347 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25346] <... prctl resumed>) = 0 [pid 25345] <... close resumed>) = 0 [pid 25344] exit_group(0 [pid 25345] write(1, "executing program\n", 18) = 18 [pid 25344] <... exit_group resumed>) = ? executing program [pid 25347] set_robust_list(0x555581290660, 24 [pid 25346] setpgid(0, 0 [pid 25345] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25347] <... set_robust_list resumed>) = 0 [pid 25346] <... setpgid resumed>) = 0 [pid 25344] +++ exited with 0 +++ [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 25347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25345] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25347] <... prctl resumed>) = 0 [pid 25345] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25348 attached [pid 25347] setpgid(0, 0 [pid 25346] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25348] set_robust_list(0x555581290660, 24) = 0 [pid 25347] <... setpgid resumed>) = 0 [pid 25346] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25348 [pid 25348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25345] <... bpf resumed>) = 3 [pid 25345] 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 25345] exit_group(0) = ? [pid 25348] <... prctl resumed>) = 0 [pid 25347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25346] <... write resumed>) = 4 [pid 25348] setpgid(0, 0 [pid 25347] <... openat resumed>) = 3 [pid 25345] +++ exited with 0 +++ [pid 25348] <... setpgid resumed>) = 0 [pid 25347] write(3, "1000", 4 [pid 25346] close(3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25347] <... write resumed>) = 4 [pid 25346] <... close resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25347] close(3 [pid 25348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25346] write(1, "executing program\n", 18./strace-static-x86_64: Process 25349 attached [pid 25348] <... openat resumed>) = 3 [pid 25347] <... close resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 25349] set_robust_list(0x555581290660, 24 [pid 25348] write(3, "1000", 4 [pid 25347] write(1, "executing program\n", 18 [pid 25346] <... write resumed>) = 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25349] <... set_robust_list resumed>) = 0 [pid 25348] <... write resumed>) = 4 [pid 25347] <... write resumed>) = 18 [pid 25346] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25349 [pid 25349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25348] close(3 [pid 25347] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25349] <... prctl resumed>) = 0 [pid 25348] <... close 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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25350 attached executing program [pid 25350] set_robust_list(0x555581290660, 24 [pid 25349] setpgid(0, 0 [pid 25348] write(1, "executing program\n", 18 [pid 25347] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25350 [pid 25350] <... set_robust_list resumed>) = 0 [pid 25349] <... setpgid resumed>) = 0 [pid 25348] <... write resumed>) = 18 [pid 25346] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25347] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25350] setpgid(0, 0) = 0 [pid 25348] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25350] <... openat resumed>) = 3 [pid 25349] <... openat resumed>) = 3 [pid 25350] write(3, "1000", 4 [pid 25349] write(3, "1000", 4 [pid 25348] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25350] <... write resumed>) = 4 [pid 25350] close(3 [pid 25349] <... write resumed>) = 4 [pid 25348] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25350] <... close resumed>) = 0 [pid 25349] close(3 [pid 25346] <... bpf resumed>) = 3 [pid 25348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25347] <... bpf resumed>) = 3 [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 25350] write(1, "executing program\n", 18 [pid 25349] <... close resumed>) = 0 [pid 25350] <... write resumed>) = 18 executing program [pid 25349] write(1, "executing program\n", 18 [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 25346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25350] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25349] <... write resumed>) = 18 [pid 25348] <... bpf resumed>) = 3 [pid 25347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25346] exit_group(0 [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] exit_group(0 [pid 25349] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25346] <... exit_group resumed>) = ? [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 25350] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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 25348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25347] <... exit_group resumed>) = ? [pid 25350] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25350] <... bpf resumed>) = 3 [pid 25348] exit_group(0 [pid 25347] +++ exited with 0 +++ [pid 25346] +++ exited with 0 +++ [pid 25349] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25348] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [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] <... bpf resumed>) = 3 [pid 25350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25350] exit_group(0 [pid 25348] +++ exited with 0 +++ [pid 25350] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25349] exit_group(0 [pid 25350] +++ exited with 0 +++ [pid 25349] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25349] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25352 attached ./strace-static-x86_64: Process 25351 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25351 [pid 25351] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25352 ./strace-static-x86_64: Process 25353 attached [pid 25352] set_robust_list(0x555581290660, 24 [pid 25351] <... set_robust_list resumed>) = 0 [pid 25351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25353 ./strace-static-x86_64: Process 25354 attached [pid 25353] set_robust_list(0x555581290660, 24 [pid 25352] <... set_robust_list resumed>) = 0 [pid 25354] set_robust_list(0x555581290660, 24 [pid 25353] <... set_robust_list resumed>) = 0 [pid 25352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25351] <... prctl resumed>) = 0 [pid 25353] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25355 attached [pid 25354] <... set_robust_list resumed>) = 0 [pid 25353] <... prctl resumed>) = 0 [pid 25352] <... prctl resumed>) = 0 [pid 25351] setpgid(0, 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25355 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25354 [pid 25355] set_robust_list(0x555581290660, 24 [pid 25354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25353] setpgid(0, 0 [pid 25352] setpgid(0, 0 [pid 25351] <... setpgid resumed>) = 0 [pid 25355] <... set_robust_list resumed>) = 0 [pid 25354] <... prctl resumed>) = 0 [pid 25353] <... setpgid resumed>) = 0 [pid 25352] <... setpgid resumed>) = 0 [pid 25355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25354] setpgid(0, 0 [pid 25351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25355] <... prctl resumed>) = 0 [pid 25354] <... setpgid resumed>) = 0 [pid 25353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25352] <... openat resumed>) = 3 [pid 25351] <... openat resumed>) = 3 [pid 25355] setpgid(0, 0 [pid 25354] <... openat resumed>) = 3 [pid 25353] <... openat resumed>) = 3 [pid 25352] write(3, "1000", 4 [pid 25351] write(3, "1000", 4 [pid 25355] <... setpgid resumed>) = 0 [pid 25354] write(3, "1000", 4 [pid 25353] write(3, "1000", 4 [pid 25352] <... write resumed>) = 4 [pid 25355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25354] <... write resumed>) = 4 [pid 25353] <... write resumed>) = 4 [pid 25352] close(3 [pid 25351] <... write resumed>) = 4 [pid 25354] close(3 [pid 25353] close(3 [pid 25352] <... close resumed>) = 0 [pid 25351] close(3 [pid 25355] <... openat resumed>) = 3 [pid 25354] <... close resumed>) = 0 [pid 25353] <... close resumed>) = 0 [pid 25351] <... close resumed>) = 0 [pid 25354] write(1, "executing program\n", 18 [pid 25352] write(1, "executing program\n", 18executing program executing program executing program [pid 25351] write(1, "executing program\n", 18 [pid 25354] <... write resumed>) = 18 executing program [pid 25353] write(1, "executing program\n", 18 [pid 25352] <... write resumed>) = 18 [pid 25351] <... write resumed>) = 18 [pid 25354] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25353] <... write resumed>) = 18 [pid 25352] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25351] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25355] write(3, "1000", 4 [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) [pid 25353] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25355] <... write resumed>) = 4 [pid 25355] close(3 [pid 25354] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [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 25355] <... close resumed>) = 0 [pid 25354] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25353] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25352] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25351] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25355] write(1, "executing program\n", 18 [pid 25354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25353] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25352] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25351] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25355] <... write resumed>) = 18 [pid 25355] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25354] <... bpf resumed>) = 3 [pid 25353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25354] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25353] <... bpf resumed>) = 3 [pid 25352] <... bpf resumed>) = 3 [pid 25355] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25351] <... bpf resumed>) = 3 [pid 25355] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] exit_group(0 [pid 25353] exit_group(0 [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 25354] <... exit_group resumed>) = ? [pid 25353] <... exit_group resumed>) = ? [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 25351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25355] <... bpf resumed>) = 3 [pid 25354] +++ exited with 0 +++ [pid 25353] +++ exited with 0 +++ [pid 25352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25351] exit_group(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 25351] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25352] exit_group(0) = ? [pid 25355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25351] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25355] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- 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] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25355] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25355] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25356 attached ./strace-static-x86_64: Process 25357 attached [pid 25356] set_robust_list(0x555581290660, 24) = 0 [pid 25356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25356] setpgid(0, 0) = 0 [pid 25356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25360 attached ./strace-static-x86_64: Process 25359 attached ./strace-static-x86_64: Process 25358 attached [pid 25357] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25357 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25356 [pid 25360] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25360 [pid 25360] <... set_robust_list resumed>) = 0 [pid 25360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25356] <... openat resumed>) = 3 [pid 25359] set_robust_list(0x555581290660, 24 [pid 25360] <... prctl resumed>) = 0 [pid 25358] set_robust_list(0x555581290660, 24 [pid 25357] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25358 [pid 25359] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25359 [pid 25356] write(3, "1000", 4 [pid 25359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25360] setpgid(0, 0 [pid 25359] <... prctl resumed>) = 0 [pid 25358] <... set_robust_list resumed>) = 0 [pid 25357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25356] <... write resumed>) = 4 [pid 25360] <... setpgid resumed>) = 0 [pid 25358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25356] close(3 [pid 25359] setpgid(0, 0 [pid 25357] <... prctl resumed>) = 0 [pid 25360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25359] <... setpgid resumed>) = 0 [pid 25358] <... prctl resumed>) = 0 [pid 25356] <... close resumed>) = 0 [pid 25360] <... openat resumed>) = 3 [pid 25359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25358] setpgid(0, 0 [pid 25357] setpgid(0, 0 [pid 25356] write(1, "executing program\n", 18executing program [pid 25360] write(3, "1000", 4 [pid 25358] <... setpgid resumed>) = 0 [pid 25357] <... setpgid resumed>) = 0 [pid 25356] <... write resumed>) = 18 [pid 25357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25360] <... write resumed>) = 4 [pid 25359] <... openat resumed>) = 3 [pid 25358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25357] <... openat resumed>) = 3 [pid 25356] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25360] close(3 [pid 25359] write(3, "1000", 4 [pid 25358] <... openat resumed>) = 3 [pid 25357] write(3, "1000", 4) = 4 [pid 25357] close(3 [pid 25360] <... close resumed>) = 0 [pid 25359] <... write resumed>) = 4 [pid 25358] write(3, "1000", 4 [pid 25357] <... close resumed>) = 0 [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] close(3 [pid 25360] write(1, "executing program\n", 18executing program [pid 25359] <... close resumed>) = 0 [pid 25358] <... write resumed>) = 4 [pid 25357] write(1, "executing program\n", 18executing program [pid 25356] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25360] <... write resumed>) = 18 [pid 25359] write(1, "executing program\n", 18 [pid 25358] close(3 [pid 25357] <... write resumed>) = 18 [pid 25356] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25360] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25359] <... write resumed>) = 18 [pid 25357] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25358] <... close resumed>) = 0 [pid 25356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [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 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 25360] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25358] write(1, "executing program\n", 18 [pid 25357] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... write resumed>) = 18 [pid 25357] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25356] <... bpf resumed>) = 3 [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) = -1 ENOENT (No such file or directory) [pid 25359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [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 25357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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] <... bpf resumed>) = 3 [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 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(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25357] <... bpf resumed>) = 3 [pid 25356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25360] exit_group(0 [pid 25358] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25360] <... exit_group resumed>) = ? [pid 25359] exit_group(0 [pid 25358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25359] <... exit_group resumed>) = ? [pid 25358] <... bpf resumed>) = 3 [pid 25357] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25356] exit_group(0 [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 25360] +++ exited with 0 +++ [pid 25359] +++ exited with 0 +++ [pid 25357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25356] <... exit_group resumed>) = ? [pid 25358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25357] exit_group(0 [pid 25358] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25358] <... exit_group resumed>) = ? [pid 25357] <... exit_group resumed>) = ? [pid 25356] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25361 attached [pid 25361] set_robust_list(0x555581290660, 24) = 0 [pid 25361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25357] +++ exited with 0 +++ [pid 25361] <... prctl resumed>) = 0 [pid 25358] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25361 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25361] setpgid(0, 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25362 attached [pid 25361] <... setpgid resumed>) = 0 [pid 25362] set_robust_list(0x555581290660, 24 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25362 [pid 25362] <... set_robust_list resumed>) = 0 [pid 25361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25362] setpgid(0, 0) = 0 [pid 25361] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25361] write(3, "1000", 4 [pid 25362] <... openat resumed>) = 3 [pid 25361] <... write resumed>) = 4 [pid 25362] write(3, "1000", 4 [pid 25361] close(3 [pid 25362] <... write resumed>) = 4 [pid 25361] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 25362] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25362] <... close resumed>) = 0 [pid 25361] write(1, "executing program\n", 18 [pid 25362] write(1, "executing program\n", 18 [pid 25361] <... write resumed>) = 18 [pid 25362] <... write resumed>) = 18 [pid 25361] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25362] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25361] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25365 attached ./strace-static-x86_64: Process 25364 attached ./strace-static-x86_64: Process 25363 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 25361] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25365] set_robust_list(0x555581290660, 24 [pid 25364] set_robust_list(0x555581290660, 24 [pid 25363] set_robust_list(0x555581290660, 24 [pid 25362] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25364 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25363 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25365 [pid 25365] <... set_robust_list resumed>) = 0 [pid 25364] <... set_robust_list resumed>) = 0 [pid 25363] <... set_robust_list resumed>) = 0 [pid 25362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... prctl resumed>) = 0 [pid 25363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25364] setpgid(0, 0 [pid 25363] <... prctl resumed>) = 0 [pid 25362] <... bpf resumed>) = 3 [pid 25365] <... prctl resumed>) = 0 [pid 25364] <... setpgid resumed>) = 0 [pid 25363] setpgid(0, 0 [pid 25361] <... bpf resumed>) = 3 [pid 25365] setpgid(0, 0) = 0 [pid 25365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25363] <... setpgid resumed>) = 0 [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 25364] <... openat resumed>) = 3 [pid 25365] <... openat resumed>) = 3 [pid 25365] write(3, "1000", 4 [pid 25364] write(3, "1000", 4 [pid 25363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 25365] <... write resumed>) = 4 [pid 25364] <... write resumed>) = 4 [pid 25362] exit_group(0 [pid 25361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25365] close(3 [pid 25363] <... openat resumed>) = 3 [pid 25361] exit_group(0 [pid 25365] <... close resumed>) = 0 [pid 25361] <... exit_group resumed>) = ? [pid 25365] write(1, "executing program\n", 18executing program [pid 25364] close(3 [pid 25363] write(3, "1000", 4 [pid 25362] <... exit_group resumed>) = ? [pid 25365] <... write resumed>) = 18 [pid 25364] <... close resumed>) = 0 [pid 25363] <... write resumed>) = 4 [pid 25361] +++ exited with 0 +++ [pid 25365] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25363] close(3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25361, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 25364] write(1, "executing program\n", 18 [pid 25363] <... close resumed>) = 0 [pid 25363] write(1, "executing program\n", 18) = 18 executing program [pid 25363] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [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 25364] <... write resumed>) = 18 [pid 25362] +++ exited with 0 +++ [pid 25365] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25364] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25363] <... bpf resumed>) = 3 [pid 25365] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25364] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25363] exit_group(0) = ? [pid 25365] <... bpf resumed>) = 3 [pid 25364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... restart_syscall resumed>) = 0 [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 25364] <... bpf resumed>) = 3 [pid 25365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25365] exit_group(0) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25366 attached [pid 25363] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25364] 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 25364] exit_group(0) = ? ./strace-static-x86_64: Process 25367 attached [pid 25366] set_robust_list(0x555581290660, 24 [pid 25365] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25363, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25366 [pid 25366] <... set_robust_list resumed>) = 0 [pid 25367] set_robust_list(0x555581290660, 24 [pid 25364] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25367 [pid 25367] <... set_robust_list resumed>) = 0 [pid 25366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25366] <... prctl resumed>) = 0 [pid 25367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25366] setpgid(0, 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25367] <... prctl resumed>) = 0 [pid 25367] setpgid(0, 0) = 0 [pid 25367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25366] <... setpgid resumed>) = 0 [pid 25367] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25368 attached [pid 25366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25367] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25368 [pid 25368] set_robust_list(0x555581290660, 24 [pid 25367] <... write resumed>) = 4 [pid 25366] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25369 attached executing program executing program ./strace-static-x86_64: Process 25370 attached [pid 25368] <... set_robust_list resumed>) = 0 [pid 25367] close(3 [pid 25366] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25369 [pid 25369] set_robust_list(0x555581290660, 24 [pid 25366] <... write resumed>) = 4 [pid 25367] <... close resumed>) = 0 [pid 25366] close(3 [pid 25368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25370 [pid 25370] set_robust_list(0x555581290660, 24 [pid 25369] <... set_robust_list resumed>) = 0 [pid 25368] <... prctl resumed>) = 0 [pid 25367] write(1, "executing program\n", 18 [pid 25366] <... close resumed>) = 0 [pid 25370] <... set_robust_list resumed>) = 0 [pid 25369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25368] setpgid(0, 0 [pid 25367] <... write resumed>) = 18 [pid 25366] write(1, "executing program\n", 18 [pid 25368] <... setpgid resumed>) = 0 [pid 25367] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25366] <... write resumed>) = 18 [pid 25370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25369] <... prctl resumed>) = 0 [pid 25368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25366] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25370] <... prctl resumed>) = 0 [pid 25369] setpgid(0, 0 [pid 25367] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25370] setpgid(0, 0 [pid 25367] <... openat resumed>) = -1 ENOENT (No such file or directory) [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 25367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25369] <... setpgid resumed>) = 0 [pid 25370] <... setpgid resumed>) = 0 [pid 25368] <... openat resumed>) = 3 [pid 25366] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25367] <... bpf resumed>) = 3 [pid 25370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [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 25366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = 3 [pid 25369] <... openat resumed>) = 3 [pid 25368] write(3, "1000", 4 [pid 25367] exit_group(0) = ? [pid 25370] write(3, "1000", 4 [pid 25369] write(3, "1000", 4 [pid 25368] <... write resumed>) = 4 [pid 25366] <... bpf resumed>) = 3 [pid 25370] <... write resumed>) = 4 [pid 25369] <... write resumed>) = 4 [pid 25368] close(3executing program executing program executing program [pid 25369] close(3 [pid 25368] <... close resumed>) = 0 [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 25370] close(3 [pid 25369] <... close resumed>) = 0 [pid 25368] write(1, "executing program\n", 18 [pid 25370] <... close resumed>) = 0 [pid 25369] write(1, "executing program\n", 18 [pid 25368] <... write resumed>) = 18 [pid 25370] write(1, "executing program\n", 18 [pid 25369] <... write resumed>) = 18 [pid 25370] <... write resumed>) = 18 [pid 25370] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25369] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25368] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 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 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] +++ exited with 0 +++ [pid 25370] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25369] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25368] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25366] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25370] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25368] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25366] <... exit_group resumed>) = ? [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... bpf resumed>) = 3 [pid 25369] <... bpf resumed>) = 3 [pid 25366] +++ exited with 0 +++ [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 25368] <... bpf resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 25368] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 [pid 25370] exit_group(0 [pid 25369] exit_group(0 [pid 25368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... restart_syscall resumed>) = 0 [pid 25369] <... exit_group resumed>) = ? [pid 25370] <... exit_group resumed>) = ? [pid 25369] +++ exited with 0 +++ [pid 25370] +++ exited with 0 +++ [pid 25368] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25368] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25368] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25372 attached ./strace-static-x86_64: Process 25371 attached [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25371 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25373 attached [pid 25372] set_robust_list(0x555581290660, 24 [pid 25371] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25372 [pid 5848] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25374 attached [pid 25373] set_robust_list(0x555581290660, 24 [pid 25372] <... set_robust_list resumed>) = 0 [pid 25371] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25373 [pid 25374] set_robust_list(0x555581290660, 24 [pid 25373] <... set_robust_list resumed>) = 0 [pid 25371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25374 [pid 25374] <... set_robust_list resumed>) = 0 [pid 25373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25371] <... prctl resumed>) = 0 [pid 25374] <... prctl resumed>) = 0 [pid 25373] <... prctl resumed>) = 0 [pid 25372] setpgid(0, 0 [pid 25371] setpgid(0, 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25372] <... setpgid resumed>) = 0 [pid 25371] <... setpgid resumed>) = 0 [pid 25374] setpgid(0, 0 [pid 25373] setpgid(0, 0 [pid 25371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25374] <... setpgid resumed>) = 0 [pid 25373] <... setpgid resumed>) = 0 [pid 25372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25371] <... openat resumed>) = 3 [pid 25374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25372] <... openat resumed>) = 3 [pid 25372] write(3, "1000", 4) = 4 [pid 25372] close(3 [pid 25374] <... openat resumed>) = 3 [pid 25373] <... openat resumed>) = 3 [pid 25372] <... close resumed>) = 0 [pid 25371] write(3, "1000", 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25374] write(3, "1000", 4 [pid 25373] write(3, "1000", 4 executing program [pid 25372] write(1, "executing program\n", 18 [pid 25371] <... write resumed>) = 4 ./strace-static-x86_64: Process 25375 attached [pid 25374] <... write resumed>) = 4 [pid 25373] <... write resumed>) = 4 [pid 25372] <... write resumed>) = 18 [pid 25371] close(3 [pid 25374] close(3executing program executing program [pid 25373] close(3 [pid 25375] set_robust_list(0x555581290660, 24 [pid 25374] <... close resumed>) = 0 [pid 25373] <... close resumed>) = 0 [pid 25374] write(1, "executing program\n", 18 [pid 25373] write(1, "executing program\n", 18 [pid 25375] <... set_robust_list resumed>) = 0 [pid 25372] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25371] <... close resumed>) = 0 executing program [pid 25375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25374] <... write resumed>) = 18 [pid 25373] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25375 [pid 25375] <... prctl resumed>) = 0 [pid 25374] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25373] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [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 25371] write(1, "executing program\n", 18 [pid 25375] setpgid(0, 0 [pid 25372] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25371] <... write resumed>) = 18 [pid 25374] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25373] <... bpf resumed>, buf="cgroup", prog_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] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25373] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25375] <... setpgid resumed>) = 0 [pid 25374] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25373] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_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] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25374] <... bpf resumed>) = 3 [pid 25372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25371] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25375] <... openat resumed>) = 3 [pid 25373] <... bpf resumed>) = 3 [pid 25372] <... bpf resumed>) = 3 [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 25375] write(3, "1000", 4 [pid 25371] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25375] <... write resumed>) = 4 [pid 25375] close(3) = 0 [pid 25371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25375] write(1, "executing program\n", 18 [pid 25374] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25373] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [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 25375] <... write resumed>) = 18 [pid 25374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25371] <... bpf resumed>) = 3 [pid 25375] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_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] exit_group(0 [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 25375] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25374] <... exit_group resumed>) = ? [pid 25373] exit_group(0 [pid 25372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25375] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25371] exit_group(0 [pid 25375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25371] <... exit_group resumed>) = ? [pid 25375] <... bpf resumed>) = 3 [pid 25374] +++ exited with 0 +++ [pid 25373] <... exit_group resumed>) = ? [pid 25372] exit_group(0 [pid 25375] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25372] <... exit_group resumed>) = ? [pid 25371] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25374, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25375] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25375] <... exit_group resumed>) = ? [pid 25373] +++ exited with 0 +++ [pid 25372] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25375] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25376 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25376] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25377 attached ) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25376 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25378 attached [pid 25377] set_robust_list(0x555581290660, 24 [pid 25376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25377 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25379 attached [pid 25378] set_robust_list(0x555581290660, 24 [pid 25377] <... set_robust_list resumed>) = 0 [pid 25376] <... prctl resumed>) = 0 [pid 25379] set_robust_list(0x555581290660, 24 [pid 25376] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25378 [pid 25379] <... set_robust_list resumed>) = 0 [pid 25379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25378] <... set_robust_list resumed>) = 0 [pid 25377] <... prctl resumed>) = 0 [pid 25376] <... setpgid resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25380 ./strace-static-x86_64: Process 25380 attached [pid 25379] <... prctl resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25379 [pid 25380] set_robust_list(0x555581290660, 24 [pid 25379] setpgid(0, 0 [pid 25378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25380] <... set_robust_list resumed>) = 0 [pid 25379] <... setpgid resumed>) = 0 [pid 25376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25378] <... prctl resumed>) = 0 [pid 25377] setpgid(0, 0 [pid 25380] <... prctl resumed>) = 0 [pid 25378] setpgid(0, 0 [pid 25377] <... setpgid resumed>) = 0 [pid 25380] setpgid(0, 0) = 0 [pid 25379] <... openat resumed>) = 3 [pid 25378] <... setpgid resumed>) = 0 [pid 25377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25376] <... openat resumed>) = 3 [pid 25380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25379] write(3, "1000", 4 [pid 25378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25377] <... openat resumed>) = 3 [pid 25376] write(3, "1000", 4 [pid 25379] <... write resumed>) = 4 [pid 25380] <... openat resumed>) = 3 [pid 25379] close(3 [pid 25377] write(3, "1000", 4 [pid 25376] <... write resumed>) = 4 [pid 25380] write(3, "1000", 4 [pid 25379] <... close resumed>) = 0 [pid 25378] <... openat resumed>) = 3 [pid 25376] close(3 [pid 25380] <... write resumed>) = 4 [pid 25379] write(1, "executing program\n", 18 [pid 25377] <... write resumed>) = 4 executing program [pid 25376] <... close resumed>) = 0 [pid 25380] close(3 [pid 25379] <... write resumed>) = 18 [pid 25376] write(1, "executing program\n", 18executing program executing program [pid 25380] <... close resumed>) = 0 [pid 25379] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25378] write(3, "1000", 4 [pid 25377] close(3 [pid 25376] <... write resumed>) = 18 [pid 25378] <... write resumed>) = 4 [pid 25377] <... close resumed>) = 0 [pid 25378] close(3 [pid 25377] write(1, "executing program\n", 18 [pid 25378] <... close resumed>) = 0 executing program executing program [pid 25377] <... write resumed>) = 18 [pid 25378] write(1, "executing program\n", 18 [pid 25380] write(1, "executing program\n", 18 [pid 25379] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25378] <... write resumed>) = 18 [pid 25377] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25376] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25380] <... write resumed>) = 18 [pid 25379] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25378] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25376] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25380] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25379] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25376] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25380] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25376] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25380] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25378] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25377] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25380] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25379] <... bpf resumed>) = 3 [pid 25378] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25377] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25378] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25379] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25378] <... bpf resumed>) = 3 [pid 25376] <... bpf resumed>) = 3 [pid 25380] <... bpf resumed>) = 3 [pid 25379] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25377] <... bpf resumed>) = 3 [pid 25379] exit_group(0 [pid 25378] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25377] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25380] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25379] <... exit_group resumed>) = ? [pid 25380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25378] exit_group(0 [pid 25377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25376] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25380] exit_group(0 [pid 25379] +++ exited with 0 +++ [pid 25378] <... exit_group resumed>) = ? [pid 25377] exit_group(0 [pid 25380] <... exit_group resumed>) = ? [pid 25377] <... exit_group resumed>) = ? [pid 25376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25380] +++ exited with 0 +++ [pid 25378] +++ exited with 0 +++ [pid 25376] exit_group(0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25376] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25377] +++ exited with 0 +++ [pid 25376] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25377, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5848] <... restart_syscall resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25381 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25381] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25383 attached ) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25381 ./strace-static-x86_64: Process 25382 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25382] set_robust_list(0x555581290660, 24) = 0 [pid 25382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25382 ./strace-static-x86_64: Process 25385 attached ./strace-static-x86_64: Process 25384 attached [pid 25382] <... prctl resumed>) = 0 [pid 25383] set_robust_list(0x555581290660, 24) = 0 [pid 25382] setpgid(0, 0 [pid 25381] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25383 [pid 25384] set_robust_list(0x555581290660, 24 [pid 25383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25382] <... setpgid resumed>) = 0 [pid 25381] setpgid(0, 0 [pid 25385] set_robust_list(0x555581290660, 24 [pid 25381] <... setpgid resumed>) = 0 [pid 25384] <... set_robust_list resumed>) = 0 [pid 25382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25385] <... set_robust_list resumed>) = 0 [pid 25384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25383] <... prctl resumed>) = 0 [pid 25381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25384 [pid 25385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25384] <... prctl resumed>) = 0 [pid 25383] setpgid(0, 0 [pid 25382] <... openat resumed>) = 3 [pid 25381] <... openat resumed>) = 3 [pid 25385] <... prctl resumed>) = 0 [pid 25384] setpgid(0, 0 [pid 25383] <... setpgid resumed>) = 0 [pid 25381] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25385 [pid 25385] setpgid(0, 0 [pid 25384] <... setpgid resumed>) = 0 [pid 25382] write(3, "1000", 4 [pid 25385] <... setpgid resumed>) = 0 [pid 25384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25382] <... write resumed>) = 4 [pid 25381] <... write resumed>) = 4 executing program executing program [pid 25384] <... openat resumed>) = 3 [pid 25382] close(3 [pid 25381] close(3 [pid 25385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25381] <... close resumed>) = 0 [pid 25382] <... close resumed>) = 0 [pid 25381] write(1, "executing program\n", 18 [pid 25384] write(3, "1000", 4 [pid 25383] <... openat resumed>) = 3 [pid 25382] write(1, "executing program\n", 18 [pid 25384] <... write resumed>) = 4 [pid 25382] <... write resumed>) = 18 [pid 25385] <... openat resumed>) = 3 [pid 25384] close(3 [pid 25382] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25381] <... write resumed>) = 18 executing program [pid 25384] <... close resumed>) = 0 [pid 25384] write(1, "executing program\n", 18 [pid 25382] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25384] <... write resumed>) = 18 [pid 25383] write(3, "1000", 4 [pid 25381] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25385] write(3, "1000", 4 [pid 25383] <... write resumed>) = 4 [pid 25381] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25383] close(3 [pid 25385] <... write resumed>) = 4 [pid 25384] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25383] <... close resumed>) = 0 [pid 25382] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25381] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25385] close(3 [pid 25384] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25383] write(1, "executing program\n", 18 [pid 25382] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25385] <... close resumed>) = 0 [pid 25384] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25383] <... write resumed>) = 18 [pid 25382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25381] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25385] write(1, "executing program\n", 18 [pid 25384] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25383] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25385] <... write resumed>) = 18 [pid 25384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25383] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25382] <... bpf resumed>) = 3 [pid 25385] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25383] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25381] <... bpf resumed>) = 3 [pid 25385] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25384] <... bpf resumed>) = 3 [pid 25383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25385] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25382] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25381] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25385] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25384] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25381] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25382] exit_group(0 [pid 25381] exit_group(0 [pid 25384] exit_group(0 [pid 25383] <... bpf resumed>) = 3 [pid 25382] <... exit_group resumed>) = ? [pid 25381] <... exit_group resumed>) = ? [pid 25385] <... bpf resumed>) = 3 [pid 25383] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25385] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25383] exit_group(0 [pid 25385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25385] exit_group(0 [pid 25383] <... exit_group resumed>) = ? [pid 25385] <... exit_group resumed>) = ? [pid 25384] <... exit_group resumed>) = ? [pid 25382] +++ exited with 0 +++ [pid 25381] +++ exited with 0 +++ [pid 25384] +++ exited with 0 +++ [pid 25383] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25386 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25387 attached [pid 25386] set_robust_list(0x555581290660, 24 [pid 25385] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25386 ./strace-static-x86_64: Process 25388 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25387 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25388 ./strace-static-x86_64: Process 25389 attached [pid 25388] set_robust_list(0x555581290660, 24 [pid 25387] set_robust_list(0x555581290660, 24 [pid 25386] <... set_robust_list resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25389] set_robust_list(0x555581290660, 24 [pid 25388] <... set_robust_list resumed>) = 0 [pid 25387] <... set_robust_list resumed>) = 0 [pid 25386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25389 [pid 25389] <... set_robust_list resumed>) = 0 [pid 25388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25386] <... prctl resumed>) = 0 [pid 25389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25387] <... prctl resumed>) = 0 [pid 25386] setpgid(0, 0 [pid 25389] <... prctl resumed>) = 0 [pid 25388] <... prctl resumed>) = 0 [pid 25387] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25387] <... setpgid resumed>) = 0 [pid 25386] <... setpgid resumed>) = 0 [pid 25387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25387] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25390 attached [pid 25389] setpgid(0, 0 [pid 25388] setpgid(0, 0 [pid 25386] <... openat resumed>) = 3 [pid 25389] <... setpgid resumed>) = 0 [pid 25389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25388] <... setpgid resumed>) = 0 [pid 25387] write(3, "1000", 4 [pid 25386] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25390 [pid 25390] set_robust_list(0x555581290660, 24 [pid 25389] <... openat resumed>) = 3 [pid 25388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25387] <... write resumed>) = 4 [pid 25386] <... write resumed>) = 4 [pid 25390] <... set_robust_list resumed>) = 0 [pid 25389] write(3, "1000", 4 [pid 25387] close(3 [pid 25386] close(3 [pid 25390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25388] <... openat resumed>) = 3 [pid 25386] <... close resumed>) = 0 [pid 25387] <... close resumed>) = 0 [pid 25390] <... prctl resumed>) = 0 [pid 25389] <... write resumed>) = 4 [pid 25390] setpgid(0, 0 [pid 25389] close(3 [pid 25390] <... setpgid resumed>) = 0 executing program [pid 25389] <... close resumed>) = 0 [pid 25390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25389] write(1, "executing program\n", 18) = 18 [pid 25389] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 25390] <... openat resumed>) = 3 [pid 25388] write(3, "1000", 4 [pid 25387] write(1, "executing program\n", 18 [pid 25386] write(1, "executing program\n", 18 [pid 25388] <... write resumed>) = 4 [pid 25387] <... write resumed>) = 18 [pid 25386] <... write resumed>) = 18 [pid 25388] close(3 [pid 25390] write(3, "1000", 4 [pid 25389] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25388] <... close resumed>) = 0 [pid 25390] <... write resumed>) = 4 executing program [pid 25389] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25388] write(1, "executing program\n", 18 [pid 25387] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25386] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25390] close(3 [pid 25389] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25388] <... write resumed>) = 18 [pid 25387] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25386] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25390] <... close resumed>) = 0 [pid 25389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25390] write(1, "executing program\n", 18 [pid 25388] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25387] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25386] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25390] <... write resumed>) = 18 [pid 25390] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25389] <... bpf resumed>) = 3 [pid 25390] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25387] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25390] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25389] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25388] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25390] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25389] exit_group(0 [pid 25388] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25390] <... bpf resumed>) = 3 [pid 25389] <... exit_group resumed>) = ? [pid 25388] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25390] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25387] <... bpf resumed>) = 3 [pid 25386] <... bpf resumed>) = 3 [pid 25390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25388] <... bpf resumed>) = 3 [pid 25387] 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 25390] exit_group(0 [pid 25389] +++ exited with 0 +++ [pid 25388] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25387] exit_group(0 [pid 25386] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25390] <... exit_group resumed>) = ? [pid 25388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25387] <... exit_group resumed>) = ? [pid 25386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25390] +++ exited with 0 +++ [pid 25386] exit_group(0) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25389, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25388] exit_group(0 [pid 25387] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25387, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 25388] <... exit_group resumed>) = ? [pid 25386] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25391 attached [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25391] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25391 [pid 25388] +++ exited with 0 +++ [pid 25391] <... set_robust_list resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25391] setpgid(0, 0) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25391] <... openat resumed>) = 3 [pid 25391] write(3, "1000", 4) = 4 [pid 25391] close(3) = 0 ./strace-static-x86_64: Process 25392 attached executing program [pid 25391] write(1, "executing program\n", 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25391] <... write resumed>) = 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25392 [pid 25392] set_robust_list(0x555581290660, 24 [pid 25391] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25393 attached ./strace-static-x86_64: Process 25394 attached [pid 25393] set_robust_list(0x555581290660, 24 [pid 25391] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25391] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25393] <... set_robust_list resumed>) = 0 [pid 25391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25395 attached [pid 25394] set_robust_list(0x555581290660, 24 [pid 25393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25392] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25394 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25393 [pid 25395] set_robust_list(0x555581290660, 24 [pid 25394] <... set_robust_list resumed>) = 0 [pid 25393] <... prctl resumed>) = 0 [pid 25392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25391] <... bpf resumed>) = 3 [pid 25395] <... set_robust_list resumed>) = 0 [pid 25393] setpgid(0, 0 [pid 25392] <... prctl resumed>) = 0 [pid 25394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25393] <... setpgid resumed>) = 0 [pid 25394] <... prctl resumed>) = 0 [pid 25392] setpgid(0, 0 [pid 25395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25394] setpgid(0, 0 [pid 25392] <... setpgid resumed>) = 0 [pid 25393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25391] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25395 [pid 25395] <... prctl resumed>) = 0 [pid 25394] <... setpgid resumed>) = 0 [pid 25393] <... openat resumed>) = 3 [pid 25392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25395] setpgid(0, 0 [pid 25394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25393] write(3, "1000", 4 [pid 25392] <... openat resumed>) = 3 [pid 25395] <... setpgid resumed>) = 0 [pid 25392] write(3, "1000", 4 [pid 25391] exit_group(0 [pid 25393] <... write resumed>) = 4 [pid 25395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25393] close(3 [pid 25392] <... write resumed>) = 4 [pid 25395] <... openat resumed>) = 3 [pid 25394] <... openat resumed>) = 3 [pid 25393] <... close resumed>) = 0 [pid 25392] close(3 [pid 25391] <... exit_group resumed>) = ? [pid 25394] write(3, "1000", 4 [pid 25393] write(1, "executing program\n", 18 [pid 25392] <... close resumed>) = 0 executing program executing program [pid 25395] write(3, "1000", 4 [pid 25392] write(1, "executing program\n", 18 [pid 25395] <... write resumed>) = 4 [pid 25394] <... write resumed>) = 4 [pid 25393] <... write resumed>) = 18 [pid 25392] <... write resumed>) = 18 [pid 25395] close(3 [pid 25392] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25395] <... close resumed>) = 0 executing program [pid 25394] close(3 [pid 25393] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25392] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25395] write(1, "executing program\n", 18 [pid 25394] <... close resumed>) = 0 [pid 25393] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25392] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25394] write(1, "executing program\n", 18 [pid 25393] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25394] <... write resumed>) = 18 [pid 25392] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25395] <... write resumed>) = 18 [pid 25394] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25393] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25395] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25394] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25391] +++ exited with 0 +++ [pid 25395] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25395] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25395] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25394] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25395] <... bpf resumed>) = 3 [pid 25393] <... bpf resumed>) = 3 [pid 25392] <... bpf resumed>) = 3 [pid 25394] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25395] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25393] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25395] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25395] <... exit_group resumed>) = ? [pid 25392] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25394] <... bpf resumed>) = 3 [pid 25393] exit_group(0 [pid 25392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25392] exit_group(0 [pid 25393] <... exit_group resumed>) = ? [pid 25392] <... exit_group resumed>) = ? [pid 25395] +++ exited with 0 +++ [pid 25394] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25392] +++ exited with 0 +++ ./strace-static-x86_64: Process 25396 attached [pid 25394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25394] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25394] <... exit_group resumed>) = ? [pid 25396] set_robust_list(0x555581290660, 24 [pid 25393] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25396 [pid 25396] <... set_robust_list resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25394] +++ exited with 0 +++ [pid 25396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25396] <... prctl resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25396] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25396] <... setpgid resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25398 attached ./strace-static-x86_64: Process 25397 attached [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25398] set_robust_list(0x555581290660, 24 [pid 25397] set_robust_list(0x555581290660, 24 [pid 25396] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25397 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25398 [pid 25398] <... set_robust_list resumed>) = 0 [pid 25398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25397] <... set_robust_list resumed>) = 0 [pid 25398] <... prctl resumed>) = 0 [pid 25396] write(3, "1000", 4 [pid 25398] setpgid(0, 0 [pid 25397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25398] <... setpgid resumed>) = 0 [pid 25396] <... write resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25396] close(3) = 0 ./strace-static-x86_64: Process 25400 attached ./strace-static-x86_64: Process 25399 attached [pid 25398] <... openat resumed>) = 3 [pid 25397] <... prctl resumed>) = 0 executing program [pid 25396] write(1, "executing program\n", 18 [pid 25400] set_robust_list(0x555581290660, 24 [pid 25399] set_robust_list(0x555581290660, 24 [pid 25400] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25400 [pid 25399] <... set_robust_list resumed>) = 0 [pid 25400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25398] write(3, "1000", 4 [pid 25397] setpgid(0, 0 [pid 25396] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25399 [pid 25400] <... prctl resumed>) = 0 [pid 25399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25398] <... write resumed>) = 4 [pid 25397] <... setpgid resumed>) = 0 [pid 25396] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25400] setpgid(0, 0 [pid 25399] <... prctl resumed>) = 0 [pid 25398] close(3 [pid 25397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25396] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25400] <... setpgid resumed>) = 0 [pid 25399] setpgid(0, 0 [pid 25398] <... close resumed>) = 0 [pid 25398] write(1, "executing program\n", 18executing program [pid 25397] <... openat resumed>) = 3 [pid 25400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25396] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25399] <... setpgid resumed>) = 0 [pid 25398] <... write resumed>) = 18 [pid 25397] write(3, "1000", 4 [pid 25396] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25398] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25397] <... write resumed>) = 4 [pid 25396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25400] <... openat resumed>) = 3 [pid 25399] <... openat resumed>) = 3 [pid 25398] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25397] close(3 [pid 25400] write(3, "1000", 4 [pid 25398] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25400] <... write resumed>) = 4 [pid 25399] write(3, "1000", 4 [pid 25397] <... close resumed>) = 0 [pid 25396] <... bpf resumed>) = 3 [pid 25400] close(3 [pid 25399] <... write resumed>) = 4 [pid 25398] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25397] write(1, "executing program\n", 18 [pid 25400] <... close resumed>) = 0 [pid 25399] close(3 [pid 25398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25396] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25400] write(1, "executing program\n", 18 [pid 25399] <... close resumed>) = 0 [pid 25397] <... write resumed>) = 18 [pid 25400] <... write resumed>) = 18 [pid 25396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25400] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25399] write(1, "executing program\n", 18 [pid 25397] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25400] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25399] <... write resumed>) = 18 [pid 25400] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25399] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25398] <... bpf resumed>) = 3 [pid 25400] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25399] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25398] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25397] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25399] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25396] exit_group(0 [pid 25400] <... bpf resumed>) = 3 [pid 25397] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25400] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25399] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25397] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25396] <... exit_group resumed>) = ? [pid 25400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25400] exit_group(0 [pid 25399] <... bpf resumed>) = 3 [pid 25398] exit_group(0 [pid 25400] <... exit_group resumed>) = ? [pid 25398] <... exit_group resumed>) = ? [pid 25397] <... bpf resumed>) = 3 [pid 25396] +++ exited with 0 +++ [pid 25399] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25400] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25398] +++ exited with 0 +++ [pid 25399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25397] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25399] exit_group(0 [pid 25397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25397] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25399] <... exit_group resumed>) = ? [pid 25397] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25399] +++ exited with 0 +++ ./strace-static-x86_64: Process 25401 attached [pid 25401] set_robust_list(0x555581290660, 24) = 0 [pid 25401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25397] +++ exited with 0 +++ [pid 25401] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25401 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25401] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25402 attached [pid 25401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25401] <... openat resumed>) = 3 [pid 25401] write(3, "1000", 4./strace-static-x86_64: Process 25403 attached [pid 25402] set_robust_list(0x555581290660, 24 [pid 25401] <... write resumed>) = 4 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25402 [pid 25403] set_robust_list(0x555581290660, 24 [pid 25402] <... set_robust_list resumed>) = 0 [pid 25401] close(3 [pid 25403] <... set_robust_list resumed>) = 0 [pid 25402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25401] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25403 [pid 25403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25402] <... prctl resumed>) = 0 executing program [pid 25401] write(1, "executing program\n", 18 [pid 25402] setpgid(0, 0 [pid 25401] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25402] <... setpgid resumed>) = 0 [pid 25401] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25403] <... prctl resumed>) = 0 [pid 25403] setpgid(0, 0 [pid 25401] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25401] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25403] <... setpgid resumed>) = 0 [pid 25401] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25402] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25404 attached [pid 25404] set_robust_list(0x555581290660, 24 [pid 25403] <... openat resumed>) = 3 [pid 25402] write(3, "1000", 4 [pid 25401] <... bpf resumed>) = 3 [pid 25404] <... set_robust_list resumed>) = 0 [pid 25403] write(3, "1000", 4 [pid 25402] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25404 [pid 25404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25403] <... write resumed>) = 4 [pid 25402] close(3 [pid 25404] <... prctl resumed>) = 0 [pid 25403] close(3 [pid 25402] <... close resumed>) = 0 executing program [pid 25401] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25404] setpgid(0, 0 [pid 25403] <... close resumed>) = 0 [pid 25402] write(1, "executing program\n", 18 [pid 25401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25404] <... setpgid resumed>) = 0 [pid 25403] write(1, "executing program\n", 18 [pid 25402] <... write resumed>) = 18 [pid 25404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25403] <... write resumed>) = 18 [pid 25402] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25403] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25405 attached [pid 25404] <... openat resumed>) = 3 [pid 25402] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25401] exit_group(0 [pid 25404] write(3, "1000", 4 [pid 25403] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25402] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25401] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25405 [pid 25405] set_robust_list(0x555581290660, 24 [pid 25404] <... write resumed>) = 4 [pid 25403] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25402] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25405] <... set_robust_list resumed>) = 0 [pid 25404] close(3 [pid 25403] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25404] <... close resumed>) = 0 [pid 25403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25405] <... prctl resumed>) = 0 [pid 25405] setpgid(0, 0 [pid 25402] <... bpf resumed>) = 3 [pid 25405] <... setpgid resumed>) = 0 executing program [pid 25405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25404] write(1, "executing program\n", 18 [pid 25403] <... bpf resumed>) = 3 [pid 25402] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25401] +++ exited with 0 +++ [pid 25404] <... write resumed>) = 18 [pid 25405] <... openat resumed>) = 3 [pid 25404] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25404] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25404] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25405] write(3, "1000", 4 [pid 25403] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25405] <... write resumed>) = 4 [pid 25404] <... bpf resumed>) = 3 [pid 25403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25402] exit_group(0 [pid 25405] close(3) = 0 [pid 25403] exit_group(0 [pid 25405] write(1, "executing program\n", 18 [pid 25402] <... exit_group resumed>) = ? executing program [pid 25405] <... write resumed>) = 18 [pid 25404] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25403] <... exit_group resumed>) = ? [pid 25404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25404] exit_group(0) = ? [pid 25402] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25405] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25404] +++ exited with 0 +++ [pid 25403] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25403, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 25405] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25405] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25406 attached [pid 25405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25407 attached [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25405] <... bpf resumed>) = 3 [pid 25406] set_robust_list(0x555581290660, 24 [pid 25407] set_robust_list(0x555581290660, 24 [pid 25406] <... set_robust_list resumed>) = 0 [pid 25405] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25406 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25407 [pid 25406] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25408 attached ) = 0 [pid 25405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25406] setpgid(0, 0 [pid 25407] <... set_robust_list resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25408 ./strace-static-x86_64: Process 25409 attached [pid 25408] set_robust_list(0x555581290660, 24 [pid 25407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25406] <... setpgid resumed>) = 0 [pid 25405] exit_group(0 [pid 25408] <... set_robust_list resumed>) = 0 [pid 25409] set_robust_list(0x555581290660, 24 [pid 25406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25409] <... set_robust_list resumed>) = 0 [pid 25409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25407] <... prctl resumed>) = 0 [pid 25405] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25409 [pid 25406] <... openat resumed>) = 3 [pid 25409] <... prctl resumed>) = 0 [pid 25409] setpgid(0, 0) = 0 [pid 25408] <... prctl resumed>) = 0 [pid 25407] setpgid(0, 0 [pid 25406] write(3, "1000", 4 [pid 25405] +++ exited with 0 +++ executing program executing program [pid 25409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25407] <... setpgid resumed>) = 0 [pid 25406] <... write resumed>) = 4 [pid 25407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25406] close(3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25406] <... close resumed>) = 0 [pid 25406] write(1, "executing program\n", 18 [pid 25408] setpgid(0, 0 [pid 25407] <... openat resumed>) = 3 [pid 25406] <... write resumed>) = 18 [pid 25406] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25408] <... setpgid resumed>) = 0 [pid 25407] write(3, "1000", 4 [pid 25406] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25407] <... write resumed>) = 4 [pid 25406] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25407] close(3 [pid 25406] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25407] <... close resumed>) = 0 [pid 25406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25409] <... openat resumed>) = 3 [pid 25407] write(1, "executing program\n", 18 [pid 25408] <... openat resumed>) = 3 [pid 25409] write(3, "1000", 4 [pid 25407] <... write resumed>) = 18 [pid 25409] <... write resumed>) = 4 [pid 25407] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25409] close(3 [pid 25408] write(3, "1000", 4 [pid 25409] <... close resumed>) = 0 [pid 25408] <... write resumed>) = 4 [pid 25406] <... bpf resumed>) = 3 [pid 25409] write(1, "executing program\n", 18executing program [pid 25408] close(3 [pid 25407] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25406] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25409] <... write resumed>) = 18 [pid 25408] <... close resumed>) = 0 [pid 25407] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25408] write(1, "executing program\n", 18 [pid 25407] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25406] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25409] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25408] <... write resumed>) = 18 [pid 25409] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25408] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25406] <... exit_group resumed>) = ? [pid 25409] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25408] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25407] <... bpf resumed>) = 3 [pid 25409] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25408] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25410 attached [pid 25409] <... bpf resumed>) = 3 [pid 25408] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25407] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25406] +++ exited with 0 +++ [pid 25410] set_robust_list(0x555581290660, 24 [pid 25409] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25410 [pid 25410] <... set_robust_list resumed>) = 0 [pid 25409] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25407] exit_group(0 [pid 25410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25408] <... bpf resumed>) = 3 [pid 25407] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25410] <... prctl resumed>) = 0 [pid 25409] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25410] setpgid(0, 0 [pid 25409] <... exit_group resumed>) = ? [pid 25410] <... setpgid resumed>) = 0 [pid 25408] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25407] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 25410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25409] +++ exited with 0 +++ [pid 25410] <... openat resumed>) = 3 [pid 25408] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25410] write(3, "1000", 4 [pid 25408] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25410] <... write resumed>) = 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25411 attached [pid 25410] close(3) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25410] write(1, "executing program\n", 18executing program ) = 18 ./strace-static-x86_64: Process 25412 attached [pid 25410] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25410] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25411 [pid 25412] set_robust_list(0x555581290660, 24 [pid 25411] set_robust_list(0x555581290660, 24 [pid 25410] <... bpf resumed>) = 3 [pid 25412] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25412 [pid 25412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25411] <... set_robust_list resumed>) = 0 [pid 25410] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25408] +++ exited with 0 +++ [pid 25412] <... prctl resumed>) = 0 [pid 25412] setpgid(0, 0 [pid 25411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25412] <... setpgid resumed>) = 0 [pid 25410] exit_group(0 [pid 25412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25411] <... prctl resumed>) = 0 [pid 25410] <... exit_group resumed>) = ? [pid 25411] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25408, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25411] <... setpgid resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25413 attached [pid 25411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25410] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 25413] set_robust_list(0x555581290660, 24 [pid 25412] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25413] <... set_robust_list resumed>) = 0 [pid 25412] write(3, "1000", 4 [pid 25411] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25413 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25414 attached [pid 25413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25412] <... write resumed>) = 4 [pid 25411] write(3, "1000", 4 [pid 25412] close(3 [pid 25411] <... write resumed>) = 4 [pid 25412] <... close resumed>) = 0 [pid 25411] close(3executing program [pid 25412] write(1, "executing program\n", 18 [pid 25411] <... close resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25414] set_robust_list(0x555581290660, 24 [pid 25413] <... prctl resumed>) = 0 [pid 25412] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25414 ./strace-static-x86_64: Process 25415 attached [pid 25414] <... set_robust_list resumed>) = 0 [pid 25413] setpgid(0, 0 [pid 25412] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25411] write(1, "executing program\n", 18 [pid 25415] set_robust_list(0x555581290660, 24 [pid 25413] <... setpgid resumed>) = 0 [pid 25412] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25411] <... write resumed>) = 18 [pid 25415] <... set_robust_list resumed>) = 0 [pid 25414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25412] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25411] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25415 [pid 25414] <... prctl resumed>) = 0 [pid 25413] <... openat resumed>) = 3 [pid 25412] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25411] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25414] setpgid(0, 0 [pid 25411] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25415] <... prctl resumed>) = 0 [pid 25412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25415] setpgid(0, 0 [pid 25414] <... setpgid resumed>) = 0 [pid 25413] write(3, "1000", 4 [pid 25411] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25415] <... setpgid resumed>) = 0 [pid 25414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25412] <... bpf resumed>) = 3 [pid 25411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25414] write(3, "1000", 4executing program ) = 4 [pid 25414] close(3 [pid 25413] <... write resumed>) = 4 [pid 25414] <... close resumed>) = 0 [pid 25414] write(1, "executing program\n", 18) = 18 [pid 25414] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25414] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25413] close(3 [pid 25414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25415] <... openat resumed>) = 3 [pid 25414] <... bpf resumed>) = 3 [pid 25413] <... close resumed>) = 0 [pid 25411] <... bpf resumed>) = 3 [pid 25415] write(3, "1000", 4 [pid 25413] write(1, "executing program\n", 18 [pid 25412] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25414] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25413] <... write resumed>) = 18 [pid 25414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25415] <... write resumed>) = 4 [pid 25413] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25411] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25415] close(3 [pid 25414] exit_group(0 [pid 25413] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25412] exit_group(0 [pid 25413] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25412] <... exit_group resumed>) = ? [pid 25415] <... close resumed>) = 0 [pid 25414] <... exit_group resumed>) = ? [pid 25411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25415] write(1, "executing program\n", 18executing program [pid 25413] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25412] +++ exited with 0 +++ [pid 25415] <... write resumed>) = 18 [pid 25414] +++ exited with 0 +++ [pid 25413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25411] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25415] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25411] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25415] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25413] <... bpf resumed>) = 3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25415] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25411] +++ exited with 0 +++ [pid 25413] 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 25415] <... bpf resumed>) = 3 [pid 25413] exit_group(0) = ? [pid 25415] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25415] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25415] <... exit_group resumed>) = ? [pid 25415] +++ exited with 0 +++ [pid 25413] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25417 attached ./strace-static-x86_64: Process 25416 attached [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25417 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25419 attached ./strace-static-x86_64: Process 25418 attached [pid 25417] set_robust_list(0x555581290660, 24 [pid 25416] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25416 [pid 25417] <... set_robust_list resumed>) = 0 [pid 25416] <... set_robust_list resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25418 ./strace-static-x86_64: Process 25420 attached [pid 25419] set_robust_list(0x555581290660, 24 [pid 25418] set_robust_list(0x555581290660, 24 [pid 25417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25419 [pid 25420] set_robust_list(0x555581290660, 24executing program [pid 25419] <... set_robust_list resumed>) = 0 [pid 25418] <... set_robust_list resumed>) = 0 [pid 25417] <... prctl resumed>) = 0 [pid 25416] <... prctl resumed>) = 0 [pid 25420] <... set_robust_list resumed>) = 0 [pid 25419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25420 [pid 25420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25417] setpgid(0, 0 [pid 25418] <... prctl resumed>) = 0 [pid 25416] setpgid(0, 0 [pid 25419] <... prctl resumed>) = 0 [pid 25420] <... prctl resumed>) = 0 [pid 25418] setpgid(0, 0 [pid 25417] <... setpgid resumed>) = 0 [pid 25419] setpgid(0, 0 [pid 25416] <... setpgid resumed>) = 0 [pid 25420] setpgid(0, 0) = 0 [pid 25420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25419] <... setpgid resumed>) = 0 [pid 25418] <... setpgid resumed>) = 0 [pid 25417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25420] <... openat resumed>) = 3 [pid 25419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25417] <... openat resumed>) = 3 [pid 25420] write(3, "1000", 4 [pid 25418] <... openat resumed>) = 3 [pid 25417] write(3, "1000", 4 [pid 25420] <... write resumed>) = 4 [pid 25416] <... openat resumed>) = 3 [pid 25420] close(3 [pid 25419] <... openat resumed>) = 3 [pid 25418] write(3, "1000", 4 [pid 25417] <... write resumed>) = 4 [pid 25420] <... close resumed>) = 0 [pid 25417] close(3 [pid 25420] write(1, "executing program\n", 18 [pid 25419] write(3, "1000", 4 [pid 25418] <... write resumed>) = 4 [pid 25417] <... close resumed>) = 0 executing program [pid 25416] write(3, "1000", 4 [pid 25420] <... write resumed>) = 18 [pid 25419] <... write resumed>) = 4 [pid 25418] close(3 [pid 25417] write(1, "executing program\n", 18 [pid 25416] <... write resumed>) = 4 executing program [pid 25420] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25419] close(3 [pid 25418] <... close resumed>) = 0 [pid 25417] <... write resumed>) = 18 [pid 25419] <... close resumed>) = 0 [pid 25418] write(1, "executing program\n", 18 [pid 25417] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25416] close(3 [pid 25418] <... write resumed>) = 18 executing program [pid 25420] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25419] write(1, "executing program\n", 18 [pid 25418] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25417] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25419] <... write resumed>) = 18 [pid 25419] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25418] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25417] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25418] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25417] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25419] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25419] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25420] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25418] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25416] <... close resumed>) = 0 [pid 25420] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25419] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25416] write(1, "executing program\n", 18 [pid 25420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25417] <... bpf resumed>) = 3 [pid 25418] <... bpf resumed>) = 3 [pid 25417] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25416] <... write resumed>) = 18 [pid 25417] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25417] exit_group(0 [pid 25420] <... bpf resumed>) = 3 [pid 25417] <... exit_group resumed>) = ? [pid 25420] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25419] <... bpf resumed>) = 3 [pid 25418] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25416] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25416] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25418] exit_group(0 [pid 25416] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25419] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25420] exit_group(0 [pid 25419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25418] <... exit_group resumed>) = ? [pid 25416] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25417] +++ exited with 0 +++ [pid 25420] <... exit_group resumed>) = ? [pid 25419] exit_group(0 [pid 25416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25420] +++ exited with 0 +++ [pid 25419] <... exit_group resumed>) = ? [pid 25418] +++ exited with 0 +++ [pid 25416] <... bpf resumed>) = 3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25419] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25416] 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 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25416] exit_group(0) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25416] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25421 attached [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25422 attached [pid 25421] set_robust_list(0x555581290660, 24 [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25424 attached ./strace-static-x86_64: Process 25423 attached [pid 25421] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25421 [pid 25422] set_robust_list(0x555581290660, 24 [pid 25424] set_robust_list(0x555581290660, 24 [pid 25422] <... set_robust_list resumed>) = 0 [pid 25424] <... set_robust_list resumed>) = 0 [pid 25422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25422 [pid 25422] <... prctl resumed>) = 0 [pid 25424] <... prctl resumed>) = 0 [pid 25422] setpgid(0, 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25423 [pid 25424] setpgid(0, 0 [pid 25423] set_robust_list(0x555581290660, 24 [pid 25421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25423] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25424 [pid 25421] <... prctl resumed>) = 0 [pid 25424] <... setpgid resumed>) = 0 [pid 25422] <... setpgid resumed>) = 0 [pid 25424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25421] setpgid(0, 0 [pid 25423] <... prctl resumed>) = 0 [pid 25421] <... setpgid resumed>) = 0 [pid 25424] <... openat resumed>) = 3 [pid 25422] <... openat resumed>) = 3 [pid 25422] write(3, "1000", 4 [pid 25421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25422] <... write resumed>) = 4 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25424] write(3, "1000", 4 [pid 25423] setpgid(0, 0 [pid 25424] <... write resumed>) = 4 executing program executing program [pid 25423] <... setpgid resumed>) = 0 [pid 25422] close(3 [pid 25421] <... openat resumed>) = 3 [pid 25424] close(3) = 0 [pid 25422] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25424] write(1, "executing program\n", 18 [pid 25423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25421] write(3, "1000", 4 [pid 25424] <... write resumed>) = 18 ./strace-static-x86_64: Process 25425 attached [pid 25424] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25422] write(1, "executing program\n", 18 [pid 25421] <... write resumed>) = 4 [pid 25423] <... openat resumed>) = 3 [pid 25422] <... write resumed>) = 18 [pid 25421] close(3 [pid 25424] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25424] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25425] set_robust_list(0x555581290660, 24 [pid 25424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25425] <... set_robust_list resumed>) = 0 [pid 25423] write(3, "1000", 4 [pid 25422] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25421] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25425 executing program executing program [pid 25425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25424] <... bpf resumed>) = 3 [pid 25423] <... write resumed>) = 4 [pid 25422] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25421] write(1, "executing program\n", 18 [pid 25423] close(3 [pid 25421] <... write resumed>) = 18 [pid 25423] <... close resumed>) = 0 [pid 25421] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25423] write(1, "executing program\n", 18) = 18 [pid 25422] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25421] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25425] <... prctl resumed>) = 0 [pid 25421] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25422] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25424] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25423] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25421] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25425] setpgid(0, 0 [pid 25424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25425] <... setpgid resumed>) = 0 [pid 25424] exit_group(0 [pid 25423] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25424] <... exit_group resumed>) = ? [pid 25423] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25425] <... openat resumed>) = 3 [pid 25424] +++ exited with 0 +++ [pid 25423] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25422] <... bpf resumed>) = 3 [pid 25421] <... bpf resumed>) = 3 [pid 25425] write(3, "1000", 4 [pid 25423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25425] <... write resumed>) = 4 [pid 25422] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25421] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25425] close(3 [pid 25422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25425] <... close resumed>) = 0 executing program [pid 25423] <... bpf resumed>) = 3 [pid 25422] exit_group(0 [pid 25421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25425] write(1, "executing program\n", 18 [pid 25422] <... exit_group resumed>) = ? [pid 25421] exit_group(0 [pid 25425] <... write resumed>) = 18 [pid 25423] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25421] <... exit_group resumed>) = ? [pid 25423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25425] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25423] exit_group(0 [pid 25422] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25425] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25425] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25425] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... restart_syscall resumed>) = 0 [pid 25425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25423] <... exit_group resumed>) = ? [pid 25421] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25425] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25426 attached [pid 25423] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25425] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25427 attached [pid 25426] set_robust_list(0x555581290660, 24 [pid 25425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25426 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25428 attached [pid 25427] set_robust_list(0x555581290660, 24 [pid 25426] <... set_robust_list resumed>) = 0 [pid 25425] exit_group(0) = ? [pid 25428] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25428 [pid 25428] <... set_robust_list resumed>) = 0 [pid 25428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25427] <... set_robust_list resumed>) = 0 [pid 25426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25425] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25427 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25428] setpgid(0, 0 [pid 25427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25426] <... prctl resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25428] <... setpgid resumed>) = 0 [pid 25426] setpgid(0, 0./strace-static-x86_64: Process 25429 attached [pid 25428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25427] <... prctl resumed>) = 0 [pid 25426] <... setpgid resumed>) = 0 [pid 25429] set_robust_list(0x555581290660, 24 [pid 25427] setpgid(0, 0) = 0 [pid 25429] <... set_robust_list resumed>) = 0 [pid 25429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25429] <... prctl resumed>) = 0 [pid 25429] setpgid(0, 0) = 0 [pid 25428] <... openat resumed>) = 3 [pid 25427] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25429 [pid 25429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25430 attached [pid 25429] write(3, "1000", 4 [pid 25428] write(3, "1000", 4 [pid 25427] write(3, "1000", 4 [pid 25426] <... openat resumed>) = 3 [pid 25430] set_robust_list(0x555581290660, 24 [pid 25429] <... write resumed>) = 4 [pid 25430] <... set_robust_list resumed>) = 0 [pid 25429] close(3 [pid 25428] <... write resumed>) = 4 [pid 25427] <... write resumed>) = 4 [pid 25426] write(3, "1000", 4 [pid 25430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25429] <... close resumed>) = 0 [pid 25428] close(3 [pid 25427] close(3 [pid 25426] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25430 executing program [pid 25430] <... prctl resumed>) = 0 [pid 25429] write(1, "executing program\n", 18 [pid 25428] <... close resumed>) = 0 [pid 25427] <... close resumed>) = 0 [pid 25426] close(3 [pid 25430] setpgid(0, 0 [pid 25429] <... write resumed>) = 18 [pid 25428] write(1, "executing program\n", 18 [pid 25427] write(1, "executing program\n", 18 [pid 25426] <... close resumed>) = 0 [pid 25430] <... setpgid resumed>) = 0 [pid 25429] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25426] write(1, "executing program\n", 18executing program executing program executing program [pid 25430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25429] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25428] <... write resumed>) = 18 [pid 25427] <... write resumed>) = 18 [pid 25426] <... write resumed>) = 18 [pid 25426] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25430] <... openat resumed>) = 3 [pid 25429] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25428] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25427] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25430] write(3, "1000", 4 [pid 25429] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25428] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25427] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25430] <... write resumed>) = 4 [pid 25429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25428] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25427] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25426] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25430] close(3 [pid 25428] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25427] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25426] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25429] <... bpf resumed>) = 3 [pid 25430] <... close resumed>) = 0 [pid 25429] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25426] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25430] write(1, "executing program\n", 18 [pid 25429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25428] <... bpf resumed>) = 3 [pid 25426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25430] <... write resumed>) = 18 [pid 25429] exit_group(0 [pid 25427] <... bpf resumed>) = 3 [pid 25426] <... bpf resumed>) = 3 [pid 25428] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25430] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25429] <... exit_group resumed>) = ? [pid 25427] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25426] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25430] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25430] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25430] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25428] exit_group(0 [pid 25427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25427] exit_group(0 [pid 25426] exit_group(0 [pid 25430] <... bpf resumed>) = 3 [pid 25429] +++ exited with 0 +++ [pid 25428] <... exit_group resumed>) = ? [pid 25427] <... exit_group resumed>) = ? [pid 25426] <... exit_group resumed>) = ? [pid 25430] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25429, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25430] exit_group(0) = ? [pid 25430] +++ exited with 0 +++ [pid 25426] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25428] +++ exited with 0 +++ [pid 25427] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25432 attached ./strace-static-x86_64: Process 25431 attached [pid 25431] set_robust_list(0x555581290660, 24) = 0 [pid 25431] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25434 attached ./strace-static-x86_64: Process 25433 attached [pid 25432] set_robust_list(0x555581290660, 24 [pid 25431] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25432 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25434 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25431 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25434] set_robust_list(0x555581290660, 24 [pid 25433] set_robust_list(0x555581290660, 24 [pid 25432] <... set_robust_list resumed>) = 0 [pid 25431] setpgid(0, 0 [pid 25434] <... set_robust_list resumed>) = 0 [pid 25433] <... set_robust_list resumed>) = 0 [pid 25432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25431] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25433 ./strace-static-x86_64: Process 25435 attached [pid 25434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25433] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program executing program executing program executing program [pid 25432] <... prctl resumed>) = 0 [pid 25431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25435] set_robust_list(0x555581290660, 24 [pid 25433] <... prctl resumed>) = 0 [pid 25432] setpgid(0, 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25435 [pid 25435] <... set_robust_list resumed>) = 0 [pid 25434] <... prctl resumed>) = 0 [pid 25433] setpgid(0, 0 [pid 25432] <... setpgid resumed>) = 0 [pid 25431] <... openat resumed>) = 3 [pid 25434] setpgid(0, 0 [pid 25432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25431] write(3, "1000", 4 [pid 25435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25434] <... setpgid resumed>) = 0 [pid 25433] <... setpgid resumed>) = 0 [pid 25431] <... write resumed>) = 4 [pid 25434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25431] close(3 [pid 25435] <... prctl resumed>) = 0 [pid 25433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25432] <... openat resumed>) = 3 [pid 25431] <... close resumed>) = 0 [pid 25435] setpgid(0, 0 [pid 25434] <... openat resumed>) = 3 [pid 25435] <... setpgid resumed>) = 0 [pid 25434] write(3, "1000", 4 [pid 25431] write(1, "executing program\n", 18 [pid 25434] <... write resumed>) = 4 [pid 25431] <... write resumed>) = 18 [pid 25434] close(3 [pid 25432] write(3, "1000", 4 [pid 25431] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25434] <... close resumed>) = 0 [pid 25431] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25433] <... openat resumed>) = 3 [pid 25432] <... write resumed>) = 4 [pid 25434] write(1, "executing program\n", 18 [pid 25431] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25435] <... openat resumed>) = 3 [pid 25434] <... write resumed>) = 18 [pid 25433] write(3, "1000", 4 [pid 25432] close(3 [pid 25431] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25435] write(3, "1000", 4 [pid 25434] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25433] <... write resumed>) = 4 [pid 25432] <... close resumed>) = 0 [pid 25435] <... write resumed>) = 4 [pid 25433] close(3 [pid 25432] write(1, "executing program\n", 18 [pid 25435] close(3 [pid 25433] <... close resumed>) = 0 [pid 25432] <... write resumed>) = 18 [pid 25435] <... close resumed>) = 0 [pid 25434] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25433] write(1, "executing program\n", 18 [pid 25431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25435] write(1, "executing program\n", 18 [pid 25434] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25433] <... write resumed>) = 18 [pid 25432] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25435] <... write resumed>) = 18 [pid 25433] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25432] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25435] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25434] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25433] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25432] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25431] <... bpf resumed>) = 3 [pid 25435] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25433] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25432] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25435] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25433] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25431] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25435] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25432] <... bpf resumed>) = 3 [pid 25435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25434] <... bpf resumed>) = 3 [pid 25433] <... bpf resumed>) = 3 [pid 25431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25432] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25433] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25431] exit_group(0) = ? [pid 25435] <... bpf resumed>) = 3 [pid 25434] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25435] 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 25434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25433] exit_group(0 [pid 25431] +++ exited with 0 +++ [pid 25432] exit_group(0 [pid 25434] exit_group(0 [pid 25433] <... exit_group resumed>) = ? [pid 25432] <... exit_group resumed>) = ? [pid 25435] exit_group(0) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25434] <... exit_group resumed>) = ? [pid 25432] +++ exited with 0 +++ ./strace-static-x86_64: Process 25436 attached [pid 25433] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25436] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25435] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25436 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25435, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25436] <... set_robust_list resumed>) = 0 [pid 25434] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25436] <... prctl resumed>) = 0 [pid 25436] setpgid(0, 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25436] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25436] <... openat resumed>) = 3 [pid 25436] write(3, "1000", 4./strace-static-x86_64: Process 25440 attached ./strace-static-x86_64: Process 25439 attached ./strace-static-x86_64: Process 25438 attached ./strace-static-x86_64: Process 25437 attached [pid 25439] set_robust_list(0x555581290660, 24 [pid 25437] set_robust_list(0x555581290660, 24 [pid 25436] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25439 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25440 [pid 25439] <... set_robust_list resumed>) = 0 [pid 25437] <... set_robust_list resumed>) = 0 [pid 25436] close(3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25438 [pid 25440] set_robust_list(0x555581290660, 24 [pid 25439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25438] set_robust_list(0x555581290660, 24 [pid 25437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25436] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25437 executing program [pid 25440] <... set_robust_list resumed>) = 0 [pid 25439] <... prctl resumed>) = 0 [pid 25438] <... set_robust_list resumed>) = 0 [pid 25436] write(1, "executing program\n", 18 [pid 25440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25439] setpgid(0, 0 [pid 25437] <... prctl resumed>) = 0 [pid 25436] <... write resumed>) = 18 [pid 25440] <... prctl resumed>) = 0 [pid 25439] <... setpgid resumed>) = 0 [pid 25438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25437] setpgid(0, 0 [pid 25436] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25440] setpgid(0, 0 [pid 25439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25438] <... prctl resumed>) = 0 [pid 25437] <... setpgid resumed>) = 0 [pid 25440] <... setpgid resumed>) = 0 [pid 25438] setpgid(0, 0executing program executing program executing program executing program [pid 25440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25439] <... openat resumed>) = 3 [pid 25438] <... setpgid resumed>) = 0 [pid 25437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25436] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25436] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25436] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25439] write(3, "1000", 4 [pid 25438] <... openat resumed>) = 3 [pid 25437] <... openat resumed>) = 3 [pid 25436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25440] <... openat resumed>) = 3 [pid 25439] <... write resumed>) = 4 [pid 25438] write(3, "1000", 4 [pid 25437] write(3, "1000", 4 [pid 25439] close(3 [pid 25436] <... bpf resumed>) = 3 [pid 25439] <... close resumed>) = 0 [pid 25438] <... write resumed>) = 4 [pid 25437] <... write resumed>) = 4 [pid 25439] write(1, "executing program\n", 18 [pid 25436] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25439] <... write resumed>) = 18 [pid 25436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25440] write(3, "1000", 4 [pid 25439] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25438] close(3 [pid 25437] close(3 [pid 25436] exit_group(0 [pid 25440] <... write resumed>) = 4 [pid 25439] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25438] <... close resumed>) = 0 [pid 25437] <... close resumed>) = 0 [pid 25440] close(3 [pid 25439] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25438] write(1, "executing program\n", 18 [pid 25437] write(1, "executing program\n", 18 [pid 25436] <... exit_group resumed>) = ? [pid 25440] <... close resumed>) = 0 [pid 25439] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25438] <... write resumed>) = 18 [pid 25437] <... write resumed>) = 18 [pid 25440] write(1, "executing program\n", 18 [pid 25439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25438] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25437] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25440] <... write resumed>) = 18 [pid 25438] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25437] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25436] +++ exited with 0 +++ [pid 25440] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25439] <... bpf resumed>) = 3 [pid 25438] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25437] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25440] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25439] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25438] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25437] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25436, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25440] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25440] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25438] <... bpf resumed>) = 3 [pid 25437] <... bpf resumed>) = 3 [pid 25439] exit_group(0) = ? ./strace-static-x86_64: Process 25441 attached [pid 25440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25438] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25437] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25441] set_robust_list(0x555581290660, 24 [pid 25439] +++ exited with 0 +++ [pid 25441] <... set_robust_list resumed>) = 0 [pid 25440] <... bpf resumed>) = 3 [pid 25438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25441 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25440] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25437] exit_group(0 [pid 25441] <... prctl resumed>) = 0 [pid 25438] exit_group(0 [pid 25441] setpgid(0, 0) = 0 executing program [pid 25440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25438] <... exit_group resumed>) = ? [pid 25437] <... exit_group resumed>) = ? [pid 25441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25442 attached [pid 25441] <... openat resumed>) = 3 [pid 25437] +++ exited with 0 +++ [pid 25441] write(3, "1000", 4) = 4 [pid 25441] close(3) = 0 [pid 25442] set_robust_list(0x555581290660, 24 [pid 25441] write(1, "executing program\n", 18 [pid 25442] <... set_robust_list resumed>) = 0 [pid 25441] <... write resumed>) = 18 [pid 25442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25441] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25442 [pid 25441] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25438] +++ exited with 0 +++ [pid 25442] <... prctl resumed>) = 0 [pid 25441] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25440] exit_group(0 [pid 25442] setpgid(0, 0 [pid 25441] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25442] <... setpgid resumed>) = 0 [pid 25441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25440] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25442] <... openat resumed>) = 3 [pid 25441] <... bpf resumed>) = 3 [pid 25440] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25442] write(3, "1000", 4 [pid 25441] 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 25443 attached [pid 5848] <... restart_syscall resumed>) = 0 [pid 25441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25442] <... write resumed>) = 4 [pid 25443] set_robust_list(0x555581290660, 24 [pid 25442] close(3 [pid 25443] <... set_robust_list resumed>) = 0 [pid 25442] <... close resumed>) = 0 [pid 25441] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25443 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25440, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 25443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25442] write(1, "executing program\n", 18 [pid 25441] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25442] <... write resumed>) = 18 [pid 25442] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25442] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25444 attached [pid 25443] <... prctl resumed>) = 0 [pid 25442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25445 attached [pid 25444] set_robust_list(0x555581290660, 24 [pid 25443] setpgid(0, 0 [pid 25441] +++ exited with 0 +++ [pid 25442] <... bpf resumed>) = 3 [pid 25445] set_robust_list(0x555581290660, 24 [pid 25444] <... set_robust_list resumed>) = 0 [pid 25443] <... setpgid resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25445 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25444 [pid 25444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25445] <... set_robust_list resumed>) = 0 [pid 25443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25442] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25444] <... prctl resumed>) = 0 [pid 25444] setpgid(0, 0 [pid 25445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25444] <... setpgid resumed>) = 0 [pid 25443] <... openat resumed>) = 3 [pid 25442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25445] <... prctl resumed>) = 0 [pid 25444] <... openat resumed>) = 3 [pid 25443] write(3, "1000", 4 [pid 25442] exit_group(0 [pid 25445] setpgid(0, 0 [pid 25443] <... write resumed>) = 4 [pid 25442] <... exit_group resumed>) = ? [pid 25443] close(3executing program ) = 0 [pid 25443] write(1, "executing program\n", 18) = 18 [pid 25444] write(3, "1000", 4 [pid 25443] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25444] <... write resumed>) = 4 [pid 25444] close(3 [pid 25443] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25444] <... close resumed>) = 0 executing program [pid 25443] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25444] write(1, "executing program\n", 18 [pid 25443] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25444] <... write resumed>) = 18 [pid 25444] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25444] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25443] <... bpf resumed>) = 3 [pid 25444] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25445] <... setpgid resumed>) = 0 [pid 25444] <... bpf resumed>) = 3 [pid 25442] +++ exited with 0 +++ [pid 25443] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25445] <... openat resumed>) = 3 [pid 25443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25443] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25446 attached [pid 25445] write(3, "1000", 4 [pid 25443] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25445] <... write resumed>) = 4 [pid 25446] set_robust_list(0x555581290660, 24 [pid 25445] close(3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25446 [pid 25446] <... set_robust_list resumed>) = 0 [pid 25445] <... close resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25445] write(1, "executing program\n", 18executing program [pid 25446] <... prctl resumed>) = 0 [pid 25445] <... write resumed>) = 18 [pid 25446] setpgid(0, 0 [pid 25445] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25444] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25446] <... setpgid resumed>) = 0 [pid 25445] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25445] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25444] exit_group(0 [pid 25443] +++ exited with 0 +++ ./strace-static-x86_64: Process 25447 attached [pid 25444] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25446] <... openat resumed>) = 3 [pid 25445] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25447] set_robust_list(0x555581290660, 24 [pid 25446] write(3, "1000", 4 [pid 25444] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25447 [pid 25447] <... set_robust_list resumed>) = 0 [pid 25446] <... write resumed>) = 4 [pid 25445] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25446] close(3 [pid 25445] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25447] <... prctl resumed>) = 0 [pid 25446] <... close resumed>) = 0 [pid 25445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25447] setpgid(0, 0) = 0 [pid 25447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25448 attached [pid 25446] write(1, "executing program\n", 18executing program [pid 25447] <... openat resumed>) = 3 [pid 25446] <... write resumed>) = 18 [pid 25445] exit_group(0 [pid 25447] write(3, "1000", 4 [pid 25448] set_robust_list(0x555581290660, 24 [pid 25447] <... write resumed>) = 4 [pid 25446] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25445] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25448 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25448] <... set_robust_list resumed>) = 0 [pid 25447] close(3 [pid 25446] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25447] <... close resumed>) = 0 executing program [pid 25447] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 25449 attached [pid 25447] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25446] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25449] set_robust_list(0x555581290660, 24 [pid 25448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25447] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25446] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25449] <... set_robust_list resumed>) = 0 [pid 25447] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25448] <... prctl resumed>) = 0 [pid 25447] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25445] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25449 [pid 25448] setpgid(0, 0 [pid 25447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25449] <... prctl resumed>) = 0 [pid 25448] <... setpgid resumed>) = 0 [pid 25446] <... bpf resumed>) = 3 [pid 25449] setpgid(0, 0 [pid 25448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25447] <... bpf resumed>) = 3 [pid 25446] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25448] <... openat resumed>) = 3 [pid 25446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25446] exit_group(0 [pid 25449] <... setpgid resumed>) = 0 [pid 25447] 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 25449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25448] write(3, "1000", 4 [pid 25447] exit_group(0 [pid 25446] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25450 attached [pid 25448] <... write resumed>) = 4 [pid 25450] set_robust_list(0x555581290660, 24 [pid 25447] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25450 [pid 25448] close(3 [pid 25447] +++ exited with 0 +++ [pid 25450] <... set_robust_list resumed>) = 0 [pid 25449] <... openat resumed>) = 3 [pid 25446] +++ exited with 0 +++ [pid 25450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25449] write(3, "1000", 4 [pid 25448] <... close resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25449] <... write resumed>) = 4 executing program [pid 25448] write(1, "executing program\n", 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25450] <... prctl resumed>) = 0 [pid 25449] close(3 [pid 25448] <... write resumed>) = 18 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25450] setpgid(0, 0 [pid 25449] <... close resumed>) = 0 [pid 25448] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25450] <... setpgid resumed>) = 0 [pid 25449] write(1, "executing program\n", 18executing program [pid 25448] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25449] <... write resumed>) = 18 [pid 25448] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25450] <... openat resumed>) = 3 [pid 25449] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25448] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25449] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25450] write(3, "1000", 4 [pid 25449] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25448] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25451 attached [pid 25449] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25451] set_robust_list(0x555581290660, 24 [pid 25449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25452 attached [pid 25451] <... set_robust_list resumed>) = 0 [pid 25450] <... write resumed>) = 4 [pid 25449] <... bpf resumed>) = 3 [pid 25448] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25451 [pid 25452] set_robust_list(0x555581290660, 24 [pid 25451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25450] close(3 [pid 25448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25450] <... close resumed>) = 0 executing program [pid 25451] <... prctl resumed>) = 0 [pid 25450] write(1, "executing program\n", 18 [pid 25449] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25452] <... set_robust_list resumed>) = 0 [pid 25448] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25452 [pid 25451] setpgid(0, 0 [pid 25450] <... write resumed>) = 18 [pid 25449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25448] <... exit_group resumed>) = ? [pid 25451] <... setpgid resumed>) = 0 [pid 25450] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25449] exit_group(0 [pid 25451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25450] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25452] <... prctl resumed>) = 0 [pid 25451] <... openat resumed>) = 3 [pid 25450] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25449] <... exit_group resumed>) = ? [pid 25452] setpgid(0, 0 [pid 25451] write(3, "1000", 4 [pid 25450] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25448] +++ exited with 0 +++ [pid 25452] <... setpgid resumed>) = 0 [pid 25451] <... write resumed>) = 4 executing program [pid 25450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25449] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25451] close(3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25451] <... close resumed>) = 0 [pid 25451] write(1, "executing program\n", 18) = 18 [pid 25451] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25450] <... bpf resumed>) = 3 [pid 25451] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25452] <... openat resumed>) = 3 [pid 25450] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25450] exit_group(0./strace-static-x86_64: Process 25453 attached [pid 25452] write(3, "1000", 4 [pid 25450] <... exit_group resumed>) = ? [pid 25453] set_robust_list(0x555581290660, 24 [pid 25452] <... write resumed>) = 4 [pid 25451] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25453 [pid 25453] <... set_robust_list resumed>) = 0 [pid 25452] close(3executing program [pid 25450] +++ exited with 0 +++ [pid 25452] <... close resumed>) = 0 [pid 25452] write(1, "executing program\n", 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25452] <... write resumed>) = 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25452] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25452] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25454 attached [pid 25453] <... prctl resumed>) = 0 [pid 25451] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25454] set_robust_list(0x555581290660, 24 [pid 25452] <... bpf resumed>) = 3 [pid 25454] <... set_robust_list resumed>) = 0 [pid 25453] setpgid(0, 0 [pid 25451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25453] <... setpgid resumed>) = 0 [pid 25452] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25451] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25454 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25454] <... prctl resumed>) = 0 [pid 25453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25452] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25451] <... exit_group resumed>) = ? [pid 25454] setpgid(0, 0 [pid 25452] exit_group(0 [pid 25454] <... setpgid resumed>) = 0 [pid 25454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25452] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25454] <... openat resumed>) = 3 [pid 25453] <... openat resumed>) = 3 [pid 25452] +++ exited with 0 +++ [pid 25451] +++ exited with 0 +++ ./strace-static-x86_64: Process 25455 attached [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25454] write(3, "1000", 4 [pid 25453] write(3, "1000", 4executing program executing program [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25455] set_robust_list(0x555581290660, 24 [pid 25454] <... write resumed>) = 4 [pid 25453] <... write resumed>) = 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25455 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25455] <... set_robust_list resumed>) = 0 [pid 25454] close(3 [pid 25453] close(3 [pid 25455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25454] <... close resumed>) = 0 [pid 25453] <... close resumed>) = 0 [pid 25454] write(1, "executing program\n", 18) = 18 [pid 25453] write(1, "executing program\n", 18 [pid 25455] <... prctl resumed>) = 0 [pid 25454] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25453] <... write resumed>) = 18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25455] setpgid(0, 0 [pid 25454] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25453] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25455] <... setpgid resumed>) = 0 [pid 25454] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25453] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25454] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25453] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25453] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25456 attached ./strace-static-x86_64: Process 25457 attached [pid 25455] <... openat resumed>) = 3 [pid 25454] <... bpf resumed>) = 3 [pid 25453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25457] set_robust_list(0x555581290660, 24 [pid 25456] set_robust_list(0x555581290660, 24 [pid 25455] write(3, "1000", 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25456 [pid 25457] <... set_robust_list resumed>) = 0 [pid 25456] <... set_robust_list resumed>) = 0 [pid 25455] <... write resumed>) = 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25457 [pid 25457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25455] close(3 [pid 25457] <... prctl resumed>) = 0 [pid 25456] <... prctl resumed>) = 0 [pid 25457] setpgid(0, 0 [pid 25456] setpgid(0, 0 [pid 25455] <... close resumed>) = 0 [pid 25456] <... setpgid resumed>) = 0 [pid 25453] <... bpf resumed>) = 3 executing program [pid 25457] <... setpgid resumed>) = 0 [pid 25456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25455] write(1, "executing program\n", 18 [pid 25454] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25455] <... write resumed>) = 18 [pid 25454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25453] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25456] <... openat resumed>) = 3 [pid 25455] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25454] exit_group(0 [pid 25453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25453] exit_group(0 [pid 25457] <... openat resumed>) = 3 [pid 25456] write(3, "1000", 4 [pid 25454] <... exit_group resumed>) = ? [pid 25457] write(3, "1000", 4 [pid 25456] <... write resumed>) = 4 [pid 25455] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25457] <... write resumed>) = 4 [pid 25456] close(3 [pid 25455] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25453] <... exit_group resumed>) = ? [pid 25457] close(3 [pid 25456] <... close resumed>) = 0 executing program executing program [pid 25457] <... close resumed>) = 0 [pid 25456] write(1, "executing program\n", 18 [pid 25455] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25454] +++ exited with 0 +++ [pid 25453] +++ exited with 0 +++ [pid 25457] write(1, "executing program\n", 18 [pid 25456] <... write resumed>) = 18 [pid 25455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25457] <... write resumed>) = 18 [pid 25456] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25457] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25455] <... bpf resumed>) = 3 [pid 25457] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25456] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25457] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25457] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25456] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25458 attached [pid 25457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25456] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25455] 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 25459 attached [pid 25458] set_robust_list(0x555581290660, 24 [pid 25457] <... bpf resumed>) = 3 [pid 25456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25459 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25458 [pid 25459] set_robust_list(0x555581290660, 24 [pid 25458] <... set_robust_list resumed>) = 0 [pid 25455] exit_group(0 [pid 25458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25455] <... exit_group resumed>) = ? [pid 25459] <... set_robust_list resumed>) = 0 [pid 25458] <... prctl resumed>) = 0 [pid 25457] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25456] <... bpf resumed>) = 3 [pid 25459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25458] setpgid(0, 0 [pid 25459] <... prctl resumed>) = 0 [pid 25459] setpgid(0, 0 [pid 25457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25459] <... setpgid resumed>) = 0 [pid 25458] <... setpgid resumed>) = 0 [pid 25457] exit_group(0 [pid 25456] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25455] +++ exited with 0 +++ [pid 25459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25457] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25459] write(3, "1000", 4 [pid 25458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 25459] <... write resumed>) = 4 [pid 25457] +++ exited with 0 +++ [pid 25459] close(3 [pid 25458] <... openat resumed>) = 3 [pid 25456] exit_group(0executing program [pid 25459] <... close resumed>) = 0 [pid 25458] write(3, "1000", 4 [pid 25456] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25459] write(1, "executing program\n", 18 [pid 25458] <... write resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25458] close(3./strace-static-x86_64: Process 25460 attached ) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25459] <... write resumed>) = 18 [pid 25456] +++ exited with 0 +++ [pid 25460] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25461 attached executing program [pid 25459] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25458] write(1, "executing program\n", 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25460 [pid 25461] set_robust_list(0x555581290660, 24 [pid 25460] <... set_robust_list resumed>) = 0 [pid 25459] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25458] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25461 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25461] <... set_robust_list resumed>) = 0 [pid 25460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25459] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25458] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25460] <... prctl resumed>) = 0 [pid 25458] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] <... restart_syscall resumed>) = 0 [pid 25461] <... prctl resumed>) = 0 [pid 25460] setpgid(0, 0 [pid 25459] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25458] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25461] setpgid(0, 0 [pid 25460] <... setpgid resumed>) = 0 [pid 25459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25458] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25461] <... setpgid resumed>) = 0 [pid 25460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25460] <... openat resumed>) = 3 [pid 25459] <... bpf resumed>) = 3 [pid 25461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25459] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25461] <... openat resumed>) = 3 [pid 25460] write(3, "1000", 4 [pid 25459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25458] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25462 attached [pid 25460] <... write resumed>) = 4 [pid 25458] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25461] write(3, "1000", 4 [pid 25460] close(3 [pid 25459] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25462 [pid 25462] set_robust_list(0x555581290660, 24 [pid 25461] <... write resumed>) = 4 [pid 25460] <... close resumed>) = 0 [pid 25458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25462] <... set_robust_list resumed>) = 0 executing program [pid 25461] close(3 [pid 25460] write(1, "executing program\n", 18 [pid 25459] <... exit_group resumed>) = ? [pid 25458] exit_group(0 [pid 25462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25460] <... write resumed>) = 18 [pid 25461] <... close resumed>) = 0 [pid 25460] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25458] <... exit_group resumed>) = ? executing program [pid 25462] <... prctl resumed>) = 0 [pid 25461] write(1, "executing program\n", 18 [pid 25460] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25459] +++ exited with 0 +++ [pid 25462] setpgid(0, 0 [pid 25461] <... write resumed>) = 18 [pid 25460] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25458] +++ exited with 0 +++ [pid 25462] <... setpgid resumed>) = 0 [pid 25461] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25460] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25459, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25461] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25461] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25462] <... openat resumed>) = 3 [pid 25461] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25463 attached [pid 25462] write(3, "1000", 4 [pid 25460] <... bpf resumed>) = 3 [pid 25463] set_robust_list(0x555581290660, 24 [pid 25462] <... write resumed>) = 4 [pid 25460] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25462] close(3 [pid 25463] <... set_robust_list resumed>) = 0 [pid 25462] <... close resumed>) = 0 [pid 25460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25462] write(1, "executing program\n", 18 [pid 25461] <... bpf resumed>) = 3 [pid 25460] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25463 [pid 25463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25462] <... write resumed>) = 18 [pid 25460] <... exit_group resumed>) = ? [pid 25463] <... prctl resumed>) = 0 [pid 25462] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25461] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25463] setpgid(0, 0 [pid 25461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25463] <... setpgid resumed>) = 0 [pid 25462] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25461] exit_group(0 [pid 25460] +++ exited with 0 +++ [pid 25462] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25461] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25463] <... openat resumed>) = 3 executing program [pid 25462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25463] write(3, "1000", 4) = 4 [pid 25463] close(3) = 0 [pid 25463] write(1, "executing program\n", 18 [pid 25462] <... bpf resumed>) = 3 [pid 25463] <... write resumed>) = 18 [pid 25463] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25463] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25462] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25461] +++ exited with 0 +++ [pid 25463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25464 attached [pid 25463] <... bpf resumed>) = 3 [pid 25462] exit_group(0 [pid 25464] set_robust_list(0x555581290660, 24) = 0 [pid 25464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25464] setpgid(0, 0 [pid 25462] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25465 attached [pid 25465] set_robust_list(0x555581290660, 24 [pid 25463] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25464 [pid 25465] <... set_robust_list resumed>) = 0 [pid 25464] <... setpgid resumed>) = 0 [pid 25463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25462] +++ exited with 0 +++ [pid 25465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25465 [pid 25465] <... prctl resumed>) = 0 [pid 25465] setpgid(0, 0 [pid 25464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25463] exit_group(0 [pid 25465] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25466 attached [pid 25465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25463] <... exit_group resumed>) = ? [pid 25466] set_robust_list(0x555581290660, 24 [pid 25464] <... openat resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25466 [pid 25464] write(3, "1000", 4 [pid 25465] <... openat resumed>) = 3 [pid 25464] <... write resumed>) = 4 [pid 25464] close(3 [pid 25466] <... set_robust_list resumed>) = 0 [pid 25465] write(3, "1000", 4 [pid 25464] <... close resumed>) = 0 [pid 25463] +++ exited with 0 +++ [pid 25466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25465] <... write resumed>) = 4 executing program [pid 25464] write(1, "executing program\n", 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25463, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25466] <... prctl resumed>) = 0 [pid 25465] close(3 [pid 25464] <... write resumed>) = 18 [pid 25466] setpgid(0, 0 [pid 25465] <... close resumed>) = 0 [pid 25464] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25466] <... setpgid resumed>) = 0 [pid 25465] write(1, "executing program\n", 18 [pid 25464] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25465] <... write resumed>) = 18 [pid 25464] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25465] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25464] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25467 attached [pid 25467] set_robust_list(0x555581290660, 24 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25467] <... set_robust_list resumed>) = 0 [pid 25466] <... openat resumed>) = 3 [pid 25465] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25468 attached [pid 25466] write(3, "1000", 4 [pid 25465] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25464] <... bpf resumed>) = 3 [pid 25467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25466] <... write resumed>) = 4 [pid 25465] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25467 [pid 25467] <... prctl resumed>) = 0 [pid 25467] setpgid(0, 0 [pid 25465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25468] set_robust_list(0x555581290660, 24 [pid 25467] <... setpgid resumed>) = 0 [pid 25468] <... set_robust_list resumed>) = 0 [pid 25468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25466] close(3 [pid 25465] <... bpf resumed>) = 3 executing program [pid 25464] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25468 [pid 25468] <... prctl resumed>) = 0 [pid 25466] <... close resumed>) = 0 [pid 25464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25466] write(1, "executing program\n", 18 [pid 25467] <... openat resumed>) = 3 [pid 25466] <... write resumed>) = 18 [pid 25465] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25468] setpgid(0, 0 [pid 25466] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25464] exit_group(0 [pid 25468] <... setpgid resumed>) = 0 [pid 25467] write(3, "1000", 4 [pid 25466] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25465] exit_group(0 [pid 25467] <... write resumed>) = 4 [pid 25466] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25467] close(3 [pid 25465] <... exit_group resumed>) = ? [pid 25468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25467] <... close resumed>) = 0 [pid 25466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25465] +++ exited with 0 +++ [pid 25464] <... exit_group resumed>) = ? [pid 25468] <... openat resumed>) = 3 [pid 25467] write(1, "executing program\n", 18executing program [pid 25468] write(3, "1000", 4 [pid 25467] <... write resumed>) = 18 [pid 25468] <... write resumed>) = 4 [pid 25467] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25466] <... bpf resumed>) = 3 [pid 25468] close(3) = 0 [pid 25467] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25468] write(1, "executing program\n", 18 [pid 25467] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25464] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25466] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25468] <... write resumed>) = 18 [pid 25467] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25468] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25468] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25467] <... bpf resumed>) = 3 [pid 25466] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25468] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25467] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25468] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25469 attached [pid 25467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25466] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25469] set_robust_list(0x555581290660, 24 [pid 25468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25467] exit_group(0 [pid 25469] <... set_robust_list resumed>) = 0 [pid 25469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25466] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25469 [pid 25469] <... prctl resumed>) = 0 [pid 25469] setpgid(0, 0) = 0 [pid 25468] <... bpf resumed>) = 3 [pid 25467] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25470 attached ) = 3 [pid 25468] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25467] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25470] set_robust_list(0x555581290660, 24 [pid 25468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25471 attached [pid 25470] <... set_robust_list resumed>) = 0 [pid 25469] write(3, "1000", 4 [pid 25468] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25470 executing program [pid 25471] set_robust_list(0x555581290660, 24 [pid 25470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25468] <... exit_group resumed>) = ? [pid 25469] <... write resumed>) = 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25471 [pid 25469] close(3) = 0 [pid 25469] write(1, "executing program\n", 18) = 18 [pid 25469] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25471] <... set_robust_list resumed>) = 0 [pid 25470] <... prctl resumed>) = 0 [pid 25468] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25469] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25469] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25470] setpgid(0, 0) = 0 [pid 25471] <... prctl resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25472 ./strace-static-x86_64: Process 25472 attached [pid 25471] setpgid(0, 0 [pid 25470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25472] set_robust_list(0x555581290660, 24 [pid 25471] <... setpgid resumed>) = 0 [pid 25469] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25472] <... set_robust_list resumed>) = 0 [pid 25471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25470] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25473 attached [pid 25470] write(3, "1000", 4 [pid 25469] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25473] set_robust_list(0x555581290660, 24 [pid 25472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25470] <... write resumed>) = 4 [pid 25469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25473] <... set_robust_list resumed>) = 0 [pid 25472] <... prctl resumed>) = 0 [pid 25471] <... openat resumed>) = 3 [pid 25470] close(3 [pid 25473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25472] setpgid(0, 0 [pid 25470] <... close resumed>) = 0 [pid 25472] <... setpgid resumed>) = 0 [pid 25471] write(3, "1000", 4 [pid 25469] exit_group(0 [pid 25473] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25473 [pid 25471] <... write resumed>) = 4 [pid 25473] setpgid(0, 0 [pid 25472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25471] close(3executing program [pid 25470] write(1, "executing program\n", 18 [pid 25469] <... exit_group resumed>) = ? [pid 25473] <... setpgid resumed>) = 0 [pid 25472] <... openat resumed>) = 3 [pid 25471] <... close resumed>) = 0 [pid 25470] <... write resumed>) = 18 [pid 25473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25470] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25469] +++ exited with 0 +++ [pid 25472] write(3, "1000", 4 [pid 25471] write(1, "executing program\n", 18executing program ) = 18 [pid 25470] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25471] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25470] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25472] <... write resumed>) = 4 [pid 25471] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25470] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25473] <... openat resumed>) = 3 [pid 25472] close(3 [pid 25471] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25473] write(3, "1000", 4 [pid 25472] <... close resumed>) = 0 [pid 25471] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25473] <... write resumed>) = 4 [pid 25472] write(1, "executing program\n", 18 [pid 25471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25470] <... bpf resumed>) = 3 [pid 25473] close(3 [pid 25472] <... write resumed>) = 18 [pid 25470] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25474 attached [pid 25473] <... close resumed>) = 0 [pid 25472] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25470] exit_group(0 [pid 25474] set_robust_list(0x555581290660, 24 [pid 25473] write(1, "executing program\n", 18 executing program [pid 25472] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25471] <... bpf resumed>) = 3 [pid 25474] <... set_robust_list resumed>) = 0 [pid 25473] <... write resumed>) = 18 [pid 25470] <... exit_group resumed>) = ? [pid 25473] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25471] 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 25474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25473] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25472] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25471] exit_group(0 [pid 25470] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25474 [pid 25473] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25474] <... prctl resumed>) = 0 [pid 25473] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25472] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25474] setpgid(0, 0 [pid 25473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25471] <... exit_group resumed>) = ? [pid 25474] <... setpgid resumed>) = 0 [pid 25474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25473] <... bpf resumed>) = 3 [pid 25473] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25474] <... openat resumed>) = 3 [pid 25472] <... bpf resumed>) = 3 [pid 25471] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 25474] write(3, "1000", 4 [pid 25473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25472] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25474] <... write resumed>) = 4 [pid 25474] close(3 [pid 25473] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25474] <... close resumed>) = 0 [pid 25473] <... exit_group resumed>) = ? [pid 25472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25474] write(1, "executing program\n", 18) = 18 [pid 25474] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25473] +++ exited with 0 +++ [pid 25472] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25474] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25472] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25475 attached [pid 25472] +++ exited with 0 +++ [pid 25475] set_robust_list(0x555581290660, 24 [pid 25474] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25475 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25475] <... set_robust_list resumed>) = 0 [pid 25475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25476 attached [pid 25474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25476] set_robust_list(0x555581290660, 24 [pid 25475] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25476 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25477 attached [pid 25476] <... set_robust_list resumed>) = 0 [pid 25475] <... setpgid resumed>) = 0 [pid 25477] set_robust_list(0x555581290660, 24 [pid 25476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25477 [pid 25474] <... bpf resumed>) = 3 [pid 25477] <... set_robust_list resumed>) = 0 [pid 25477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25476] <... prctl resumed>) = 0 [pid 25476] setpgid(0, 0 [pid 25474] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25477] <... prctl resumed>) = 0 [pid 25476] <... setpgid resumed>) = 0 [pid 25475] <... openat resumed>) = 3 [pid 25474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25477] setpgid(0, 0 [pid 25474] exit_group(0 [pid 25477] <... setpgid resumed>) = 0 [pid 25476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25475] write(3, "1000", 4 [pid 25474] <... exit_group resumed>) = ? [pid 25477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25476] <... openat resumed>) = 3 [pid 25475] <... write resumed>) = 4 [pid 25475] close(3 [pid 25477] <... openat resumed>) = 3 [pid 25476] write(3, "1000", 4 [pid 25475] <... close resumed>) = 0 [pid 25474] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25476] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25476] close(3 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25476] <... close resumed>) = 0 executing program [pid 25476] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 25478 attached [pid 25477] write(3, "1000", 4 [pid 25476] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25475] write(1, "executing program\n", 18 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25478] set_robust_list(0x555581290660, 24 [pid 25477] <... write resumed>) = 4 [pid 25476] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25475] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25478 [pid 25478] <... set_robust_list resumed>) = 0 [pid 25477] close(3 [pid 25476] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25475] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25477] <... close resumed>) = 0 [pid 25476] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25475] <... bpf resumed>, buf="cgroup", 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 25475] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25477] write(1, "executing program\n", 18 [pid 25478] <... prctl resumed>) = 0 [pid 25477] <... write resumed>) = 18 [pid 25476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25479 attached [pid 25478] setpgid(0, 0 [pid 25477] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25479] set_robust_list(0x555581290660, 24 [pid 25477] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25479 [pid 25479] <... set_robust_list resumed>) = 0 [pid 25478] <... setpgid resumed>) = 0 [pid 25477] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25476] <... bpf resumed>) = 3 [pid 25475] <... bpf resumed>) = 3 [pid 25479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25477] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25476] 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 25478] <... openat resumed>) = 3 [pid 25476] exit_group(0) = ? [pid 25479] setpgid(0, 0 [pid 25477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25479] <... setpgid resumed>) = 0 [pid 25477] <... bpf resumed>) = 3 [pid 25476] +++ exited with 0 +++ [pid 25479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25478] write(3, "1000", 4 [pid 25475] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25479] <... openat resumed>) = 3 [pid 25478] <... write resumed>) = 4 [pid 25475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25479] write(3, "1000", 4 [pid 25478] close(3 [pid 25475] exit_group(0 [pid 25479] <... write resumed>) = 4 [pid 25478] <... close resumed>) = 0 [pid 25477] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25479] close(3 [pid 25478] write(1, "executing program\n", 18 [pid 25475] <... exit_group resumed>) = ? executing program executing program [pid 25478] <... write resumed>) = 18 [pid 25477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25480 attached [pid 25479] <... close resumed>) = 0 [pid 25479] write(1, "executing program\n", 18) = 18 [pid 25479] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25479] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25480] set_robust_list(0x555581290660, 24 [pid 25479] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25475] +++ exited with 0 +++ [pid 25479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25480] <... set_robust_list resumed>) = 0 [pid 25478] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25477] exit_group(0 [pid 25480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25479] <... bpf resumed>) = 3 [pid 25478] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25477] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25480 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25479] 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 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25479] exit_group(0 [pid 25477] +++ exited with 0 +++ [pid 25480] <... prctl resumed>) = 0 [pid 25479] <... exit_group resumed>) = ? [pid 25478] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25480] setpgid(0, 0 [pid 25478] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25480] <... setpgid resumed>) = 0 [pid 25480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25479] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25480] <... openat resumed>) = 3 [pid 25478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25480] write(3, "1000", 4 [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25478] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25481 attached ./strace-static-x86_64: Process 25482 attached [pid 25481] set_robust_list(0x555581290660, 24 [pid 25480] <... write resumed>) = 4 [pid 25478] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25482 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25481 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25482] set_robust_list(0x555581290660, 24 [pid 25481] <... set_robust_list resumed>) = 0 [pid 25480] close(3 [pid 25478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25483 attached [pid 25482] <... set_robust_list resumed>) = 0 [pid 25481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25481] setpgid(0, 0 [pid 25483] set_robust_list(0x555581290660, 24 [pid 25482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25481] <... setpgid resumed>) = 0 [pid 25480] <... close resumed>) = 0 [pid 25478] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25483 [pid 25483] <... set_robust_list resumed>) = 0 [pid 25481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25482] <... prctl resumed>) = 0 [pid 25481] <... openat resumed>) = 3 [pid 25481] write(3, "1000", 4 [pid 25483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25482] setpgid(0, 0 [pid 25481] <... write resumed>) = 4 [pid 25480] write(1, "executing program\n", 18executing program executing program [pid 25478] <... exit_group resumed>) = ? [pid 25483] <... prctl resumed>) = 0 [pid 25482] <... setpgid resumed>) = 0 [pid 25480] <... write resumed>) = 18 [pid 25481] close(3) = 0 [pid 25480] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25481] write(1, "executing program\n", 18 [pid 25480] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25483] setpgid(0, 0 [pid 25481] <... write resumed>) = 18 [pid 25481] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25483] <... setpgid resumed>) = 0 [pid 25482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25480] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25478] +++ exited with 0 +++ [pid 25481] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25482] <... openat resumed>) = 3 [pid 25481] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25480] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25478, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25483] <... openat resumed>) = 3 [pid 25482] write(3, "1000", 4 [pid 25480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25481] <... bpf resumed>) = 3 [pid 25482] <... write resumed>) = 4 [pid 25483] write(3, "1000", 4 [pid 25482] close(3 [pid 25481] 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 25481] exit_group(0) = ? [pid 25483] <... write resumed>) = 4 [pid 25482] <... close resumed>) = 0 [pid 25480] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25483] close(3 [pid 25482] write(1, "executing program\n", 18 [pid 25481] +++ exited with 0 +++ [pid 25480] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25483] <... close resumed>) = 0 [pid 25482] <... write resumed>) = 18 [pid 25480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25484 attached [pid 25484] set_robust_list(0x555581290660, 24executing program [pid 25483] write(1, "executing program\n", 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25484 [pid 25484] <... set_robust_list resumed>) = 0 [pid 25483] <... write resumed>) = 18 [pid 25482] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25480] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25483] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25484] <... prctl resumed>) = 0 [pid 25484] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25484] <... setpgid resumed>) = 0 [pid 25482] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25483] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25483] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25480] <... exit_group resumed>) = ? [pid 25484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25482] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25485 attached [pid 25484] <... openat resumed>) = 3 [pid 25483] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25482] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25480] +++ exited with 0 +++ [pid 25483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25485] set_robust_list(0x555581290660, 24 [pid 25484] write(3, "1000", 4 [pid 25482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25485 [pid 25485] <... set_robust_list resumed>) = 0 [pid 25484] <... write resumed>) = 4 [pid 25483] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25484] close(3 [pid 25485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25482] <... bpf resumed>) = 3 [pid 25485] <... prctl resumed>) = 0 [pid 25484] <... close resumed>) = 0 [pid 25483] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... restart_syscall resumed>) = 0 executing program [pid 25485] setpgid(0, 0 [pid 25484] write(1, "executing program\n", 18 [pid 25482] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25485] <... setpgid resumed>) = 0 [pid 25484] <... write resumed>) = 18 [pid 25483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25484] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25483] exit_group(0 [pid 25482] exit_group(0 [pid 25484] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25482] <... exit_group resumed>) = ? [pid 25485] <... openat resumed>) = 3 [pid 25484] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25483] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25484] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25482] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25486 attached [pid 25486] set_robust_list(0x555581290660, 24 [pid 25485] write(3, "1000", 4 [pid 25484] <... bpf resumed>) = 3 [pid 25486] <... set_robust_list resumed>) = 0 [pid 25485] <... write resumed>) = 4 [pid 25486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25485] close(3 [pid 25486] <... prctl resumed>) = 0 [pid 25485] <... close resumed>) = 0 [pid 25484] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25483] +++ exited with 0 +++ [pid 25485] write(1, "executing program\n", 18 [pid 5849] <... restart_syscall resumed>) = 0 executing program [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25486 [pid 25485] <... write resumed>) = 18 [pid 25486] setpgid(0, 0 [pid 25485] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25486] <... setpgid resumed>) = 0 [pid 25485] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25484] exit_group(0 [pid 25486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25485] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25484] <... exit_group resumed>) = ? [pid 25485] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25486] <... openat resumed>) = 3 [pid 25485] <... bpf resumed>) = 3 [pid 25484] +++ exited with 0 +++ [pid 25486] write(3, "1000", 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25486] <... write resumed>) = 4 [pid 25486] close(3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25486] <... close resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25488 attached ./strace-static-x86_64: Process 25487 attached [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25488] set_robust_list(0x555581290660, 24 [pid 25487] set_robust_list(0x555581290660, 24 [pid 25486] write(1, "executing program\n", 18executing program [pid 25485] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25488] <... set_robust_list resumed>) = 0 [pid 25487] <... set_robust_list resumed>) = 0 [pid 25486] <... write resumed>) = 18 [pid 25485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25488 [pid 25487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25486] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25485] exit_group(0 [pid 25488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25485] <... exit_group resumed>) = ? [pid 25488] <... prctl resumed>) = 0 [pid 25487] <... prctl resumed>) = 0 [pid 25486] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25487 [pid 25488] setpgid(0, 0 [pid 25487] setpgid(0, 0 [pid 25486] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25488] <... setpgid resumed>) = 0 [pid 25487] <... setpgid resumed>) = 0 [pid 25486] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25485] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... restart_syscall resumed>) = 0 [pid 25488] <... openat resumed>) = 3 [pid 25487] <... openat resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25487] write(3, "1000", 4 [pid 25488] write(3, "1000", 4 [pid 25486] <... bpf resumed>) = 3 [pid 25487] <... write resumed>) = 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25488] <... write resumed>) = 4 [pid 25487] close(3 [pid 25486] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25488] close(3./strace-static-x86_64: Process 25489 attached ) = 0 [pid 25487] <... close resumed>) = 0 ./strace-static-x86_64: Process 25490 attached [pid 25489] set_robust_list(0x555581290660, 24 executing program executing program [pid 25488] write(1, "executing program\n", 18 [pid 25487] write(1, "executing program\n", 18 [pid 25486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25490] set_robust_list(0x555581290660, 24 [pid 25489] <... set_robust_list resumed>) = 0 [pid 25488] <... write resumed>) = 18 [pid 25487] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25489 [pid 25489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25490] <... set_robust_list resumed>) = 0 [pid 25486] exit_group(0 [pid 25490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25489] <... prctl resumed>) = 0 [pid 25488] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25487] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25486] <... exit_group resumed>) = ? [pid 25490] <... prctl resumed>) = 0 [pid 25489] setpgid(0, 0 [pid 25490] setpgid(0, 0) = 0 [pid 25489] <... setpgid resumed>) = 0 [pid 25489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25488] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25487] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25486] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25490 [pid 25489] <... openat resumed>) = 3 [pid 25488] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25487] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25490] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25486, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25490] write(3, "1000", 4) = 4 [pid 25488] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25487] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25490] close(3 [pid 25489] write(3, "1000", 4executing program [pid 25490] <... close resumed>) = 0 [pid 25490] write(1, "executing program\n", 18) = 18 [pid 25490] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25489] <... write resumed>) = 4 [pid 25488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25490] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25489] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25490] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25489] <... close resumed>) = 0 [pid 25488] <... bpf resumed>) = 3 [pid 25487] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25491 attached [pid 25490] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25489] write(1, "executing program\n", 18executing program ) = 18 [pid 25489] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25488] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25491] set_robust_list(0x555581290660, 24 [pid 25489] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25487] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25491] <... set_robust_list resumed>) = 0 [pid 25490] <... bpf resumed>) = 3 [pid 25489] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25488] exit_group(0 [pid 25490] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25489] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25488] <... exit_group resumed>) = ? [pid 25491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25491 [pid 25491] <... prctl resumed>) = 0 [pid 25490] exit_group(0 [pid 25489] <... bpf resumed>) = 3 [pid 25487] exit_group(0 [pid 25491] setpgid(0, 0 [pid 25490] <... exit_group resumed>) = ? [pid 25488] +++ exited with 0 +++ [pid 25487] <... exit_group resumed>) = ? [pid 25491] <... setpgid resumed>) = 0 [pid 25489] 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 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25489] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25489] <... exit_group resumed>) = ? [pid 25491] <... openat resumed>) = 3 [pid 25490] +++ exited with 0 +++ [pid 25487] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25491] write(3, "1000", 4 [pid 25489] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25492 attached [pid 25491] <... write resumed>) = 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25489, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25492] set_robust_list(0x555581290660, 24 [pid 25491] close(3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25492 [pid 25492] <... set_robust_list resumed>) = 0 [pid 25491] <... close resumed>) = 0 ./strace-static-x86_64: Process 25493 attached [pid 25492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25491] write(1, "executing program\n", 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25491] <... write resumed>) = 18 executing program [pid 25492] <... prctl resumed>) = 0 [pid 25491] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25492] setpgid(0, 0 [pid 25491] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25493 [pid 25492] <... setpgid resumed>) = 0 [pid 25491] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25494 attached [pid 25493] set_robust_list(0x555581290660, 24 [pid 25492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25494] set_robust_list(0x555581290660, 24 [pid 25493] <... set_robust_list resumed>) = 0 [pid 25492] <... openat resumed>) = 3 [pid 25491] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25494 [pid 25494] <... set_robust_list resumed>) = 0 [pid 25493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25492] write(3, "1000", 4 [pid 25494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25493] <... prctl resumed>) = 0 [pid 25491] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25494] <... prctl resumed>) = 0 [pid 25493] setpgid(0, 0 [pid 25494] setpgid(0, 0 [pid 25493] <... setpgid resumed>) = 0 [pid 25492] <... write resumed>) = 4 [pid 25491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25494] <... setpgid resumed>) = 0 [pid 25493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25492] close(3 [pid 25491] exit_group(0 [pid 25492] <... close resumed>) = 0 [pid 25492] write(1, "executing program\n", 18 [pid 25494] <... openat resumed>) = 3 executing program [pid 25492] <... write resumed>) = 18 ./strace-static-x86_64: Process 25495 attached [pid 25492] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25495] set_robust_list(0x555581290660, 24 [pid 25494] write(3, "1000", 4 [pid 25493] <... openat resumed>) = 3 [pid 25491] <... exit_group resumed>) = ? [pid 25495] <... set_robust_list resumed>) = 0 [pid 25494] <... write resumed>) = 4 [pid 25493] write(3, "1000", 4 [pid 25492] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25494] close(3 [pid 25493] <... write resumed>) = 4 [pid 25492] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25494] <... close resumed>) = 0 [pid 25493] close(3 [pid 25492] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25494] write(1, "executing program\n", 18 [pid 25493] <... close resumed>) = 0 [pid 25492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25495 [pid 25495] <... prctl resumed>) = 0 [pid 25494] <... write resumed>) = 18 executing program [pid 25493] write(1, "executing program\n", 18 [pid 25492] <... bpf resumed>) = 3 [pid 25495] setpgid(0, 0 [pid 25494] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25493] <... write resumed>) = 18 [pid 25495] <... setpgid resumed>) = 0 [pid 25493] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25494] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25493] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25492] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25491] +++ exited with 0 +++ [pid 25495] <... openat resumed>) = 3 [pid 25494] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25493] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25495] write(3, "1000", 4 [pid 25494] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25493] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25492] exit_group(0 [pid 25495] <... write resumed>) = 4 [pid 25494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25495] close(3 [pid 25493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25492] <... exit_group resumed>) = ? [pid 25495] <... close resumed>) = 0 [pid 25494] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25495] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25496 attached ) = 18 [pid 25494] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25492] +++ exited with 0 +++ [pid 25496] set_robust_list(0x555581290660, 24 [pid 25495] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25493] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25496] <... set_robust_list resumed>) = 0 [pid 25493] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25495] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25494] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25496 [pid 25495] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25494] <... exit_group resumed>) = ? [pid 25496] <... prctl resumed>) = 0 [pid 25495] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25496] setpgid(0, 0 [pid 25495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25493] exit_group(0 [pid 25496] <... setpgid resumed>) = 0 [pid 25494] +++ exited with 0 +++ [pid 25493] <... exit_group resumed>) = ? [pid 25496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25495] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25495] 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 5842] <... restart_syscall resumed>) = 0 [pid 25493] +++ exited with 0 +++ [pid 25496] write(3, "1000", 4 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25496] <... write resumed>) = 4 [pid 25495] exit_group(0./strace-static-x86_64: Process 25497 attached [pid 25496] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25496] <... close resumed>) = 0 executing program [pid 25497] set_robust_list(0x555581290660, 24 [pid 25496] write(1, "executing program\n", 18 [pid 25495] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25497 [pid 25497] <... set_robust_list resumed>) = 0 [pid 25496] <... write resumed>) = 18 [pid 25496] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25498 attached [pid 25496] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25495] +++ exited with 0 +++ [pid 25496] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25498] set_robust_list(0x555581290660, 24 [pid 25496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25499 attached [pid 25498] <... set_robust_list resumed>) = 0 [pid 25497] <... prctl resumed>) = 0 [pid 25496] <... bpf resumed>) = 3 [pid 25499] set_robust_list(0x555581290660, 24 [pid 25498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25497] setpgid(0, 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25498 [pid 25497] <... setpgid resumed>) = 0 [pid 25496] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25498] <... prctl resumed>) = 0 [pid 25498] setpgid(0, 0 [pid 25497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25499] <... set_robust_list resumed>) = 0 [pid 25499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25499] setpgid(0, 0 [pid 25496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25498] <... setpgid resumed>) = 0 [pid 25499] <... setpgid resumed>) = 0 [pid 25497] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25499 [pid 25499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25496] exit_group(0 [pid 25498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25497] write(3, "1000", 4 [pid 25499] <... openat resumed>) = 3 [pid 25498] <... openat resumed>) = 3 [pid 25497] <... write resumed>) = 4 executing program [pid 25496] <... exit_group resumed>) = ? [pid 25497] close(3) = 0 [pid 25497] write(1, "executing program\n", 18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25499] write(3, "1000", 4 [pid 25497] <... write resumed>) = 18 [pid 25499] <... write resumed>) = 4 [pid 25497] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25499] close(3 [pid 25497] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25499] <... close resumed>) = 0 [pid 25498] write(3, "1000", 4 [pid 25497] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25496] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25498] <... write resumed>) = 4 [pid 25499] write(1, "executing program\n", 18 [pid 25498] close(3 [pid 25497] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program ./strace-static-x86_64: Process 25500 attached [pid 25499] <... write resumed>) = 18 [pid 25498] <... close resumed>) = 0 [pid 25497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25500] set_robust_list(0x555581290660, 24executing program [pid 25499] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25498] write(1, "executing program\n", 18 [pid 25500] <... set_robust_list resumed>) = 0 [pid 25499] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25498] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25500 [pid 25499] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25498] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25497] <... bpf resumed>) = 3 [pid 25500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25499] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25498] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25500] <... prctl resumed>) = 0 [pid 25499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25498] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25497] 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 25501 attached [pid 25500] setpgid(0, 0 [pid 25499] <... bpf resumed>) = 3 [pid 25498] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25501] set_robust_list(0x555581290660, 24 [pid 25500] <... setpgid resumed>) = 0 [pid 25499] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25501] <... set_robust_list resumed>) = 0 [pid 25500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25497] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25501 [pid 25498] <... bpf resumed>) = 3 [pid 25499] exit_group(0 [pid 25497] <... exit_group resumed>) = ? [pid 25498] 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 25498] exit_group(0 [pid 25501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25500] <... openat resumed>) = 3 [pid 25499] <... exit_group resumed>) = ? [pid 25498] <... exit_group resumed>) = ? [pid 25497] +++ exited with 0 +++ [pid 25501] <... prctl resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25497, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25501] setpgid(0, 0 [pid 25500] write(3, "1000", 4 [pid 25501] <... setpgid resumed>) = 0 [pid 25501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25502 attached [pid 25501] <... openat resumed>) = 3 [pid 25501] write(3, "1000", 4) = 4 [pid 25501] close(3executing program ) = 0 [pid 25501] write(1, "executing program\n", 18) = 18 [pid 25501] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25500] <... write resumed>) = 4 [pid 25498] +++ exited with 0 +++ [pid 25502] set_robust_list(0x555581290660, 24 [pid 25500] close(3 [pid 25502] <... set_robust_list resumed>) = 0 [pid 25500] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25501] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25500] write(1, "executing program\n", 18 [pid 25499] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25502 [pid 25502] <... prctl resumed>) = 0 [pid 25500] <... write resumed>) = 18 [pid 25502] setpgid(0, 0 [pid 25500] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25502] <... setpgid resumed>) = 0 [pid 25500] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25500] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25501] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25500] <... bpf resumed>) = 3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25502] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25502] write(3, "1000", 4 [pid 25500] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25501] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25502] <... write resumed>) = 4 [pid 25500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25502] close(3executing program ) = 0 [pid 25500] exit_group(0 [pid 25502] write(1, "executing program\n", 18) = 18 [pid 25502] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25500] <... exit_group resumed>) = ? [pid 25502] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25500] +++ exited with 0 +++ [pid 25502] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25501] <... bpf resumed>) = 3 [pid 25502] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25503 attached [pid 25501] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25503] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25503 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25504 attached [pid 25503] <... set_robust_list resumed>) = 0 [pid 25502] <... bpf resumed>) = 3 [pid 25501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25504 [pid 25504] set_robust_list(0x555581290660, 24 [pid 25503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25502] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25504] <... set_robust_list resumed>) = 0 [pid 25503] <... prctl resumed>) = 0 [pid 25502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25501] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25503] setpgid(0, 0 [pid 25502] exit_group(0 [pid 25501] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25505 attached [pid 25504] <... prctl resumed>) = 0 [pid 25503] <... setpgid resumed>) = 0 [pid 25502] <... exit_group resumed>) = ? [pid 25505] set_robust_list(0x555581290660, 24 [pid 25504] setpgid(0, 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25505 [pid 25505] <... set_robust_list resumed>) = 0 [pid 25505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25504] <... setpgid resumed>) = 0 [pid 25503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25505] setpgid(0, 0) = 0 [pid 25504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25503] <... openat resumed>) = 3 [pid 25502] +++ exited with 0 +++ [pid 25501] +++ exited with 0 +++ [pid 25505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25503] write(3, "1000", 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25504] <... openat resumed>) = 3 [pid 25505] write(3, "1000", 4 [pid 25503] <... write resumed>) = 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25502, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25505] <... write resumed>) = 4 [pid 25505] close(3) = 0 [pid 25505] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25505] <... write resumed>) = 18 [pid 25504] write(3, "1000", 4 [pid 25503] close(3./strace-static-x86_64: Process 25506 attached [pid 25505] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25504] <... write resumed>) = 4 [pid 25503] <... close resumed>) = 0 [pid 25506] set_robust_list(0x555581290660, 24 [pid 25505] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25504] close(3 [pid 25503] write(1, "executing program\n", 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25506 executing program executing program [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25506] <... set_robust_list resumed>) = 0 [pid 25504] <... close resumed>) = 0 [pid 25503] <... write resumed>) = 18 [pid 25504] write(1, "executing program\n", 18 [pid 25506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25505] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25504] <... write resumed>) = 18 [pid 25503] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25506] <... prctl resumed>) = 0 [pid 25505] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25506] setpgid(0, 0 [pid 25505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25506] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25507 attached [pid 25504] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25503] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25507 [pid 25507] set_robust_list(0x555581290660, 24 [pid 25506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25505] <... bpf resumed>) = 3 [pid 25504] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25503] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25507] <... set_robust_list resumed>) = 0 [pid 25506] <... openat resumed>) = 3 [pid 25507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25506] write(3, "1000", 4 [pid 25507] <... prctl resumed>) = 0 [pid 25506] <... write resumed>) = 4 [pid 25507] setpgid(0, 0 [pid 25506] close(3 [pid 25507] <... setpgid resumed>) = 0 [pid 25506] <... close resumed>) = 0 [pid 25507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25506] write(1, "executing program\n", 18 [pid 25505] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25506] <... write resumed>) = 18 [pid 25506] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25507] <... openat resumed>) = 3 [pid 25505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25503] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25506] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25505] exit_group(0 [pid 25507] write(3, "1000", 4 [pid 25506] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25504] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25504] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25507] <... write resumed>) = 4 [pid 25506] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25505] <... exit_group resumed>) = ? [pid 25507] close(3 [pid 25506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25503] <... bpf resumed>) = 3 [pid 25507] <... close resumed>) = 0 executing program [pid 25507] write(1, "executing program\n", 18 [pid 25506] <... bpf resumed>) = 3 [pid 25505] +++ exited with 0 +++ [pid 25507] <... write resumed>) = 18 [pid 25507] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25507] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25507] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25506] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25506] exit_group(0 [pid 25503] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25506] <... exit_group resumed>) = ? [pid 25503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25507] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25504] <... bpf resumed>) = 3 [pid 25503] exit_group(0 [pid 25507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25506] +++ exited with 0 +++ [pid 25503] <... exit_group resumed>) = ? [pid 5845] <... restart_syscall resumed>) = 0 [pid 25507] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25507] <... exit_group resumed>) = ? [pid 25504] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25503] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 25504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25504] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25504] <... exit_group resumed>) = ? [pid 25507] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25504] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25508 attached [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25510 attached ./strace-static-x86_64: Process 25509 attached [pid 25508] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25508 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25510] set_robust_list(0x555581290660, 24 [pid 25508] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25510 [pid 25508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25509 [pid 25509] set_robust_list(0x555581290660, 24 [pid 25508] <... prctl resumed>) = 0 [pid 25510] <... set_robust_list resumed>) = 0 [pid 25509] <... set_robust_list resumed>) = 0 [pid 25508] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25508] <... setpgid resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25510] <... prctl resumed>) = 0 [pid 25509] <... prctl resumed>) = 0 [pid 25508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25510] setpgid(0, 0./strace-static-x86_64: Process 25512 attached ./strace-static-x86_64: Process 25511 attached ) = 0 [pid 25509] setpgid(0, 0 [pid 25508] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25511 [pid 25512] set_robust_list(0x555581290660, 24 [pid 25511] set_robust_list(0x555581290660, 24 [pid 25509] <... setpgid resumed>) = 0 [pid 25508] write(3, "1000", 4 [pid 25512] <... set_robust_list resumed>) = 0 [pid 25511] <... set_robust_list resumed>) = 0 [pid 25510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25508] <... write resumed>) = 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25512 [pid 25512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25509] <... openat resumed>) = 3 [pid 25512] <... prctl resumed>) = 0 [pid 25511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25510] <... openat resumed>) = 3 [pid 25508] close(3 [pid 25512] setpgid(0, 0 [pid 25511] <... prctl resumed>) = 0 [pid 25512] <... setpgid resumed>) = 0 [pid 25510] write(3, "1000", 4 [pid 25511] setpgid(0, 0 [pid 25510] <... write resumed>) = 4 [pid 25509] write(3, "1000", 4 [pid 25508] <... close resumed>) = 0 [pid 25509] <... write resumed>) = 4 executing program [pid 25508] write(1, "executing program\n", 18 [pid 25509] close(3 [pid 25508] <... write resumed>) = 18 [pid 25509] <... close resumed>) = 0 [pid 25508] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25511] <... setpgid resumed>) = 0 [pid 25510] close(3 [pid 25509] write(1, "executing program\n", 18) = 18 [pid 25508] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25509] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25508] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25509] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25508] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25510] <... close resumed>) = 0 [pid 25509] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 25508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25512] <... openat resumed>) = 3 [pid 25510] write(1, "executing program\n", 18 [pid 25509] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25512] write(3, "1000", 4 [pid 25511] <... openat resumed>) = 3 [pid 25510] <... write resumed>) = 18 [pid 25509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25508] <... bpf resumed>) = 3 [pid 25510] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25512] <... write resumed>) = 4 [pid 25511] write(3, "1000", 4 [pid 25510] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25509] <... bpf resumed>) = 3 [pid 25508] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25512] close(3 [pid 25511] <... write resumed>) = 4 [pid 25510] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25509] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25512] <... close resumed>) = 0 [pid 25511] close(3 [pid 25510] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25512] write(1, "executing program\n", 18 [pid 25511] <... close resumed>) = 0 [pid 25510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25512] <... write resumed>) = 18 [pid 25511] write(1, "executing program\n", 18 [pid 25509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25508] exit_group(0executing program [pid 25509] exit_group(0 [pid 25508] <... exit_group resumed>) = ? [pid 25512] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25511] <... write resumed>) = 18 [pid 25510] <... bpf resumed>) = 3 [pid 25509] <... exit_group resumed>) = ? [pid 25512] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25511] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25510] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25508] +++ exited with 0 +++ [pid 25512] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25511] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25512] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25511] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25510] exit_group(0 [pid 25509] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25511] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25510] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25512] <... bpf resumed>) = 3 [pid 25511] <... bpf resumed>) = 3 [pid 25512] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25511] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25512] exit_group(0 [pid 25511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25512] <... exit_group resumed>) = ? [pid 25510] +++ exited with 0 +++ [pid 25512] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 25511] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25511] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25514 attached ./strace-static-x86_64: Process 25513 attached [pid 25511] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25513 [pid 25514] set_robust_list(0x555581290660, 24 [pid 25513] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25514 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25514] <... set_robust_list resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25514] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25515 attached [pid 25513] <... set_robust_list resumed>) = 0 [pid 25515] set_robust_list(0x555581290660, 24 [pid 25514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25515] <... set_robust_list resumed>) = 0 [pid 25514] <... openat resumed>) = 3 [pid 25515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25515] <... prctl resumed>) = 0 [pid 25515] setpgid(0, 0 [pid 25514] write(3, "1000", 4 [pid 25513] <... prctl resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25515 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25513] setpgid(0, 0 [pid 25515] <... setpgid resumed>) = 0 [pid 25514] <... write resumed>) = 4 [pid 25515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25514] close(3 [pid 25513] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25516 attached [pid 25515] <... openat resumed>) = 3 [pid 25514] <... close resumed>) = 0 [pid 25513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25516] set_robust_list(0x555581290660, 24 [pid 25515] write(3, "1000", 4 executing program [pid 25514] write(1, "executing program\n", 18 [pid 25513] <... openat resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25516 ./strace-static-x86_64: Process 25517 attached [pid 25513] write(3, "1000", 4 [pid 25515] <... write resumed>) = 4 [pid 25514] <... write resumed>) = 18 [pid 25515] close(3 [pid 25513] <... write resumed>) = 4 [pid 25517] set_robust_list(0x555581290660, 24 [pid 25516] <... set_robust_list resumed>) = 0 [pid 25515] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25517 [pid 25517] <... set_robust_list resumed>) = 0 [pid 25516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25514] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25513] close(3 [pid 25517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25516] <... prctl resumed>) = 0 [pid 25517] <... prctl resumed>) = 0 [pid 25516] setpgid(0, 0 [pid 25515] write(1, "executing program\n", 18 [pid 25517] setpgid(0, 0 [pid 25516] <... setpgid resumed>) = 0 executing program [pid 25517] <... setpgid resumed>) = 0 [pid 25516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25515] <... write resumed>) = 18 [pid 25513] <... close resumed>) = 0 [pid 25514] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25515] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25514] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25513] write(1, "executing program\n", 18 [pid 25517] <... openat resumed>) = 3 [pid 25516] <... openat resumed>) = 3 [pid 25515] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25514] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25513] <... write resumed>) = 18 [pid 25515] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25513] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25517] write(3, "1000", 4 [pid 25516] write(3, "1000", 4 [pid 25517] <... write resumed>) = 4 [pid 25516] <... write resumed>) = 4 [pid 25517] close(3 [pid 25516] close(3 [pid 25517] <... close resumed>) = 0 [pid 25516] <... close resumed>) = 0 [pid 25515] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25513] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25517] write(1, "executing program\n", 18 [pid 25516] write(1, "executing program\n", 18 [pid 25515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25517] <... write resumed>) = 18 [pid 25516] <... write resumed>) = 18 [pid 25513] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25516] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25517] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25516] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25517] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25516] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25515] <... bpf resumed>) = 3 [pid 25513] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25517] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25516] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25517] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25515] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25514] <... bpf resumed>) = 3 [pid 25513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25517] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25516] <... bpf resumed>) = 3 [pid 25515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25514] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25517] exit_group(0 [pid 25516] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25517] <... exit_group resumed>) = ? [pid 25516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25514] exit_group(0 [pid 25515] exit_group(0 [pid 25513] <... bpf resumed>) = 3 [pid 25515] <... exit_group resumed>) = ? [pid 25516] exit_group(0 [pid 25514] <... exit_group resumed>) = ? [pid 25516] <... exit_group resumed>) = ? [pid 25515] +++ exited with 0 +++ [pid 25513] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25517] +++ exited with 0 +++ [pid 25514] +++ exited with 0 +++ [pid 25513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25516] +++ exited with 0 +++ [pid 25513] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25513] <... exit_group resumed>) = ? [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... restart_syscall resumed>) = 0 [pid 25513] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25518 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25518] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25518 [pid 25518] <... set_robust_list resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25519 attached ./strace-static-x86_64: Process 25520 attached [pid 25518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25518] setpgid(0, 0) = 0 [pid 25520] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25521 attached ) = 0 [pid 25519] set_robust_list(0x555581290660, 24 [pid 25518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25520 [pid 25521] set_robust_list(0x555581290660, 24 [pid 25520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25521] <... set_robust_list resumed>) = 0 [pid 25519] <... set_robust_list resumed>) = 0 [pid 25518] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25519 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25521 [pid 25521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25520] <... prctl resumed>) = 0 [pid 25519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25518] write(3, "1000", 4 [pid 25520] setpgid(0, 0 [pid 25519] <... prctl resumed>) = 0 [pid 25518] <... write resumed>) = 4 [pid 25520] <... setpgid resumed>) = 0 [pid 25519] setpgid(0, 0 [pid 25518] close(3./strace-static-x86_64: Process 25522 attached [pid 25519] <... setpgid resumed>) = 0 [pid 25518] <... close resumed>) = 0 [pid 25521] <... prctl resumed>) = 0 [pid 25520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25518] write(1, "executing program\n", 18executing program [pid 25522] set_robust_list(0x555581290660, 24 [pid 25521] setpgid(0, 0 [pid 25522] <... set_robust_list resumed>) = 0 [pid 25521] <... setpgid resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25522 [pid 25520] <... openat resumed>) = 3 [pid 25519] <... openat resumed>) = 3 [pid 25518] <... write resumed>) = 18 [pid 25521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25518] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25518] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25522] <... prctl resumed>) = 0 [pid 25521] <... openat resumed>) = 3 [pid 25520] write(3, "1000", 4 [pid 25519] write(3, "1000", 4 [pid 25518] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25520] <... write resumed>) = 4 [pid 25519] <... write resumed>) = 4 [pid 25518] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25522] setpgid(0, 0 [pid 25521] write(3, "1000", 4 [pid 25520] close(3 [pid 25519] close(3 [pid 25518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25522] <... setpgid resumed>) = 0 [pid 25521] <... write resumed>) = 4 [pid 25520] <... close resumed>) = 0 [pid 25519] <... close resumed>) = 0 [pid 25522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25521] close(3 [pid 25520] write(1, "executing program\n", 18 [pid 25519] write(1, "executing program\n", 18 [pid 25518] <... bpf resumed>) = 3 executing program executing program [pid 25521] <... close resumed>) = 0 [pid 25520] <... write resumed>) = 18 [pid 25519] <... write resumed>) = 18 [pid 25518] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25522] <... openat resumed>) = 3 [pid 25521] write(1, "executing program\n", 18 [pid 25520] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25519] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25520] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25518] exit_group(0 [pid 25520] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25519] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25520] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25519] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25518] <... exit_group resumed>) = ? [pid 25519] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25522] write(3, "1000", 4executing program [pid 25521] <... write resumed>) = 18 [pid 25520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25522] <... write resumed>) = 4 [pid 25521] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25518] +++ exited with 0 +++ [pid 25522] close(3 [pid 25521] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25522] <... close resumed>) = 0 [pid 25521] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25522] write(1, "executing program\n", 18 [pid 25521] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25522] <... write resumed>) = 18 [pid 25521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25522] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25521] <... bpf resumed>) = 3 [pid 25520] <... bpf resumed>) = 3 [pid 25519] <... bpf resumed>) = 3 [pid 25522] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25522] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25519] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25522] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25521] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25519] exit_group(0 [pid 25522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25520] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25519] <... exit_group resumed>) = ? [pid 25522] <... bpf resumed>) = 3 [pid 25521] exit_group(0 [pid 25520] exit_group(0) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25521] <... exit_group resumed>) = ? [pid 25519] +++ exited with 0 +++ ./strace-static-x86_64: Process 25523 attached [pid 25521] +++ exited with 0 +++ [pid 25522] 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 25520] +++ exited with 0 +++ [pid 25523] set_robust_list(0x555581290660, 24) = 0 [pid 25522] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25523 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25521, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25522] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25523] <... prctl resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25522] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 25523] setpgid(0, 0) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25525 attached ./strace-static-x86_64: Process 25524 attached [pid 25523] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25523] write(3, "1000", 4) = 4 [pid 25523] close(3) = 0 [pid 25523] write(1, "executing program\n", 18) = 18 [pid 25523] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25523] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25526 attached ) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25524 [pid 25523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25527 attached [pid 25526] set_robust_list(0x555581290660, 24 [pid 25525] set_robust_list(0x555581290660, 24 [pid 25524] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25526 [pid 25527] set_robust_list(0x555581290660, 24 [pid 25526] <... set_robust_list resumed>) = 0 [pid 25525] <... set_robust_list resumed>) = 0 [pid 25524] <... set_robust_list resumed>) = 0 [pid 25523] <... bpf resumed>) = 3 [pid 25527] <... set_robust_list resumed>) = 0 [pid 25525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25525 [pid 25526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25525] <... prctl resumed>) = 0 [pid 25524] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25527 [pid 25527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25526] <... prctl resumed>) = 0 [pid 25525] setpgid(0, 0 [pid 25524] setpgid(0, 0 [pid 25523] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25527] <... prctl resumed>) = 0 [pid 25526] setpgid(0, 0 [pid 25525] <... setpgid resumed>) = 0 [pid 25524] <... setpgid resumed>) = 0 [pid 25523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25527] setpgid(0, 0 [pid 25526] <... setpgid resumed>) = 0 [pid 25525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25527] <... setpgid resumed>) = 0 [pid 25523] exit_group(0 [pid 25526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25525] <... openat resumed>) = 3 [pid 25524] <... openat resumed>) = 3 [pid 25524] write(3, "1000", 4executing program executing program [pid 25527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25526] <... openat resumed>) = 3 [pid 25525] write(3, "1000", 4 [pid 25523] <... exit_group resumed>) = ? [pid 25525] <... write resumed>) = 4 [pid 25524] <... write resumed>) = 4 [pid 25525] close(3 [pid 25524] close(3 [pid 25526] write(3, "1000", 4 [pid 25525] <... close resumed>) = 0 [pid 25524] <... close resumed>) = 0 [pid 25527] <... openat resumed>) = 3 [pid 25526] <... write resumed>) = 4 [pid 25525] write(1, "executing program\n", 18 [pid 25524] write(1, "executing program\n", 18 [pid 25525] <... write resumed>) = 18 [pid 25524] <... write resumed>) = 18 [pid 25525] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25524] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25525] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25524] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25525] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25524] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25523] +++ exited with 0 +++ [pid 25526] close(3 [pid 25525] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25527] write(3, "1000", 4 [pid 25526] <... close resumed>) = 0 [pid 25525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25524] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25527] <... write resumed>) = 4 [pid 25526] write(1, "executing program\n", 18executing program [pid 25527] close(3 [pid 25526] <... write resumed>) = 18 [pid 25527] <... close resumed>) = 0 [pid 25525] <... bpf resumed>) = 3 [pid 25524] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25527] write(1, "executing program\n", 18 [pid 25526] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25525] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25527] <... write resumed>) = 18 [pid 25526] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25527] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25526] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25527] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25526] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25525] exit_group(0 [pid 25524] exit_group(0 [pid 25527] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25527] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25525] <... exit_group resumed>) = ? [pid 25524] <... exit_group resumed>) = ? [pid 25527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25526] <... bpf resumed>) = 3 [pid 25526] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25527] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25526] exit_group(0) = ? [pid 25526] +++ exited with 0 +++ [pid 25525] +++ exited with 0 +++ ./strace-static-x86_64: Process 25528 attached [pid 25527] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25524] +++ exited with 0 +++ [pid 25527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25528] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25528 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... restart_syscall resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25527] exit_group(0 [pid 25528] <... set_robust_list resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25527] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25528] <... prctl resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25529 attached [pid 25529] set_robust_list(0x555581290660, 24 [pid 25528] setpgid(0, 0 [pid 25527] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25529 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25530 attached [pid 25529] <... set_robust_list resumed>) = 0 [pid 25528] <... setpgid resumed>) = 0 [pid 25530] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25530 [pid 25530] <... set_robust_list resumed>) = 0 [pid 25530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25530] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25531 attached [pid 25529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25528] <... openat resumed>) = 3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25531] set_robust_list(0x555581290660, 24 [pid 25530] setpgid(0, 0 [pid 25529] <... prctl resumed>) = 0 [pid 25528] write(3, "1000", 4 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25531 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25531] <... set_robust_list resumed>) = 0 [pid 25530] <... setpgid resumed>) = 0 [pid 25529] setpgid(0, 0 [pid 25528] <... write resumed>) = 4 [pid 25530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25529] <... setpgid resumed>) = 0 [pid 25528] close(3 [pid 25531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25528] <... close resumed>) = 0 executing program [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25530] <... openat resumed>) = 3 [pid 25529] <... openat resumed>) = 3 [pid 25528] write(1, "executing program\n", 18 [pid 25530] write(3, "1000", 4 [pid 25528] <... write resumed>) = 18 ./strace-static-x86_64: Process 25532 attached [pid 25530] <... write resumed>) = 4 [pid 25528] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25530] close(3 [pid 25529] write(3, "1000", 4 [pid 25530] <... close resumed>) = 0 [pid 25529] <... write resumed>) = 4 [pid 25528] <... bpf resumed>, buf="cgroup", 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 25530] write(1, "executing program\n", 18 [pid 25529] close(3 [pid 25528] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25530] <... write resumed>) = 18 [pid 25529] <... close resumed>) = 0 [pid 25532] set_robust_list(0x555581290660, 24 [pid 25531] <... prctl resumed>) = 0 [pid 25528] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25532] <... set_robust_list resumed>) = 0 [pid 25531] setpgid(0, 0 [pid 25530] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25529] write(1, "executing program\n", 18 [pid 25528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25532 [pid 25532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25531] <... setpgid resumed>) = 0 [pid 25532] <... prctl resumed>) = 0 executing program [pid 25531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25532] setpgid(0, 0 [pid 25531] <... openat resumed>) = 3 [pid 25530] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25529] <... write resumed>) = 18 [pid 25532] <... setpgid resumed>) = 0 [pid 25531] write(3, "1000", 4 [pid 25530] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25531] <... write resumed>) = 4 [pid 25529] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25532] <... openat resumed>) = 3 [pid 25531] close(3 [pid 25530] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25532] write(3, "1000", 4 [pid 25531] <... close resumed>) = 0 executing program [pid 25532] <... write resumed>) = 4 [pid 25531] write(1, "executing program\n", 18 executing program [pid 25530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25529] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25528] <... bpf resumed>) = 3 [pid 25532] close(3 [pid 25531] <... write resumed>) = 18 [pid 25532] <... close resumed>) = 0 [pid 25531] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25529] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25532] write(1, "executing program\n", 18 [pid 25531] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25532] <... write resumed>) = 18 [pid 25531] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25529] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25528] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25532] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25531] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25532] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25532] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25531] <... bpf resumed>) = 3 [pid 25530] <... bpf resumed>) = 3 [pid 25529] <... bpf resumed>) = 3 [pid 25528] exit_group(0 [pid 25532] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25528] <... exit_group resumed>) = ? [pid 25532] <... bpf resumed>) = 3 [pid 25531] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25530] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25529] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25532] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25531] exit_group(0 [pid 25528] +++ exited with 0 +++ [pid 25532] exit_group(0 [pid 25531] <... exit_group resumed>) = ? [pid 25530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25530] exit_group(0 [pid 25529] exit_group(0 [pid 25532] <... exit_group resumed>) = ? [pid 25531] +++ exited with 0 +++ [pid 25530] <... exit_group resumed>) = ? [pid 25529] <... exit_group resumed>) = ? [pid 25532] +++ exited with 0 +++ [pid 25530] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25533 attached [pid 25529] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25533] set_robust_list(0x555581290660, 24) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25533 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25533] <... prctl resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25533] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25533] <... setpgid resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25534 attached [pid 25533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25535 attached [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25536 attached [pid 25535] set_robust_list(0x555581290660, 24 [pid 25534] set_robust_list(0x555581290660, 24 [pid 25533] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25535 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25534 ./strace-static-x86_64: Process 25537 attached [pid 25536] set_robust_list(0x555581290660, 24 [pid 25535] <... set_robust_list resumed>) = 0 [pid 25534] <... set_robust_list resumed>) = 0 [pid 25533] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25536 [pid 25537] set_robust_list(0x555581290660, 24 [pid 25536] <... set_robust_list resumed>) = 0 [pid 25535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25533] <... write resumed>) = 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25537 [pid 25535] <... prctl resumed>) = 0 [pid 25534] <... prctl resumed>) = 0 [pid 25533] close(3 [pid 25535] setpgid(0, 0 [pid 25534] setpgid(0, 0 [pid 25533] <... close resumed>) = 0 executing program [pid 25535] <... setpgid resumed>) = 0 [pid 25533] write(1, "executing program\n", 18 [pid 25537] <... set_robust_list resumed>) = 0 [pid 25534] <... setpgid resumed>) = 0 [pid 25533] <... write resumed>) = 18 [pid 25537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25533] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25535] <... openat resumed>) = 3 [pid 25533] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25537] <... prctl resumed>) = 0 [pid 25534] <... openat resumed>) = 3 [pid 25537] setpgid(0, 0 [pid 25536] <... prctl resumed>) = 0 [pid 25535] write(3, "1000", 4 [pid 25534] write(3, "1000", 4 [pid 25533] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25537] <... setpgid resumed>) = 0 [pid 25536] setpgid(0, 0 [pid 25535] <... write resumed>) = 4 [pid 25534] <... write resumed>) = 4 [pid 25533] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25536] <... setpgid resumed>) = 0 [pid 25535] close(3 [pid 25534] close(3 [pid 25533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25537] <... openat resumed>) = 3 [pid 25536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25535] <... close resumed>) = 0 [pid 25534] <... close resumed>) = 0 [pid 25537] write(3, "1000", 4 [pid 25535] write(1, "executing program\n", 18executing program executing program [pid 25534] write(1, "executing program\n", 18 [pid 25533] <... bpf resumed>) = 3 [pid 25537] <... write resumed>) = 4 [pid 25536] <... openat resumed>) = 3 [pid 25535] <... write resumed>) = 18 [pid 25534] <... write resumed>) = 18 [pid 25537] close(3) = 0 [pid 25535] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25534] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25536] write(3, "1000", 4 [pid 25535] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25533] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25536] <... write resumed>) = 4 [pid 25535] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25534] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25536] close(3 [pid 25535] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25534] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25536] <... close resumed>) = 0 [pid 25535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25534] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25537] write(1, "executing program\n", 18executing program [pid 25536] write(1, "executing program\n", 18 [pid 25533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25537] <... write resumed>) = 18 [pid 25536] <... write resumed>) = 18 [pid 25535] <... bpf resumed>) = 3 [pid 25534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25533] exit_group(0 [pid 25537] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25533] <... exit_group resumed>) = ? [pid 25537] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25536] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25535] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25534] <... bpf resumed>) = 3 [pid 25536] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25536] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25537] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25536] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25535] exit_group(0 [pid 25533] +++ exited with 0 +++ [pid 25537] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25535] <... exit_group resumed>) = ? [pid 25537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25534] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25537] <... bpf resumed>) = 3 [pid 25534] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25536] <... bpf resumed>) = 3 [pid 25535] +++ exited with 0 +++ [pid 25534] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25537] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25536] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25534] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 25537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25536] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25538 attached [pid 25537] exit_group(0 [pid 25534] +++ exited with 0 +++ [pid 25536] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25537] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25539 attached [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25538 [pid 25539] set_robust_list(0x555581290660, 24 [pid 25538] set_robust_list(0x555581290660, 24 [pid 25537] +++ exited with 0 +++ [pid 25536] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25539 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25538] <... set_robust_list resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25539] <... set_robust_list resumed>) = 0 [pid 25538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25536, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25538] <... prctl resumed>) = 0 [pid 25539] <... prctl resumed>) = 0 [pid 25538] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25539] setpgid(0, 0 [pid 25538] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25540 attached [pid 25538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25541 attached [pid 25540] set_robust_list(0x555581290660, 24 [pid 25539] <... setpgid resumed>) = 0 [pid 25538] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25540] <... set_robust_list resumed>) = 0 [pid 25538] write(3, "1000", 4./strace-static-x86_64: Process 25542 attached [pid 25541] set_robust_list(0x555581290660, 24 [pid 25540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25541 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25540 [pid 25539] <... openat resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25542 [pid 25542] set_robust_list(0x555581290660, 24 [pid 25541] <... set_robust_list resumed>) = 0 [pid 25540] <... prctl resumed>) = 0 [pid 25538] <... write resumed>) = 4 [pid 25542] <... set_robust_list resumed>) = 0 [pid 25539] write(3, "1000", 4 [pid 25542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25540] setpgid(0, 0 [pid 25539] <... write resumed>) = 4 [pid 25539] close(3executing program [pid 25538] close(3 [pid 25539] <... close resumed>) = 0 [pid 25539] write(1, "executing program\n", 18) = 18 [pid 25539] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25539] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25542] <... prctl resumed>) = 0 [pid 25541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25540] <... setpgid resumed>) = 0 [pid 25539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25538] <... close resumed>) = 0 [pid 25542] setpgid(0, 0 [pid 25541] <... prctl resumed>) = 0 [pid 25540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25538] write(1, "executing program\n", 18 [pid 25542] <... setpgid resumed>) = 0 [pid 25541] setpgid(0, 0executing program [pid 25542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25541] <... setpgid resumed>) = 0 [pid 25539] <... bpf resumed>) = 3 [pid 25538] <... write resumed>) = 18 [pid 25541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25540] <... openat resumed>) = 3 [pid 25539] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25538] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25542] <... openat resumed>) = 3 [pid 25541] write(3, "1000", 4 [pid 25539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25542] write(3, "1000", 4 [pid 25541] <... write resumed>) = 4 [pid 25540] write(3, "1000", 4 [pid 25539] exit_group(0 [pid 25538] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25542] <... write resumed>) = 4 [pid 25542] close(3 [pid 25541] close(3 [pid 25540] <... write resumed>) = 4 [pid 25539] <... exit_group resumed>) = ? [pid 25538] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program executing program [pid 25542] <... close resumed>) = 0 [pid 25541] <... close resumed>) = 0 [pid 25540] close(3 [pid 25538] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25542] write(1, "executing program\n", 18 [pid 25541] write(1, "executing program\n", 18 [pid 25540] <... close resumed>) = 0 [pid 25542] <... write resumed>) = 18 [pid 25541] <... write resumed>) = 18 [pid 25539] +++ exited with 0 +++ [pid 25540] write(1, "executing program\n", 18executing program [pid 25538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25542] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25541] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25540] <... write resumed>) = 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25542] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25541] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25542] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25541] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25540] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25540] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25540] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... restart_syscall resumed>) = 0 [pid 25542] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25541] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25542] <... bpf resumed>) = 3 [pid 25540] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25538] <... bpf resumed>) = 3 [pid 25541] <... bpf resumed>) = 3 [pid 25540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25538] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25541] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25542] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25541] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25541] exit_group(0 [pid 25540] <... bpf resumed>) = 3 [pid 25542] exit_group(0 [pid 25541] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25543 attached [pid 25542] <... exit_group resumed>) = ? [pid 25543] set_robust_list(0x555581290660, 24 [pid 25540] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25543 [pid 25543] <... set_robust_list resumed>) = 0 [pid 25543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25538] exit_group(0) = ? [pid 25543] <... prctl resumed>) = 0 [pid 25543] setpgid(0, 0) = 0 [pid 25543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25542] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25538] +++ exited with 0 +++ [pid 25543] <... openat resumed>) = 3 [pid 25541] +++ exited with 0 +++ [pid 25540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 25543] write(3, "1000", 4 [pid 25540] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25543] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25543] close(3 [pid 25540] <... exit_group resumed>) = ? [pid 25543] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25543] write(1, "executing program\n", 18 [pid 25540] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25543] <... write resumed>) = 18 ./strace-static-x86_64: Process 25544 attached [pid 25543] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25545 attached [pid 25544] set_robust_list(0x555581290660, 24 [pid 25543] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25545 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25544 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25544] <... set_robust_list resumed>) = 0 [pid 25545] set_robust_list(0x555581290660, 24 [pid 25543] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25544] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25546 attached [pid 25545] <... set_robust_list resumed>) = 0 [pid 25543] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25546] set_robust_list(0x555581290660, 24 [pid 25544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... restart_syscall resumed>) = 0 [pid 25545] <... prctl resumed>) = 0 [pid 25546] <... set_robust_list resumed>) = 0 [pid 25544] <... openat resumed>) = 3 [pid 25546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25543] <... bpf resumed>) = 3 [pid 25546] <... prctl resumed>) = 0 [pid 25544] write(3, "1000", 4 [pid 25545] setpgid(0, 0 [pid 25546] setpgid(0, 0 [pid 25544] <... write resumed>) = 4 [pid 25546] <... setpgid resumed>) = 0 [pid 25544] close(3executing program [pid 25545] <... setpgid resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25544] <... close resumed>) = 0 [pid 25543] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25546 [pid 25545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25546] <... openat resumed>) = 3 [pid 25544] write(1, "executing program\n", 18) = 18 [pid 25544] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25546] write(3, "1000", 4 [pid 25544] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25547 attached [pid 25546] <... write resumed>) = 4 [pid 25544] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25545] <... openat resumed>) = 3 [pid 25547] set_robust_list(0x555581290660, 24 [pid 25546] close(3 [pid 25544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25543] exit_group(0 [pid 25547] <... set_robust_list resumed>) = 0 [pid 25546] <... close resumed>) = 0 [pid 25545] write(3, "1000", 4 [pid 25543] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25547 [pid 25547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25544] <... bpf resumed>) = 3 [pid 25547] <... prctl resumed>) = 0 [pid 25544] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25546] write(1, "executing program\n", 18 [pid 25545] <... write resumed>) = 4 [pid 25543] +++ exited with 0 +++ [pid 25547] setpgid(0, 0 [pid 25544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25547] <... setpgid resumed>) = 0 [pid 25546] <... write resumed>) = 18 [pid 25544] exit_group(0 [pid 25545] close(3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25546] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25545] <... close resumed>) = 0 [pid 25544] <... exit_group resumed>) = ? executing program [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25546] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25545] write(1, "executing program\n", 18 [pid 25547] <... openat resumed>) = 3 [pid 25546] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25545] <... write resumed>) = 18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25546] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25545] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25547] write(3, "1000", 4 [pid 25544] +++ exited with 0 +++ [pid 25545] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25547] <... write resumed>) = 4 [pid 25545] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25547] close(3 [pid 25545] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25547] <... close resumed>) = 0 [pid 25546] <... bpf resumed>) = 3 [pid 25545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25547] write(1, "executing program\n", 18 [pid 25546] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25547] <... write resumed>) = 18 [pid 25546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25545] <... bpf resumed>) = 3 [pid 25546] exit_group(0 [pid 25545] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25548 attached [pid 25547] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25546] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25549 attached [pid 25548] set_robust_list(0x555581290660, 24 [pid 25547] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25548] <... set_robust_list resumed>) = 0 [pid 25547] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25548 [pid 25549] set_robust_list(0x555581290660, 24 [pid 25547] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25546] +++ exited with 0 +++ [pid 25545] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25549 [pid 25549] <... set_robust_list resumed>) = 0 [pid 25545] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25549] <... prctl resumed>) = 0 [pid 25545] +++ exited with 0 +++ [pid 25549] setpgid(0, 0 [pid 25548] <... prctl resumed>) = 0 [pid 25547] <... bpf resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25549] <... setpgid resumed>) = 0 [pid 25548] setpgid(0, 0 [pid 25547] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25548] <... setpgid resumed>) = 0 [pid 25547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25549] <... openat resumed>) = 3 [pid 25548] <... openat resumed>) = 3 [pid 25547] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25549] write(3, "1000", 4 [pid 25548] write(3, "1000", 4 [pid 25547] <... exit_group resumed>) = ? [pid 25549] <... write resumed>) = 4 ./strace-static-x86_64: Process 25551 attached ./strace-static-x86_64: Process 25550 attached [pid 25549] close(3 [pid 25548] <... write resumed>) = 4 [pid 25547] +++ exited with 0 +++ [pid 25551] set_robust_list(0x555581290660, 24 [pid 25550] set_robust_list(0x555581290660, 24 [pid 25549] <... close resumed>) = 0 [pid 25548] close(3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25551 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25550 [pid 25551] <... set_robust_list resumed>) = 0 [pid 25550] <... set_robust_list resumed>) = 0 [pid 25549] write(1, "executing program\n", 18 [pid 25548] <... close resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25549] <... write resumed>) = 18 executing program executing program [pid 25548] write(1, "executing program\n", 18 [pid 25550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25549] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25548] <... write resumed>) = 18 [pid 25549] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25549] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25551] <... prctl resumed>) = 0 [pid 25550] <... prctl resumed>) = 0 [pid 25549] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25548] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25550] setpgid(0, 0 [pid 25549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25551] setpgid(0, 0 [pid 25550] <... setpgid resumed>) = 0 [pid 25548] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25551] <... setpgid resumed>) = 0 [pid 25550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25549] <... bpf resumed>) = 3 [pid 25548] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25548] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25550] <... openat resumed>) = 3 [pid 25549] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25551] <... openat resumed>) = 3 [pid 25548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25551] write(3, "1000", 4 [pid 25550] write(3, "1000", 4 [pid 25549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25551] <... write resumed>) = 4 [pid 25550] <... write resumed>) = 4 [pid 25549] exit_group(0 [pid 25548] <... bpf resumed>) = 3 [pid 25550] close(3 [pid 25549] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25552 attached [pid 25551] close(3 [pid 25550] <... close resumed>) = 0 [pid 25548] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25552 [pid 25552] set_robust_list(0x555581290660, 24 [pid 25551] <... close resumed>) = 0 executing program [pid 25550] write(1, "executing program\n", 18 [pid 25549] +++ exited with 0 +++ [pid 25552] <... set_robust_list resumed>) = 0 executing program [pid 25551] write(1, "executing program\n", 18 [pid 25550] <... write resumed>) = 18 [pid 25548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25551] <... write resumed>) = 18 [pid 25550] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25549, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25548] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25552] <... prctl resumed>) = 0 [pid 25552] setpgid(0, 0 [pid 25551] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25550] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25548] <... exit_group resumed>) = ? [pid 5844] <... restart_syscall resumed>) = 0 [pid 25552] <... setpgid resumed>) = 0 [pid 25551] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25550] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25551] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25550] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25548] +++ exited with 0 +++ [pid 25551] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25552] <... openat resumed>) = 3 [pid 25550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25552] write(3, "1000", 4 [pid 25551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25552] <... write resumed>) = 4 [pid 25550] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25553 attached [pid 25552] close(3 [pid 25550] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25552] <... close resumed>) = 0 [pid 25551] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 25554 attached [pid 25553] set_robust_list(0x555581290660, 24 [pid 25552] write(1, "executing program\n", 18 [pid 25551] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25553 [pid 25552] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25554 [pid 25554] set_robust_list(0x555581290660, 24 [pid 25553] <... set_robust_list resumed>) = 0 [pid 25552] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25550] exit_group(0 [pid 25554] <... set_robust_list resumed>) = 0 [pid 25553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25552] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25551] exit_group(0 [pid 25550] <... exit_group resumed>) = ? [pid 25554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25553] <... prctl resumed>) = 0 [pid 25552] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25551] <... exit_group resumed>) = ? [pid 25554] <... prctl resumed>) = 0 [pid 25554] setpgid(0, 0 [pid 25553] setpgid(0, 0 [pid 25552] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25550] +++ exited with 0 +++ [pid 25554] <... setpgid resumed>) = 0 [pid 25553] <... setpgid resumed>) = 0 [pid 25552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25551] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25554] <... openat resumed>) = 3 [pid 25553] <... openat resumed>) = 3 [pid 25554] write(3, "1000", 4) = 4 [pid 25553] write(3, "1000", 4 [pid 25552] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... restart_syscall resumed>) = 0 [pid 25554] close(3) = 0 [pid 25553] <... write resumed>) = 4 [pid 5849] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25554] write(1, "executing program\n", 18 [pid 25553] close(3 [pid 25552] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25554] <... write resumed>) = 18 [pid 25553] <... close resumed>) = 0 [pid 25552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25554] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25553] write(1, "executing program\n", 18 [pid 25552] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25554] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25553] <... write resumed>) = 18 [pid 25552] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25555 attached [pid 25554] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25553] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25555] set_robust_list(0x555581290660, 24 [pid 25553] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25552] +++ exited with 0 +++ [pid 25554] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25556 attached [pid 25553] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25553] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25556] set_robust_list(0x555581290660, 24 [pid 25555] <... set_robust_list resumed>) = 0 [pid 25554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25556 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25555 [pid 25556] <... set_robust_list resumed>) = 0 [pid 25555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25553] <... bpf resumed>) = 3 [pid 25553] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25555] <... prctl resumed>) = 0 [pid 25554] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25556] <... prctl resumed>) = 0 [pid 25555] setpgid(0, 0 [pid 25553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25556] setpgid(0, 0 [pid 25555] <... setpgid resumed>) = 0 [pid 25554] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25553] exit_group(0 [pid 25555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25556] <... setpgid resumed>) = 0 [pid 25555] <... openat resumed>) = 3 [pid 25554] exit_group(0 [pid 25553] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25555] write(3, "1000", 4 [pid 25554] <... exit_group resumed>) = ? [pid 25554] +++ exited with 0 +++ ./strace-static-x86_64: Process 25557 attached [pid 25556] <... openat resumed>) = 3 [pid 25555] <... write resumed>) = 4 [pid 25553] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25557 [pid 25557] set_robust_list(0x555581290660, 24) = 0 [pid 25556] write(3, "1000", 4 [pid 25555] close(3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25556] <... write resumed>) = 4 [pid 25555] <... close resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25557] <... prctl resumed>) = 0 [pid 25556] close(3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25557] setpgid(0, 0 [pid 25556] <... close resumed>) = 0 executing program executing program [pid 25557] <... setpgid resumed>) = 0 [pid 25555] write(1, "executing program\n", 18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25556] write(1, "executing program\n", 18 [pid 25555] <... write resumed>) = 18 [pid 25556] <... write resumed>) = 18 [pid 25555] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25556] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25555] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25556] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25555] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25558 attached [pid 25557] <... openat resumed>) = 3 [pid 25556] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25555] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25558] set_robust_list(0x555581290660, 24 [pid 25556] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25559 attached [pid 25558] <... set_robust_list resumed>) = 0 [pid 25557] write(3, "1000", 4 executing program [pid 25556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25558 [pid 25559] set_robust_list(0x555581290660, 24 [pid 25558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25557] <... write resumed>) = 4 [pid 25555] <... bpf resumed>) = 3 [pid 25557] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25559 [pid 25557] <... close resumed>) = 0 [pid 25557] write(1, "executing program\n", 18) = 18 [pid 25557] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25557] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25559] <... set_robust_list resumed>) = 0 [pid 25558] <... prctl resumed>) = 0 [pid 25556] <... bpf resumed>) = 3 [pid 25555] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25558] setpgid(0, 0 [pid 25556] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25559] <... prctl resumed>) = 0 [pid 25558] <... setpgid resumed>) = 0 [pid 25557] <... bpf resumed>) = 3 [pid 25556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25555] exit_group(0executing program executing program [pid 25559] setpgid(0, 0 [pid 25558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25557] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25556] exit_group(0 [pid 25555] <... exit_group resumed>) = ? [pid 25559] <... setpgid resumed>) = 0 [pid 25556] <... exit_group resumed>) = ? [pid 25557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25557] exit_group(0) = ? [pid 25559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25557] +++ exited with 0 +++ [pid 25555] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25559] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25559] write(3, "1000", 4 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25559] <... write resumed>) = 4 [pid 25559] close(3 [pid 25558] <... openat resumed>) = 3 [pid 25559] <... close resumed>) = 0 [pid 25558] write(3, "1000", 4) = 4 [pid 25559] write(1, "executing program\n", 18) = 18 [pid 25558] close(3 [pid 25556] +++ exited with 0 +++ [pid 25559] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25558] <... close resumed>) = 0 [pid 25558] write(1, "executing program\n", 18) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25556, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25558] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25559] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25559] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25558] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] <... restart_syscall resumed>) = 0 [pid 25559] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25558] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25558] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25559] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25558] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25560 attached ./strace-static-x86_64: Process 25562 attached ./strace-static-x86_64: Process 25561 attached [pid 25560] set_robust_list(0x555581290660, 24 [pid 25559] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25558] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25562] set_robust_list(0x555581290660, 24 [pid 25561] set_robust_list(0x555581290660, 24 [pid 25560] <... set_robust_list resumed>) = 0 [pid 25559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25562] <... set_robust_list resumed>) = 0 [pid 25561] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25562 [pid 25562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25559] exit_group(0 [pid 25558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25560 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25561 [pid 25562] <... prctl resumed>) = 0 [pid 25561] <... prctl resumed>) = 0 [pid 25560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25559] <... exit_group resumed>) = ? [pid 25562] setpgid(0, 0 [pid 25561] setpgid(0, 0 [pid 25560] <... prctl resumed>) = 0 [pid 25558] exit_group(0 [pid 25562] <... setpgid resumed>) = 0 [pid 25561] <... setpgid resumed>) = 0 [pid 25559] +++ exited with 0 +++ [pid 25562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25560] setpgid(0, 0 [pid 25558] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25562] <... openat resumed>) = 3 [pid 25561] <... openat resumed>) = 3 [pid 25560] <... setpgid resumed>) = 0 [pid 25562] write(3, "1000", 4 [pid 25560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25562] <... write resumed>) = 4 [pid 25561] write(3, "1000", 4 [pid 25558] +++ exited with 0 +++ [pid 25562] close(3) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25562] write(1, "executing program\n", 18executing program [pid 25561] <... write resumed>) = 4 [pid 25560] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25563 attached [pid 25562] <... write resumed>) = 18 executing program executing program [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25561] close(3 [pid 25560] write(3, "1000", 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25562] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25561] <... close resumed>) = 0 [pid 25560] <... write resumed>) = 4 [pid 25561] write(1, "executing program\n", 18 [pid 25560] close(3 [pid 25563] set_robust_list(0x555581290660, 24 [pid 25562] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25561] <... write resumed>) = 18 [pid 25560] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25563 [pid 25563] <... set_robust_list resumed>) = 0 [pid 25562] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25561] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25560] write(1, "executing program\n", 18 [pid 25562] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25561] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25560] <... write resumed>) = 18 [pid 25563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25561] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25560] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25563] <... prctl resumed>) = 0 [pid 25561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25560] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25563] setpgid(0, 0 [pid 25562] <... bpf resumed>) = 3 [pid 25563] <... setpgid resumed>) = 0 [pid 25563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25562] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25561] <... bpf resumed>) = 3 [pid 25560] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25563] <... openat resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25561] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25560] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25563] write(3, "1000", 4 [pid 25562] exit_group(0 [pid 25561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25563] <... write resumed>) = 4 [pid 25562] <... exit_group resumed>) = ? executing program [pid 25563] close(3 [pid 25561] exit_group(0 [pid 25560] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25563] <... close resumed>) = 0 [pid 25562] +++ exited with 0 +++ [pid 25563] write(1, "executing program\n", 18) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25563] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25564 attached [pid 25561] <... exit_group resumed>) = ? [pid 25560] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25563] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25564 [pid 25564] set_robust_list(0x555581290660, 24 [pid 25561] +++ exited with 0 +++ [pid 25564] <... set_robust_list resumed>) = 0 [pid 25563] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25563] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25560] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25564] <... prctl resumed>) = 0 [pid 25563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25560] <... exit_group resumed>) = ? [pid 25564] setpgid(0, 0) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25563] <... bpf resumed>) = 3 [pid 25564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25565 attached [pid 25563] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25560] +++ exited with 0 +++ [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25565 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25565] set_robust_list(0x555581290660, 24 [pid 25564] <... openat resumed>) = 3 [pid 25563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25565] <... set_robust_list resumed>) = 0 [pid 25563] exit_group(0 [pid 25565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25563] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25566 attached [pid 25564] write(3, "1000", 4 [pid 25565] <... prctl resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25566] set_robust_list(0x555581290660, 24 [pid 25565] setpgid(0, 0 [pid 25564] <... write resumed>) = 4 [pid 25563] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25566 [pid 25566] <... set_robust_list resumed>) = 0 [pid 25565] <... setpgid resumed>) = 0 [pid 25564] close(3./strace-static-x86_64: Process 25567 attached [pid 25566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25564] <... close resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25567] set_robust_list(0x555581290660, 24 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25564] write(1, "executing program\n", 18 [pid 25567] <... set_robust_list resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25564] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25567 [pid 25564] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25566] <... prctl resumed>) = 0 [pid 25566] setpgid(0, 0 [pid 25567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25565] <... openat resumed>) = 3 [pid 25564] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25567] <... prctl resumed>) = 0 [pid 25566] <... setpgid resumed>) = 0 [pid 25565] write(3, "1000", 4 [pid 25564] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25567] setpgid(0, 0 [pid 25566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25565] <... write resumed>) = 4 [pid 25567] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25568 attached [pid 25567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25565] close(3 [pid 25564] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25566] <... openat resumed>) = 3 [pid 25565] <... close resumed>) = 0 executing program [pid 25568] set_robust_list(0x555581290660, 24 [pid 25567] <... openat resumed>) = 3 [pid 25565] write(1, "executing program\n", 18 [pid 25564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25566] write(3, "1000", 4 [pid 25568] <... set_robust_list resumed>) = 0 [pid 25567] write(3, "1000", 4 [pid 25565] <... write resumed>) = 18 [pid 25565] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25568 [pid 25568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25567] <... write resumed>) = 4 [pid 25565] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25568] <... prctl resumed>) = 0 [pid 25567] close(3 [pid 25566] <... write resumed>) = 4 [pid 25565] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25568] setpgid(0, 0 [pid 25567] <... close resumed>) = 0 [pid 25566] close(3 [pid 25565] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25564] <... bpf resumed>) = 3 [pid 25568] <... setpgid resumed>) = 0 executing program [pid 25567] write(1, "executing program\n", 18 [pid 25566] <... close resumed>) = 0 [pid 25565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25567] <... write resumed>) = 18 [pid 25566] write(1, "executing program\n", 18 [pid 25564] 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 25565] <... bpf resumed>) = 3 [pid 25567] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25564] exit_group(0 [pid 25566] <... write resumed>) = 18 [pid 25568] <... openat resumed>) = 3 [pid 25567] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25568] write(3, "1000", 4 [pid 25567] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25568] <... write resumed>) = 4 [pid 25568] close(3 [pid 25567] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25566] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25565] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25568] <... close resumed>) = 0 [pid 25564] <... exit_group resumed>) = ? [pid 25568] write(1, "executing program\n", 18 [pid 25567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25566] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25568] <... write resumed>) = 18 [pid 25567] <... bpf resumed>) = 3 [pid 25566] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25565] exit_group(0 [pid 25564] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25564, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25568] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25567] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25566] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25565] <... exit_group resumed>) = ? [pid 25568] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25568] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25567] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25569 attached [pid 25568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25567] <... exit_group resumed>) = ? [pid 25566] <... bpf resumed>) = 3 [pid 25565] +++ exited with 0 +++ [pid 25569] set_robust_list(0x555581290660, 24 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25569] <... set_robust_list resumed>) = 0 [pid 25568] <... bpf resumed>) = 3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25568] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25567] +++ exited with 0 +++ [pid 25566] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25569 [pid 25569] setpgid(0, 0 [pid 25568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25569] <... setpgid resumed>) = 0 [pid 25568] exit_group(0 [pid 25566] exit_group(0 [pid 25569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25568] <... exit_group resumed>) = ? [pid 25566] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25570 attached [pid 25569] <... openat resumed>) = 3 [pid 25568] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25570 ./strace-static-x86_64: Process 25571 attached [pid 25571] set_robust_list(0x555581290660, 24 [pid 25570] set_robust_list(0x555581290660, 24 [pid 25571] <... set_robust_list resumed>) = 0 [pid 25571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25570] <... set_robust_list resumed>) = 0 [pid 25569] write(3, "1000", 4 [pid 25566] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25571 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25571] <... prctl resumed>) = 0 [pid 25570] <... prctl resumed>) = 0 [pid 25569] <... write resumed>) = 4 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25571] setpgid(0, 0 [pid 25570] setpgid(0, 0 [pid 25569] close(3 [pid 25571] <... setpgid resumed>) = 0 [pid 25570] <... setpgid resumed>) = 0 [pid 25569] <... close resumed>) = 0 [pid 25571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25569] write(1, "executing program\n", 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25569] <... write resumed>) = 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25571] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25573 attached ./strace-static-x86_64: Process 25572 attached [pid 25570] <... openat resumed>) = 3 [pid 25569] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25569] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25573 [pid 25573] set_robust_list(0x555581290660, 24 [pid 25571] write(3, "1000", 4 [pid 25570] write(3, "1000", 4 [pid 25569] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25572 [pid 25573] <... set_robust_list resumed>) = 0 [pid 25572] set_robust_list(0x555581290660, 24 [pid 25571] <... write resumed>) = 4 [pid 25570] <... write resumed>) = 4 executing program executing program [pid 25569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25572] <... set_robust_list resumed>) = 0 [pid 25571] close(3 [pid 25570] close(3 [pid 25573] <... prctl resumed>) = 0 [pid 25571] <... close resumed>) = 0 [pid 25570] <... close resumed>) = 0 [pid 25573] setpgid(0, 0 [pid 25571] write(1, "executing program\n", 18 [pid 25570] write(1, "executing program\n", 18 [pid 25573] <... setpgid resumed>) = 0 [pid 25571] <... write resumed>) = 18 [pid 25570] <... write resumed>) = 18 [pid 25573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25571] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25570] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25571] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25573] <... openat resumed>) = 3 [pid 25572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25570] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25569] <... bpf resumed>) = 3 [pid 25573] write(3, "1000", 4 [pid 25572] <... prctl resumed>) = 0 [pid 25571] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25570] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25569] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25573] <... write resumed>) = 4 [pid 25572] setpgid(0, 0 [pid 25571] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25570] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25573] close(3 [pid 25572] <... setpgid resumed>) = 0 [pid 25571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25573] <... close resumed>) = 0 [pid 25572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25569] exit_group(0 [pid 25570] <... bpf resumed>) = 3 executing program [pid 25573] write(1, "executing program\n", 18 [pid 25571] <... bpf resumed>) = 3 [pid 25570] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25569] <... exit_group resumed>) = ? [pid 25573] <... write resumed>) = 18 [pid 25572] <... openat resumed>) = 3 [pid 25571] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25573] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25572] write(3, "1000", 4 [pid 25570] exit_group(0 [pid 25573] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25572] <... write resumed>) = 4 [pid 25573] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25572] close(3 [pid 25573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25572] <... close resumed>) = 0 [pid 25573] <... bpf resumed>) = 3 executing program [pid 25572] write(1, "executing program\n", 18 [pid 25571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25570] <... exit_group resumed>) = ? [pid 25569] +++ exited with 0 +++ [pid 25573] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25572] <... write resumed>) = 18 [pid 25573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25572] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25571] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25573] exit_group(0 [pid 25572] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25573] <... exit_group resumed>) = ? [pid 25572] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25571] <... exit_group resumed>) = ? [pid 25572] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25570] +++ exited with 0 +++ [pid 25572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25571] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25573] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25572] <... bpf resumed>) = 3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25572] 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 25574 attached [pid 25572] exit_group(0 [pid 25574] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25574 [pid 25574] <... set_robust_list resumed>) = 0 [pid 25572] <... exit_group resumed>) = ? [pid 25574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25574] setpgid(0, 0) = 0 [pid 25574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25572] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25574] <... openat resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25574] write(3, "1000", 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25574] <... write resumed>) = 4 [pid 25574] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25574] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25577 attached ./strace-static-x86_64: Process 25576 attached ./strace-static-x86_64: Process 25575 attached executing program [pid 25574] write(1, "executing program\n", 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25576 [pid 25577] set_robust_list(0x555581290660, 24 [pid 25576] set_robust_list(0x555581290660, 24 [pid 25575] set_robust_list(0x555581290660, 24 [pid 25574] <... write resumed>) = 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25575 ./strace-static-x86_64: Process 25578 attached executing program [pid 25577] <... set_robust_list resumed>) = 0 [pid 25576] <... set_robust_list resumed>) = 0 [pid 25575] <... set_robust_list resumed>) = 0 [pid 25574] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25577 [pid 25578] set_robust_list(0x555581290660, 24 [pid 25577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25574] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25578] <... set_robust_list resumed>) = 0 [pid 25576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25575] <... prctl resumed>) = 0 [pid 25574] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25578 [pid 25578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25577] <... prctl resumed>) = 0 [pid 25576] <... prctl resumed>) = 0 [pid 25575] setpgid(0, 0 [pid 25574] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25578] <... prctl resumed>) = 0 [pid 25577] setpgid(0, 0 [pid 25576] setpgid(0, 0 [pid 25575] <... setpgid resumed>) = 0 [pid 25577] <... setpgid resumed>) = 0 [pid 25576] <... setpgid resumed>) = 0 [pid 25578] setpgid(0, 0 [pid 25577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25578] <... setpgid resumed>) = 0 [pid 25578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25577] <... openat resumed>) = 3 [pid 25576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25577] write(3, "1000", 4) = 4 [pid 25576] <... openat resumed>) = 3 [pid 25575] <... openat resumed>) = 3 [pid 25574] <... bpf resumed>) = 3 [pid 25577] close(3 [pid 25575] write(3, "1000", 4 [pid 25577] <... close resumed>) = 0 [pid 25578] <... openat resumed>) = 3 [pid 25577] write(1, "executing program\n", 18 [pid 25576] write(3, "1000", 4 [pid 25577] <... write resumed>) = 18 [pid 25576] <... write resumed>) = 4 [pid 25578] write(3, "1000", 4 [pid 25577] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25575] <... write resumed>) = 4 [pid 25578] <... write resumed>) = 4 [pid 25574] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25575] close(3 [pid 25578] close(3 [pid 25574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25575] <... close resumed>) = 0 [pid 25578] <... close resumed>) = 0 [pid 25577] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25576] close(3 executing program [pid 25578] write(1, "executing program\n", 18 [pid 25577] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25576] <... close resumed>) = 0 [pid 25575] write(1, "executing program\n", 18 [pid 25574] exit_group(0executing program [pid 25578] <... write resumed>) = 18 [pid 25577] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25576] write(1, "executing program\n", 18 [pid 25575] <... write resumed>) = 18 [pid 25578] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25576] <... write resumed>) = 18 [pid 25574] <... exit_group resumed>) = ? [pid 25578] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25575] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25578] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25577] <... bpf resumed>) = 3 [pid 25576] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25578] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25577] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25576] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25575] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25576] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25575] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25577] exit_group(0 [pid 25576] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25577] <... exit_group resumed>) = ? [pid 25576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25578] <... bpf resumed>) = 3 [pid 25575] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25574] +++ exited with 0 +++ [pid 25575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25578] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25577] +++ exited with 0 +++ [pid 25576] <... bpf resumed>) = 3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25578] exit_group(0) = ? [pid 25576] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25575] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25575] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25576] exit_group(0) = ? [pid 25575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25578] +++ exited with 0 +++ [pid 25576] +++ exited with 0 +++ [pid 25575] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25575] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25576, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 25579 attached [pid 25575] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25579 [pid 25579] set_robust_list(0x555581290660, 24) = 0 [pid 25579] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25580 attached ) = 0 ./strace-static-x86_64: Process 25581 attached [pid 25580] set_robust_list(0x555581290660, 24 [pid 25579] setpgid(0, 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25581 [pid 25580] <... set_robust_list resumed>) = 0 [pid 25579] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25580 [pid 25581] set_robust_list(0x555581290660, 24 [pid 25580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25581] <... set_robust_list resumed>) = 0 [pid 25580] <... prctl resumed>) = 0 [pid 25580] setpgid(0, 0 [pid 25581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25580] <... setpgid resumed>) = 0 [pid 25581] <... prctl resumed>) = 0 [pid 25579] <... openat resumed>) = 3 [pid 25580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25579] write(3, "1000", 4) = 4 [pid 25579] close(3 [pid 25581] setpgid(0, 0 [pid 25580] <... openat resumed>) = 3 [pid 25579] <... close resumed>) = 0 [pid 25581] <... setpgid resumed>) = 0 [pid 25580] write(3, "1000", 4) = 4 [pid 25580] close(3) = 0 executing program [pid 25580] write(1, "executing program\n", 18 [pid 25581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25580] <... write resumed>) = 18 [pid 25579] write(1, "executing program\n", 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 executing program [pid 25581] <... openat resumed>) = 3 [pid 25580] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25579] <... write resumed>) = 18 [pid 25581] write(3, "1000", 4) = 4 [pid 25580] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25579] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25581] close(3) = 0 [pid 25580] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25581] write(1, "executing program\n", 18 [pid 25580] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25579] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25581] <... write resumed>) = 18 ./strace-static-x86_64: Process 25582 attached [pid 25581] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25582] set_robust_list(0x555581290660, 24 [pid 25581] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25581] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25582] <... set_robust_list resumed>) = 0 [pid 25581] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25579] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25583 attached [pid 25582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25579] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25582 [pid 25583] set_robust_list(0x555581290660, 24 [pid 25581] <... bpf resumed>) = 3 [pid 25581] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25583] <... set_robust_list resumed>) = 0 [pid 25582] <... prctl resumed>) = 0 [pid 25580] <... bpf resumed>) = 3 [pid 25579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25583 [pid 25580] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25582] setpgid(0, 0 [pid 25581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25582] <... setpgid resumed>) = 0 [pid 25581] exit_group(0 [pid 25583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25581] <... exit_group resumed>) = ? [pid 25580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25579] <... bpf resumed>) = 3 [pid 25583] <... prctl resumed>) = 0 [pid 25580] exit_group(0 [pid 25582] <... openat resumed>) = 3 [pid 25582] write(3, "1000", 4) = 4 [pid 25583] setpgid(0, 0 [pid 25580] <... exit_group resumed>) = ? [pid 25582] close(3 [pid 25581] +++ exited with 0 +++ [pid 25579] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25583] <... setpgid resumed>) = 0 [pid 25582] <... close resumed>) = 0 [pid 25579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25582] write(1, "executing program\n", 18 [pid 25579] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25582] <... write resumed>) = 18 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25582] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25579] <... exit_group resumed>) = ? [pid 25583] <... openat resumed>) = 3 [pid 25582] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25580] +++ exited with 0 +++ [pid 25579] +++ exited with 0 +++ [pid 25583] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25583] <... write resumed>) = 4 [pid 25582] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25583] close(3 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25583] <... close resumed>) = 0 [pid 25582] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25583] write(1, "executing program\n", 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 executing program [pid 25583] <... write resumed>) = 18 [pid 25582] <... bpf resumed>) = 3 [pid 25583] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25582] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25583] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25583] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25582] exit_group(0 [pid 25583] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25582] <... exit_group resumed>) = ? [pid 25583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25585 attached ./strace-static-x86_64: Process 25584 attached ) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25584 ./strace-static-x86_64: Process 25586 attached [pid 25585] set_robust_list(0x555581290660, 24 [pid 25584] set_robust_list(0x555581290660, 24 [pid 25583] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25582] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25585 [pid 25585] <... set_robust_list resumed>) = 0 [pid 25584] <... set_robust_list resumed>) = 0 [pid 25583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25586 [pid 25586] set_robust_list(0x555581290660, 24 [pid 25585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25583] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25586] <... set_robust_list resumed>) = 0 [pid 25584] <... prctl resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25585] <... prctl resumed>) = 0 [pid 25584] setpgid(0, 0 [pid 25583] <... exit_group resumed>) = ? [pid 25586] <... prctl resumed>) = 0 [pid 25585] setpgid(0, 0 [pid 25586] setpgid(0, 0 [pid 25585] <... setpgid resumed>) = 0 [pid 25584] <... setpgid resumed>) = 0 [pid 25586] <... setpgid resumed>) = 0 [pid 25585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25585] <... openat resumed>) = 3 [pid 25584] <... openat resumed>) = 3 [pid 25583] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25586] <... openat resumed>) = 3 [pid 25584] write(3, "1000", 4 [pid 25585] write(3, "1000", 4 [pid 25584] <... write resumed>) = 4 [pid 25585] <... write resumed>) = 4 [pid 25584] close(3 [pid 25585] close(3 [pid 25584] <... close resumed>) = 0 [pid 25585] <... close resumed>) = 0 ./strace-static-x86_64: Process 25587 attached [pid 25586] write(3, "1000", 4 [pid 25584] write(1, "executing program\n", 18 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25587] set_robust_list(0x555581290660, 24 [pid 25586] <... write resumed>) = 4 [pid 25585] write(1, "executing program\n", 18executing program [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25587 [pid 25584] <... write resumed>) = 18 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25587] <... set_robust_list resumed>) = 0 [pid 25586] close(3 [pid 25585] <... write resumed>) = 18 [pid 25585] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... restart_syscall resumed>) = 0 [pid 25586] <... close resumed>) = 0 executing program [pid 25587] <... prctl resumed>) = 0 [pid 25586] write(1, "executing program\n", 18 [pid 25585] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25584] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25587] setpgid(0, 0 [pid 25586] <... write resumed>) = 18 [pid 25585] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25584] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25587] <... setpgid resumed>) = 0 [pid 25587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25586] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25585] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25584] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25584] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25587] <... openat resumed>) = 3 [pid 25586] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25587] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 25588 attached [pid 25587] close(3) = 0 executing program [pid 25588] set_robust_list(0x555581290660, 24 [pid 25587] write(1, "executing program\n", 18 [pid 25586] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25588] <... set_robust_list resumed>) = 0 [pid 25587] <... write resumed>) = 18 [pid 25588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25587] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25586] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25585] <... bpf resumed>) = 3 [pid 25588] <... prctl resumed>) = 0 [pid 25588] setpgid(0, 0) = 0 [pid 25587] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25585] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25584] <... bpf resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25588 [pid 25588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25587] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25586] <... bpf resumed>) = 3 [pid 25585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25588] <... openat resumed>) = 3 [pid 25587] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25585] exit_group(0 [pid 25587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25585] <... exit_group resumed>) = ? [pid 25584] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25588] write(3, "1000", 4 [pid 25586] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25587] <... bpf resumed>) = 3 [pid 25585] +++ exited with 0 +++ [pid 25588] <... write resumed>) = 4 [pid 25587] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25588] close(3 [pid 25587] exit_group(0) = ? [pid 25588] <... close resumed>) = 0 [pid 25586] exit_group(0 [pid 25584] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25588] write(1, "executing program\n", 18executing program [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25588] <... write resumed>) = 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25588] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25587] +++ exited with 0 +++ [pid 25586] <... exit_group resumed>) = ? [pid 25584] <... exit_group resumed>) = ? [pid 25588] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25588] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25588] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25586] +++ exited with 0 +++ [pid 25584] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25589 attached [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25584, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 25589] set_robust_list(0x555581290660, 24) = 0 [pid 25588] <... bpf resumed>) = 3 [pid 25589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25589 [pid 25589] <... prctl resumed>) = 0 [pid 25589] setpgid(0, 0 [pid 25588] 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 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25589] <... setpgid resumed>) = 0 [pid 25589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25588] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25589] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25591 attached ./strace-static-x86_64: Process 25590 attached [pid 25588] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25591 ./strace-static-x86_64: Process 25592 attached [pid 25591] set_robust_list(0x555581290660, 24 [pid 25590] set_robust_list(0x555581290660, 24 [pid 25589] write(3, "1000", 4 [pid 25588] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25590 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25592 [pid 25592] set_robust_list(0x555581290660, 24 [pid 25591] <... set_robust_list resumed>) = 0 [pid 25590] <... set_robust_list resumed>) = 0 [pid 25589] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25589] close(3 [pid 25592] <... set_robust_list resumed>) = 0 [pid 25591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25589] <... close resumed>) = 0 [pid 25592] <... prctl resumed>) = 0 [pid 25591] <... prctl resumed>) = 0 [pid 25589] write(1, "executing program\n", 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25592] setpgid(0, 0 [pid 25591] setpgid(0, 0executing program ) = 0 [pid 25590] <... prctl resumed>) = 0 [pid 25589] <... write resumed>) = 18 ./strace-static-x86_64: Process 25593 attached [pid 25592] <... setpgid resumed>) = 0 [pid 25591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25590] setpgid(0, 0 [pid 25589] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25590] <... setpgid resumed>) = 0 [pid 25589] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25591] <... openat resumed>) = 3 [pid 25590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25593 [pid 25589] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25590] <... openat resumed>) = 3 [pid 25589] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25592] <... openat resumed>) = 3 [pid 25591] write(3, "1000", 4 [pid 25593] set_robust_list(0x555581290660, 24 [pid 25592] write(3, "1000", 4 [pid 25591] <... write resumed>) = 4 [pid 25590] write(3, "1000", 4 [pid 25593] <... set_robust_list resumed>) = 0 [pid 25591] close(3 [pid 25593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25592] <... write resumed>) = 4 [pid 25590] <... write resumed>) = 4 [pid 25589] <... bpf resumed>) = 3 [pid 25593] <... prctl resumed>) = 0 [pid 25592] close(3 [pid 25591] <... close resumed>) = 0 [pid 25590] close(3 [pid 25593] setpgid(0, 0 [pid 25592] <... close resumed>) = 0 executing program [pid 25591] write(1, "executing program\n", 18 [pid 25590] <... close resumed>) = 0 [pid 25589] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25593] <... setpgid resumed>) = 0 [pid 25592] write(1, "executing program\n", 18 [pid 25591] <... write resumed>) = 18 [pid 25590] write(1, "executing program\n", 18 [pid 25589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25592] <... write resumed>) = 18 [pid 25590] <... write resumed>) = 18 [pid 25591] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 25593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25592] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25591] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25590] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25589] exit_group(0 [pid 25593] <... openat resumed>) = 3 [pid 25591] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25592] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25592] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25590] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25589] <... exit_group resumed>) = ? [pid 25592] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25590] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25593] write(3, "1000", 4 [pid 25591] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25593] <... write resumed>) = 4 [pid 25591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25593] close(3 [pid 25592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25591] <... bpf resumed>) = 3 [pid 25590] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25589] +++ exited with 0 +++ [pid 25593] <... close resumed>) = 0 [pid 25593] write(1, "executing program\n", 18) = 18 [pid 25593] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25592] <... bpf resumed>) = 3 [pid 25590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25593] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25591] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25593] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25591] exit_group(0 [pid 25592] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25591] <... exit_group resumed>) = ? [pid 25590] <... bpf resumed>) = 3 [pid 25592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25592] exit_group(0) = ? [pid 25590] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25593] <... bpf resumed>) = 3 [pid 25591] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25593] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25592] +++ exited with 0 +++ [pid 25590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25593] exit_group(0 [pid 25590] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25593] <... exit_group resumed>) = ? [pid 25590] <... exit_group resumed>) = ? [pid 25593] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25590] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25594 attached [pid 5844] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25594] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25594 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25595 attached ./strace-static-x86_64: Process 25596 attached [pid 25594] <... set_robust_list resumed>) = 0 [pid 25596] set_robust_list(0x555581290660, 24 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25596 [pid 25596] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25595 [pid 25596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25595] set_robust_list(0x555581290660, 24 [pid 25594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25595] <... set_robust_list resumed>) = 0 [pid 25594] <... prctl resumed>) = 0 [pid 25596] <... prctl resumed>) = 0 [pid 25595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25594] setpgid(0, 0 [pid 25596] setpgid(0, 0 [pid 25595] setpgid(0, 0 [pid 25594] <... setpgid resumed>) = 0 [pid 25596] <... setpgid resumed>) = 0 [pid 25595] <... setpgid resumed>) = 0 [pid 25594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25594] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25597 attached [pid 25596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25594] write(3, "1000", 4 [pid 25597] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25597 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25597] <... set_robust_list resumed>) = 0 [pid 25596] <... openat resumed>) = 3 [pid 25595] <... openat resumed>) = 3 [pid 25594] <... write resumed>) = 4 [pid 25597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25596] write(3, "1000", 4 [pid 25594] close(3 [pid 25597] <... prctl resumed>) = 0 [pid 25596] <... write resumed>) = 4 [pid 25595] write(3, "1000", 4 [pid 25594] <... close resumed>) = 0 ./strace-static-x86_64: Process 25598 attached [pid 25597] setpgid(0, 0 [pid 25596] close(3executing program [pid 25595] <... write resumed>) = 4 [pid 25594] write(1, "executing program\n", 18 [pid 25598] set_robust_list(0x555581290660, 24 [pid 25597] <... setpgid resumed>) = 0 [pid 25596] <... close resumed>) = 0 [pid 25595] close(3 [pid 25594] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25598 [pid 25598] <... set_robust_list resumed>) = 0 [pid 25597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25596] write(1, "executing program\n", 18 [pid 25595] <... close resumed>) = 0 [pid 25594] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 25598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25596] <... write resumed>) = 18 [pid 25595] write(1, "executing program\n", 18 [pid 25594] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25595] <... write resumed>) = 18 [pid 25598] <... prctl resumed>) = 0 [pid 25596] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25594] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25598] setpgid(0, 0 [pid 25595] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25598] <... setpgid resumed>) = 0 [pid 25594] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25597] <... openat resumed>) = 3 [pid 25596] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25595] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25596] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25595] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25598] write(3, "1000", 4) = 4 [pid 25597] write(3, "1000", 4 [pid 25595] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25598] close(3 executing program [pid 25597] <... write resumed>) = 4 [pid 25598] <... close resumed>) = 0 [pid 25596] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25597] close(3 [pid 25598] write(1, "executing program\n", 18 [pid 25595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25598] <... write resumed>) = 18 [pid 25598] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25594] <... bpf resumed>) = 3 [pid 25598] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25597] <... close resumed>) = 0 [pid 25596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25598] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25597] write(1, "executing program\n", 18 [pid 25595] <... bpf resumed>) = 3 [pid 25594] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25598] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25597] <... write resumed>) = 18 [pid 25596] <... bpf resumed>) = 3 [pid 25598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25597] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25595] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25597] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25597] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25598] <... bpf resumed>) = 3 [pid 25596] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25594] exit_group(0 [pid 25598] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25595] exit_group(0 [pid 25594] <... exit_group resumed>) = ? [pid 25597] <... bpf resumed>) = 3 [pid 25596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25596] exit_group(0 [pid 25598] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25597] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25596] <... exit_group resumed>) = ? [pid 25595] <... exit_group resumed>) = ? [pid 25594] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25598] exit_group(0 [pid 25597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25596] +++ exited with 0 +++ [pid 25595] +++ exited with 0 +++ [pid 25598] <... exit_group resumed>) = ? [pid 25597] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25596, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25597] <... exit_group resumed>) = ? [pid 25598] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25597] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25599 attached [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25601 attached ./strace-static-x86_64: Process 25600 attached [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25599 [pid 25601] set_robust_list(0x555581290660, 24 [pid 25600] set_robust_list(0x555581290660, 24 [pid 25599] set_robust_list(0x555581290660, 24 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25600] <... set_robust_list resumed>) = 0 [pid 25599] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25600 [pid 25601] <... set_robust_list resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25601 [pid 25599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25600] <... prctl resumed>) = 0 [pid 25599] <... prctl resumed>) = 0 [pid 25601] <... prctl resumed>) = 0 [pid 25600] setpgid(0, 0 [pid 25599] setpgid(0, 0 [pid 25601] setpgid(0, 0 [pid 25600] <... setpgid resumed>) = 0 [pid 25599] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25601] <... setpgid resumed>) = 0 [pid 25600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25602 attached ./strace-static-x86_64: Process 25603 attached [pid 25601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25600] <... openat resumed>) = 3 [pid 25599] <... openat resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25602 [pid 25602] set_robust_list(0x555581290660, 24 [pid 25600] write(3, "1000", 4 [pid 25603] set_robust_list(0x555581290660, 24 [pid 25600] <... write resumed>) = 4 [pid 25599] write(3, "1000", 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25603 [pid 25603] <... set_robust_list resumed>) = 0 [pid 25602] <... set_robust_list resumed>) = 0 [pid 25601] <... openat resumed>) = 3 [pid 25600] close(3 [pid 25599] <... write resumed>) = 4 [pid 25603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25600] <... close resumed>) = 0 [pid 25599] close(3 [pid 25603] <... prctl resumed>) = 0 [pid 25603] setpgid(0, 0 [pid 25602] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program [pid 25601] write(3, "1000", 4 [pid 25600] write(1, "executing program\n", 18 [pid 25599] <... close resumed>) = 0 [pid 25602] <... prctl resumed>) = 0 [pid 25601] <... write resumed>) = 4 [pid 25600] <... write resumed>) = 18 [pid 25599] write(1, "executing program\n", 18 [pid 25603] <... setpgid resumed>) = 0 [pid 25603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25601] close(3 [pid 25600] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25599] <... write resumed>) = 18 [pid 25602] setpgid(0, 0 [pid 25601] <... close resumed>) = 0 [pid 25600] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25599] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25602] <... setpgid resumed>) = 0 [pid 25601] write(1, "executing program\n", 18 [pid 25600] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25599] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25603] <... openat resumed>) = 3 executing program [pid 25602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25601] <... write resumed>) = 18 [pid 25600] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25599] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25603] write(3, "1000", 4) = 4 [pid 25603] close(3) = 0 [pid 25603] write(1, "executing program\n", 18) = 18 [pid 25603] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25603] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25601] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25599] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25602] <... openat resumed>) = 3 [pid 25601] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25603] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25602] write(3, "1000", 4 [pid 25601] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25600] <... bpf resumed>) = 3 [pid 25599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25603] <... bpf resumed>) = 3 [pid 25602] <... write resumed>) = 4 [pid 25601] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25602] close(3 [pid 25601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25603] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25600] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25602] <... close resumed>) = 0 [pid 25601] <... bpf resumed>) = 3 [pid 25602] write(1, "executing program\n", 18 [pid 25599] <... bpf resumed>) = 3 [pid 25602] <... write resumed>) = 18 [pid 25603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25602] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25601] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25599] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25603] exit_group(0 [pid 25602] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25603] <... exit_group resumed>) = ? [pid 25602] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25601] exit_group(0 [pid 25600] exit_group(0 [pid 25599] exit_group(0 [pid 25602] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25601] <... exit_group resumed>) = ? [pid 25599] <... exit_group resumed>) = ? [pid 25603] +++ exited with 0 +++ [pid 25600] <... exit_group resumed>) = ? [pid 25602] <... bpf resumed>) = 3 [pid 25600] +++ exited with 0 +++ [pid 25599] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25602] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25601] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... restart_syscall resumed>) = 0 [pid 25602] exit_group(0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25602] <... exit_group resumed>) = ? [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25604 attached [pid 25604] set_robust_list(0x555581290660, 24 [pid 25602] +++ exited with 0 +++ [pid 25604] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25606 attached ./strace-static-x86_64: Process 25605 attached [pid 25604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25605 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25604 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25604] <... prctl resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25606] set_robust_list(0x555581290660, 24 [pid 25605] set_robust_list(0x555581290660, 24 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25606 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25605] <... set_robust_list resumed>) = 0 [pid 25606] <... set_robust_list resumed>) = 0 [pid 25604] setpgid(0, 0 [pid 25606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25604] <... setpgid resumed>) = 0 [pid 25606] <... prctl resumed>) = 0 [pid 25604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25606] setpgid(0, 0) = 0 [pid 25604] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25608 attached ./strace-static-x86_64: Process 25607 attached [pid 25606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25605] <... prctl resumed>) = 0 [pid 25608] set_robust_list(0x555581290660, 24 [pid 25607] set_robust_list(0x555581290660, 24 [pid 25606] <... openat resumed>) = 3 [pid 25605] setpgid(0, 0 [pid 25604] write(3, "1000", 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25607 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25608 [pid 25608] <... set_robust_list resumed>) = 0 [pid 25607] <... set_robust_list resumed>) = 0 [pid 25605] <... setpgid resumed>) = 0 [pid 25604] <... write resumed>) = 4 [pid 25608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25606] write(3, "1000", 4 [pid 25605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25604] close(3 [pid 25608] <... prctl resumed>) = 0 [pid 25607] <... prctl resumed>) = 0 [pid 25606] <... write resumed>) = 4 [pid 25604] <... close resumed>) = 0 [pid 25606] close(3 [pid 25605] <... openat resumed>) = 3 [pid 25607] setpgid(0, 0 executing program executing program [pid 25606] <... close resumed>) = 0 [pid 25604] write(1, "executing program\n", 18 [pid 25606] write(1, "executing program\n", 18 [pid 25604] <... write resumed>) = 18 [pid 25608] setpgid(0, 0 [pid 25607] <... setpgid resumed>) = 0 [pid 25606] <... write resumed>) = 18 [pid 25605] write(3, "1000", 4 [pid 25608] <... setpgid resumed>) = 0 [pid 25607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25606] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25605] <... write resumed>) = 4 [pid 25604] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25606] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25605] close(3 [pid 25604] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25606] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25604] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25606] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25604] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25607] <... openat resumed>) = 3 [pid 25605] <... close resumed>) = 0 [pid 25606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25608] <... openat resumed>) = 3 [pid 25607] write(3, "1000", 4 executing program [pid 25605] write(1, "executing program\n", 18 [pid 25608] write(3, "1000", 4 [pid 25607] <... write resumed>) = 4 [pid 25604] <... bpf resumed>) = 3 [pid 25608] <... write resumed>) = 4 [pid 25607] close(3 [pid 25606] <... bpf resumed>) = 3 [pid 25605] <... write resumed>) = 18 [pid 25608] close(3 [pid 25607] <... close resumed>) = 0 executing program [pid 25606] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25605] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25604] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25608] <... close resumed>) = 0 [pid 25607] write(1, "executing program\n", 18 [pid 25606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25605] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25608] write(1, "executing program\n", 18 [pid 25607] <... write resumed>) = 18 [pid 25605] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25608] <... write resumed>) = 18 [pid 25607] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25606] exit_group(0 [pid 25605] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25608] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25607] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25604] exit_group(0 [pid 25608] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25607] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25606] <... exit_group resumed>) = ? [pid 25604] <... exit_group resumed>) = ? [pid 25608] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25605] <... bpf resumed>) = 3 [pid 25608] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25605] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25608] <... bpf resumed>) = 3 [pid 25607] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25604] +++ exited with 0 +++ [pid 25605] exit_group(0 [pid 25608] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25606] +++ exited with 0 +++ [pid 25605] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25607] <... bpf resumed>) = 3 [pid 25608] exit_group(0 [pid 25605] +++ exited with 0 +++ [pid 25607] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25608] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25607] exit_group(0./strace-static-x86_64: Process 25609 attached [pid 25608] +++ exited with 0 +++ [pid 25607] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 25609] set_robust_list(0x555581290660, 24 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25609 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25609] <... set_robust_list resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25610 attached ./strace-static-x86_64: Process 25611 attached [pid 25609] <... prctl resumed>) = 0 [pid 25607] +++ exited with 0 +++ [pid 25610] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25610 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25611] set_robust_list(0x555581290660, 24 [pid 25609] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25611] <... set_robust_list resumed>) = 0 [pid 25610] <... set_robust_list resumed>) = 0 [pid 25609] <... setpgid resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25611 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25612 attached [pid 25611] <... prctl resumed>) = 0 [pid 25610] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25612 [pid 25612] set_robust_list(0x555581290660, 24 [pid 25611] setpgid(0, 0 [pid 25610] setpgid(0, 0 [pid 25609] <... openat resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25612] <... set_robust_list resumed>) = 0 [pid 25610] <... setpgid resumed>) = 0 [pid 25612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25611] <... setpgid resumed>) = 0 [pid 25610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25609] write(3, "1000", 4 [pid 25612] <... prctl resumed>) = 0 [pid 25611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25610] <... openat resumed>) = 3 [pid 25609] <... write resumed>) = 4 [pid 25612] setpgid(0, 0) = 0 [pid 25612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25613 attached [pid 25611] <... openat resumed>) = 3 [pid 25610] write(3, "1000", 4 [pid 25609] close(3 [pid 25613] set_robust_list(0x555581290660, 24 [pid 25610] <... write resumed>) = 4 [pid 25609] <... close resumed>) = 0 [pid 25613] <... set_robust_list resumed>) = 0 [pid 25609] write(1, "executing program\n", 18executing program [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25613 [pid 25613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25609] <... write resumed>) = 18 [pid 25609] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25613] <... prctl resumed>) = 0 [pid 25609] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25613] setpgid(0, 0 [pid 25612] <... openat resumed>) = 3 [pid 25609] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25611] write(3, "1000", 4 [pid 25610] close(3 [pid 25611] <... write resumed>) = 4 [pid 25612] write(3, "1000", 4 [pid 25611] close(3 [pid 25610] <... close resumed>) = 0 [pid 25613] <... setpgid resumed>) = 0 [pid 25611] <... close resumed>) = 0 [pid 25610] write(1, "executing program\n", 18executing program [pid 25609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25612] <... write resumed>) = 4 [pid 25613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25611] write(1, "executing program\n", 18 [pid 25610] <... write resumed>) = 18 [pid 25613] <... openat resumed>) = 3 [pid 25612] close(3 [pid 25611] <... write resumed>) = 18 [pid 25609] <... bpf resumed>) = 3 [pid 25612] <... close resumed>) = 0 [pid 25611] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25609] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25612] write(1, "executing program\n", 18 executing program [pid 25611] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25610] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25613] write(3, "1000", 4 [pid 25612] <... write resumed>) = 18 [pid 25611] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25610] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25609] exit_group(0 [pid 25612] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25609] <... exit_group resumed>) = ? [pid 25613] <... write resumed>) = 4 [pid 25612] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25611] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25610] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25613] close(3 [pid 25612] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25610] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25613] <... close resumed>) = 0 [pid 25612] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25609] +++ exited with 0 +++ [pid 25613] write(1, "executing program\n", 18 [pid 25612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25613] <... write resumed>) = 18 [pid 25610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25613] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25612] <... bpf resumed>) = 3 [pid 25610] <... bpf resumed>) = 3 [pid 25610] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25613] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25612] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25611] <... bpf resumed>) = 3 [pid 25613] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25611] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25613] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25612] exit_group(0 [pid 25611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25610] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25612] <... exit_group resumed>) = ? [pid 25611] exit_group(0 [pid 25610] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25614 attached [pid 25611] <... exit_group resumed>) = ? [pid 25614] set_robust_list(0x555581290660, 24 [pid 25613] <... bpf resumed>) = 3 [pid 25612] +++ exited with 0 +++ [pid 25611] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25614 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25614] <... set_robust_list resumed>) = 0 [pid 25610] +++ exited with 0 +++ [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25613] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25614] <... prctl resumed>) = 0 [pid 25614] setpgid(0, 0) = 0 [pid 25613] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25613] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25613] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25616 attached ./strace-static-x86_64: Process 25615 attached [pid 25614] <... openat resumed>) = 3 [pid 25613] +++ exited with 0 +++ [pid 25616] set_robust_list(0x555581290660, 24 [pid 25615] set_robust_list(0x555581290660, 24 [pid 25614] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25616 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25616] <... set_robust_list resumed>) = 0 [pid 25615] <... set_robust_list resumed>) = 0 [pid 25614] <... write resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25615 [pid 25615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25614] close(3 [pid 25616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25614] <... close resumed>) = 0 [pid 25616] <... prctl resumed>) = 0 executing program [pid 25614] write(1, "executing program\n", 18 [pid 25616] setpgid(0, 0 [pid 25614] <... write resumed>) = 18 [pid 25616] <... setpgid resumed>) = 0 [pid 25616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25615] <... prctl resumed>) = 0 [pid 25614] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25617 attached [pid 25615] setpgid(0, 0) = 0 [pid 25614] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25617] set_robust_list(0x555581290660, 24 [pid 25616] <... openat resumed>) = 3 [pid 25615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25614] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25617 [pid 25617] <... set_robust_list resumed>) = 0 [pid 25616] write(3, "1000", 4 [pid 25614] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25616] <... write resumed>) = 4 [pid 25615] <... openat resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25616] close(3 [pid 25615] write(3, "1000", 4 [pid 25614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25617] <... prctl resumed>) = 0 [pid 25617] setpgid(0, 0 [pid 25616] <... close resumed>) = 0 [pid 25615] <... write resumed>) = 4 [pid 25614] <... bpf resumed>) = 3 executing program executing program [pid 25617] <... setpgid resumed>) = 0 [pid 25616] write(1, "executing program\n", 18 [pid 25615] close(3 [pid 25614] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25615] <... close resumed>) = 0 [pid 25614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25615] write(1, "executing program\n", 18 [pid 25614] exit_group(0 [pid 25615] <... write resumed>) = 18 [pid 25617] <... openat resumed>) = 3 [pid 25616] <... write resumed>) = 18 [pid 25615] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25618 attached [pid 25614] <... exit_group resumed>) = ? [pid 25618] set_robust_list(0x555581290660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25618 [pid 25618] <... set_robust_list resumed>) = 0 [pid 25617] write(3, "1000", 4 [pid 25616] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25617] <... write resumed>) = 4 [pid 25616] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25615] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25614] +++ exited with 0 +++ [pid 25616] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25618] <... prctl resumed>) = 0 [pid 25617] close(3 [pid 25616] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25615] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25618] setpgid(0, 0 [pid 25617] <... close resumed>) = 0 [pid 25615] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25618] <... setpgid resumed>) = 0 executing program [pid 25617] write(1, "executing program\n", 18 [pid 25616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25617] <... write resumed>) = 18 [pid 25616] <... bpf resumed>) = 3 [pid 25615] <... bpf resumed>) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25617] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25618] <... openat resumed>) = 3 [pid 25617] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25616] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25615] 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 25619 attached [pid 25618] write(3, "1000", 4 [pid 25617] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25619 [pid 25619] set_robust_list(0x555581290660, 24 [pid 25618] <... write resumed>) = 4 [pid 25617] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25618] close(3 [pid 25616] exit_group(0 [pid 25619] <... set_robust_list resumed>) = 0 [pid 25615] exit_group(0 [pid 25617] <... bpf resumed>) = 3 [pid 25619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25618] <... close resumed>) = 0 [pid 25617] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25616] <... exit_group resumed>) = ? [pid 25615] <... exit_group resumed>) = ? [pid 25619] setpgid(0, 0) = 0 [pid 25619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25618] write(1, "executing program\n", 18 [pid 25617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25616] +++ exited with 0 +++ [pid 25615] +++ exited with 0 +++ executing program [pid 25619] write(3, "1000", 4 [pid 25618] <... write resumed>) = 18 [pid 25617] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25619] <... write resumed>) = 4 [pid 25618] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25619] close(3 [pid 25617] <... exit_group resumed>) = ? [pid 25619] <... close resumed>) = 0 [pid 25618] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25619] write(1, "executing program\n", 18 [pid 25618] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25619] <... write resumed>) = 18 [pid 25618] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25619] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25617] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25620 attached [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25619] <... bpf resumed>, buf="cgroup", 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 25621 attached [pid 25620] set_robust_list(0x555581290660, 24 [pid 25618] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25621 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25620 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25619] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25618] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25621] set_robust_list(0x555581290660, 24 [pid 25620] <... set_robust_list resumed>) = 0 [pid 25618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25618] exit_group(0 [pid 25621] <... set_robust_list resumed>) = 0 [pid 25620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25618] <... exit_group resumed>) = ? [pid 25621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25620] <... prctl resumed>) = 0 [pid 25619] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25621] <... prctl resumed>) = 0 [pid 25620] setpgid(0, 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25622 attached [pid 25621] setpgid(0, 0 [pid 25620] <... setpgid resumed>) = 0 [pid 25619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25618] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25622 [pid 25622] set_robust_list(0x555581290660, 24 [pid 25621] <... setpgid resumed>) = 0 [pid 25620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25622] <... set_robust_list resumed>) = 0 [pid 25621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25620] <... openat resumed>) = 3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25622] <... prctl resumed>) = 0 [pid 25622] setpgid(0, 0) = 0 [pid 25621] <... openat resumed>) = 3 [pid 25620] write(3, "1000", 4 [pid 25619] <... bpf resumed>) = 3 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25621] write(3, "1000", 4 [pid 25620] <... write resumed>) = 4 [pid 25621] <... write resumed>) = 4 [pid 25620] close(3 [pid 25619] 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 executing program [pid 25622] <... openat resumed>) = 3 [pid 25621] close(3 [pid 25620] <... close resumed>) = 0 [pid 25619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25621] <... close resumed>) = 0 [pid 25620] write(1, "executing program\n", 18) = 18 [pid 25621] write(1, "executing program\n", 18 [pid 25619] exit_group(0 [pid 25621] <... write resumed>) = 18 [pid 25619] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25621] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25620] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25622] write(3, "1000", 4 [pid 25620] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25622] <... write resumed>) = 4 [pid 25622] close(3 [pid 25620] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25622] <... close resumed>) = 0 [pid 25620] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25622] write(1, "executing program\n", 18) = 18 [pid 25620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25622] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25620] <... bpf resumed>) = 3 [pid 25619] +++ exited with 0 +++ [pid 25622] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25622] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25621] <... bpf resumed>, buf="cgroup", 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 25623 attached [pid 25622] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25619, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25623] set_robust_list(0x555581290660, 24 [pid 25621] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25620] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25623 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25623] <... set_robust_list resumed>) = 0 [pid 25622] <... bpf resumed>) = 3 [pid 25621] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25620] exit_group(0 [pid 25623] <... prctl resumed>) = 0 [pid 25622] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25623] setpgid(0, 0 [pid 25622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25623] <... setpgid resumed>) = 0 [pid 25622] exit_group(0 [pid 25623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25622] <... exit_group resumed>) = ? [pid 25621] <... bpf resumed>) = 3 [pid 25620] <... exit_group resumed>) = ? [pid 25623] <... openat resumed>) = 3 [pid 25620] +++ exited with 0 +++ [pid 25623] write(3, "1000", 4) = 4 executing program [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25623] close(3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25623] <... close resumed>) = 0 [pid 25623] write(1, "executing program\n", 18) = 18 [pid 25623] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25623] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25623] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25622] +++ exited with 0 +++ [pid 25623] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25623] <... bpf resumed>) = 3 [pid 25623] 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 25624 attached [pid 25621] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25624] set_robust_list(0x555581290660, 24 [pid 25623] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25624] <... set_robust_list resumed>) = 0 [pid 25623] exit_group(0 [pid 25621] exit_group(0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25624 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25623] <... exit_group resumed>) = ? [pid 25621] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25625 attached [pid 25623] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25623, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25625 ./strace-static-x86_64: Process 25626 attached [pid 25625] set_robust_list(0x555581290660, 24) = 0 [pid 25625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25625] setpgid(0, 0) = 0 [pid 25624] <... prctl resumed>) = 0 [pid 25621] +++ exited with 0 +++ [pid 25626] set_robust_list(0x555581290660, 24 [pid 25624] setpgid(0, 0 [pid 25626] <... set_robust_list resumed>) = 0 [pid 25625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25624] <... setpgid resumed>) = 0 [pid 25625] <... openat resumed>) = 3 [pid 25626] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25626 [pid 25626] setpgid(0, 0 [pid 25625] write(3, "1000", 4 [pid 25626] <... setpgid resumed>) = 0 [pid 25625] <... write resumed>) = 4 [pid 25625] close(3 [pid 25624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25624] <... openat resumed>) = 3 [pid 25625] <... close resumed>) = 0 [pid 25624] write(3, "1000", 4executing program [pid 25626] <... openat resumed>) = 3 [pid 25625] write(1, "executing program\n", 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25625] <... write resumed>) = 18 [pid 25626] write(3, "1000", 4 [pid 25624] <... write resumed>) = 4 [pid 25626] <... write resumed>) = 4 [pid 25625] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25624] close(3 [pid 25626] close(3 [pid 25624] <... close resumed>) = 0 executing program [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25625] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25624] write(1, "executing program\n", 18 [pid 25626] <... close resumed>) = 0 [pid 25624] <... write resumed>) = 18 [pid 25626] write(1, "executing program\n", 18 [pid 25624] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25626] <... write resumed>) = 18 [pid 25625] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25624] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25627 attached [pid 25626] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25625] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25624] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25628 attached [pid 25625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25624] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25628] set_robust_list(0x555581290660, 24 [pid 25627] set_robust_list(0x555581290660, 24 [pid 25626] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25627 [pid 25628] <... set_robust_list resumed>) = 0 [pid 25626] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25625] <... bpf resumed>) = 3 [pid 25624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25628 [pid 25628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25627] <... set_robust_list resumed>) = 0 [pid 25626] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25628] <... prctl resumed>) = 0 [pid 25627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25625] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25624] <... bpf resumed>) = 3 [pid 25628] setpgid(0, 0 [pid 25627] <... prctl resumed>) = 0 [pid 25626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25628] <... setpgid resumed>) = 0 [pid 25627] setpgid(0, 0 [pid 25625] exit_group(0 [pid 25624] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25627] <... setpgid resumed>) = 0 [pid 25626] <... bpf resumed>) = 3 [pid 25624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25625] <... exit_group resumed>) = ? [pid 25628] <... openat resumed>) = 3 [pid 25627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25626] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25624] exit_group(0) = ? [pid 25628] write(3, "1000", 4 [pid 25627] <... openat resumed>) = 3 [pid 25626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25625] +++ exited with 0 +++ [pid 25628] <... write resumed>) = 4 [pid 25624] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25628] close(3 [pid 25627] write(3, "1000", 4 [pid 25626] exit_group(0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25628] <... close resumed>) = 0 executing program [pid 25628] write(1, "executing program\n", 18 [pid 25626] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25628] <... write resumed>) = 18 [pid 25627] <... write resumed>) = 4 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25628] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25627] close(3) = 0 [pid 25627] write(1, "executing program\n", 18executing program [pid 25628] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25627] <... write resumed>) = 18 [pid 25628] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25627] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25626] +++ exited with 0 +++ [pid 25628] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25627] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25627] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25628] <... bpf resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25627] <... bpf resumed>) = 3 [pid 25628] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25630 attached ./strace-static-x86_64: Process 25629 attached [pid 25628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25627] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25630] set_robust_list(0x555581290660, 24 [pid 25629] set_robust_list(0x555581290660, 24 [pid 25628] exit_group(0 [pid 25627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25629 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25630 [pid 25630] <... set_robust_list resumed>) = 0 [pid 25629] <... set_robust_list resumed>) = 0 [pid 25628] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25631 attached [pid 25630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25627] exit_group(0 [pid 25630] <... prctl resumed>) = 0 [pid 25629] <... prctl resumed>) = 0 [pid 25628] +++ exited with 0 +++ [pid 25631] set_robust_list(0x555581290660, 24 [pid 25627] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25631 [pid 25630] setpgid(0, 0 [pid 25629] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25630] <... setpgid resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 25631] <... set_robust_list resumed>) = 0 [pid 25629] <... setpgid resumed>) = 0 [pid 25627] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25630] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25630] <... write resumed>) = 4 [pid 25629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25631] <... prctl resumed>) = 0 [pid 25630] close(3 [pid 25631] setpgid(0, 0 [pid 25630] <... close resumed>) = 0 [pid 25631] <... setpgid resumed>) = 0 [pid 25630] write(1, "executing program\n", 18 [pid 25631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25630] <... write resumed>) = 18 [pid 25629] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25630] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25632 attached [pid 25631] <... openat resumed>) = 3 [pid 25629] write(3, "1000", 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25632] set_robust_list(0x555581290660, 24 [pid 25631] write(3, "1000", 4 [pid 25630] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25629] <... write resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25632 ./strace-static-x86_64: Process 25633 attached [pid 25632] <... set_robust_list resumed>) = 0 [pid 25631] <... write resumed>) = 4 [pid 25630] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25629] close(3 [pid 25633] set_robust_list(0x555581290660, 24 [pid 25632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25633] <... set_robust_list resumed>) = 0 [pid 25632] <... prctl resumed>) = 0 [pid 25631] close(3 [pid 25630] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25629] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25633 [pid 25632] setpgid(0, 0 [pid 25631] <... close resumed>) = 0 [pid 25630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25632] <... setpgid resumed>) = 0 [pid 25631] write(1, "executing program\n", 18 [pid 25629] write(1, "executing program\n", 18executing program executing program [pid 25632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25631] <... write resumed>) = 18 [pid 25633] <... prctl resumed>) = 0 [pid 25631] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25630] <... bpf resumed>) = 3 [pid 25629] <... write resumed>) = 18 [pid 25633] setpgid(0, 0 [pid 25632] <... openat resumed>) = 3 [pid 25631] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25630] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25629] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25633] <... setpgid resumed>) = 0 [pid 25632] write(3, "1000", 4 [pid 25631] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25632] <... write resumed>) = 4 [pid 25631] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25629] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25632] close(3 [pid 25631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25630] exit_group(0 [pid 25633] <... openat resumed>) = 3 [pid 25632] <... close resumed>) = 0 [pid 25631] <... bpf resumed>) = 3 [pid 25629] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25630] <... exit_group resumed>) = ? [pid 25633] write(3, "1000", 4 [pid 25632] write(1, "executing program\n", 18 [pid 25631] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25629] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25633] <... write resumed>) = 4 [pid 25629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25633] close(3) = 0 [pid 25632] <... write resumed>) = 18 [pid 25631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25629] <... bpf resumed>) = 3 [pid 25633] write(1, "executing program\n", 18 [pid 25630] +++ exited with 0 +++ [pid 25631] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25632] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25631] <... exit_group resumed>) = ? [pid 25633] <... write resumed>) = 18 [pid 25633] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25629] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25633] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25633] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25629] exit_group(0 [pid 25632] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25631] +++ exited with 0 +++ [pid 25632] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25633] <... bpf resumed>) = 3 [pid 25629] <... exit_group resumed>) = ? [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25632] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25633] 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 25633] exit_group(0 [pid 25632] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25633] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25634 attached [pid 25632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25632] exit_group(0 [pid 25629] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25634] set_robust_list(0x555581290660, 24) = 0 [pid 25634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25633] +++ exited with 0 +++ [pid 25632] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25634 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25634] <... prctl resumed>) = 0 [pid 25632] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25634] setpgid(0, 0) = 0 [pid 25634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25634] <... openat resumed>) = 3 [pid 25634] write(3, "1000", 4) = 4 [pid 25634] close(3) = 0 executing program [pid 25634] write(1, "executing program\n", 18./strace-static-x86_64: Process 25636 attached ./strace-static-x86_64: Process 25635 attached ) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25634] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25636 [pid 25634] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25634] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25638 attached ./strace-static-x86_64: Process 25637 attached [pid 25636] set_robust_list(0x555581290660, 24 [pid 25635] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25635 [pid 25638] set_robust_list(0x555581290660, 24 [pid 25637] set_robust_list(0x555581290660, 24 [pid 25636] <... set_robust_list resumed>) = 0 [pid 25635] <... set_robust_list resumed>) = 0 [pid 25634] <... bpf resumed>) = 3 [pid 25638] <... set_robust_list resumed>) = 0 [pid 25637] <... set_robust_list resumed>) = 0 [pid 25636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25634] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25637 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25638 [pid 25638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25636] <... prctl resumed>) = 0 [pid 25635] <... prctl resumed>) = 0 [pid 25634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25638] <... prctl resumed>) = 0 [pid 25637] <... prctl resumed>) = 0 [pid 25636] setpgid(0, 0 [pid 25635] setpgid(0, 0 [pid 25634] exit_group(0 [pid 25638] setpgid(0, 0 [pid 25637] setpgid(0, 0 [pid 25635] <... setpgid resumed>) = 0 [pid 25638] <... setpgid resumed>) = 0 [pid 25637] <... setpgid resumed>) = 0 [pid 25636] <... setpgid resumed>) = 0 [pid 25634] <... exit_group resumed>) = ? [pid 25638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25635] write(3, "1000", 4 [pid 25638] <... openat resumed>) = 3 [pid 25637] <... openat resumed>) = 3 [pid 25636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25634] +++ exited with 0 +++ [pid 25638] write(3, "1000", 4 [pid 25637] write(3, "1000", 4 [pid 25635] <... write resumed>) = 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25638] <... write resumed>) = 4 [pid 25637] <... write resumed>) = 4 [pid 25636] <... openat resumed>) = 3 [pid 25635] close(3 [pid 25638] close(3 [pid 25637] close(3 [pid 25636] write(3, "1000", 4 [pid 25635] <... close resumed>) = 0 [pid 25638] <... close resumed>) = 0 [pid 25637] <... close resumed>) = 0 [pid 25636] <... write resumed>) = 4 [pid 25635] write(1, "executing program\n", 18executing program executing program executing program [pid 25638] write(1, "executing program\n", 18 [pid 25637] write(1, "executing program\n", 18 [pid 25636] close(3 [pid 25635] <... write resumed>) = 18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25638] <... write resumed>) = 18 executing program [pid 25637] <... write resumed>) = 18 [pid 25636] <... close resumed>) = 0 [pid 25635] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25636] write(1, "executing program\n", 18 [pid 25635] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25636] <... write resumed>) = 18 [pid 25635] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25636] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25639 attached [pid 25638] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25637] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25635] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25639] set_robust_list(0x555581290660, 24) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25639 [pid 25639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25638] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25637] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25636] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25639] <... prctl resumed>) = 0 [pid 25638] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25637] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25636] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25639] setpgid(0, 0 [pid 25638] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25637] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25636] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25635] <... bpf resumed>) = 3 [pid 25639] <... setpgid resumed>) = 0 [pid 25638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25635] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25639] <... openat resumed>) = 3 [pid 25638] <... bpf resumed>) = 3 [pid 25637] <... bpf resumed>) = 3 [pid 25636] <... bpf resumed>) = 3 [pid 25638] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25639] write(3, "1000", 4 [pid 25635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25639] <... write resumed>) = 4 [pid 25638] exit_group(0 [pid 25636] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25635] exit_group(0 [pid 25639] close(3 [pid 25638] <... exit_group resumed>) = ? [pid 25636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25639] <... close resumed>) = 0 [pid 25637] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25635] <... exit_group resumed>) = ? executing program [pid 25639] write(1, "executing program\n", 18 [pid 25638] +++ exited with 0 +++ [pid 25637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25636] exit_group(0 [pid 25635] +++ exited with 0 +++ [pid 25639] <... write resumed>) = 18 [pid 25636] <... exit_group resumed>) = ? [pid 25639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25637] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25637] <... exit_group resumed>) = ? [pid 25637] +++ exited with 0 +++ [pid 25636] +++ exited with 0 +++ [pid 25639] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25636, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25639] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25639] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25640 attached [pid 25639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25640] set_robust_list(0x555581290660, 24 [pid 25639] <... bpf resumed>) = 3 [pid 25640] <... set_robust_list resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25640 [pid 25640] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25641 attached ) = 0 [pid 25639] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25641] set_robust_list(0x555581290660, 24 [pid 25640] setpgid(0, 0 [pid 25639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25641] <... set_robust_list resumed>) = 0 [pid 25640] <... setpgid resumed>) = 0 [pid 25639] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25641 [pid 25641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25639] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25641] <... prctl resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25642 attached [pid 25640] <... openat resumed>) = 3 [pid 25641] setpgid(0, 0./strace-static-x86_64: Process 25643 attached [pid 25642] set_robust_list(0x555581290660, 24 [pid 25641] <... setpgid resumed>) = 0 [pid 25640] write(3, "1000", 4 [pid 25639] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25643 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25642 [pid 25642] <... set_robust_list resumed>) = 0 [pid 25640] <... write resumed>) = 4 [pid 25641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25643] set_robust_list(0x555581290660, 24 [pid 25640] close(3 [pid 25643] <... set_robust_list resumed>) = 0 [pid 25642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25640] <... close resumed>) = 0 [pid 25643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25642] <... prctl resumed>) = 0 executing program [pid 25641] <... openat resumed>) = 3 [pid 25640] write(1, "executing program\n", 18 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25643] setpgid(0, 0 [pid 25642] setpgid(0, 0 [pid 25640] <... write resumed>) = 18 [pid 25643] <... setpgid resumed>) = 0 [pid 25642] <... setpgid resumed>) = 0 [pid 25641] write(3, "1000", 4 [pid 25640] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25641] <... write resumed>) = 4 [pid 25641] close(3 [pid 25642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25641] <... close resumed>) = 0 executing program [pid 25640] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25643] <... openat resumed>) = 3 [pid 25641] write(1, "executing program\n", 18 [pid 25640] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25643] write(3, "1000", 4 [pid 25642] <... openat resumed>) = 3 [pid 25641] <... write resumed>) = 18 [pid 25643] <... write resumed>) = 4 [pid 25642] write(3, "1000", 4 [pid 25641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25640] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25643] close(3 [pid 25642] <... write resumed>) = 4 [pid 25641] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25641] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25644 attached [pid 25643] <... close resumed>) = 0 [pid 25642] close(3 [pid 25641] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25643] write(1, "executing program\n", 18 [pid 25642] <... close resumed>) = 0 [pid 25643] <... write resumed>) = 18 [pid 25644] set_robust_list(0x555581290660, 24 [pid 25642] write(1, "executing program\n", 18 [pid 25641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25640] <... bpf resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25644 [pid 25644] <... set_robust_list resumed>) = 0 [pid 25643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25642] <... write resumed>) = 18 [pid 25640] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25643] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25641] <... bpf resumed>) = 3 [pid 25640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25644] <... prctl resumed>) = 0 [pid 25643] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25641] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25640] exit_group(0 [pid 25644] setpgid(0, 0 [pid 25643] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25642] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25640] <... exit_group resumed>) = ? [pid 25644] <... setpgid resumed>) = 0 [pid 25642] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25641] exit_group(0 [pid 25643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25642] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25641] <... exit_group resumed>) = ? [pid 25643] <... bpf resumed>) = 3 [pid 25642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25641] +++ exited with 0 +++ [pid 25644] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25644] write(3, "1000", 4) = 4 [pid 25644] close(3) = 0 executing program [pid 25644] write(1, "executing program\n", 18) = 18 [pid 25643] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25642] <... bpf resumed>) = 3 [pid 25640] +++ exited with 0 +++ [pid 25644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25644] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25643] exit_group(0 [pid 25644] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25643] <... exit_group resumed>) = ? [pid 25644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25642] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25644] <... bpf resumed>) = 3 [pid 25643] +++ exited with 0 +++ [pid 25642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25644] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25645 attached [pid 25644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25642] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25645] set_robust_list(0x555581290660, 24 [pid 25644] exit_group(0 [pid 25642] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25645 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25645] <... set_robust_list resumed>) = 0 [pid 25644] <... exit_group resumed>) = ? [pid 25645] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25646 attached [pid 25646] set_robust_list(0x555581290660, 24) = 0 [pid 25645] <... prctl resumed>) = 0 [pid 25644] +++ exited with 0 +++ [pid 25642] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25646 [pid 25646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25645] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25646] setpgid(0, 0 [pid 25645] <... setpgid resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25646] <... setpgid resumed>) = 0 [pid 25645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25645] <... openat resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25647 attached [pid 25645] write(3, "1000", 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25646] <... openat resumed>) = 3 [pid 25645] <... write resumed>) = 4 [pid 25647] set_robust_list(0x555581290660, 24 [pid 25645] close(3) = 0 executing program [pid 25645] write(1, "executing program\n", 18./strace-static-x86_64: Process 25649 attached ./strace-static-x86_64: Process 25648 attached [pid 25647] <... set_robust_list resumed>) = 0 [pid 25646] write(3, "1000", 4 [pid 25645] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25647 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25648 [pid 25649] set_robust_list(0x555581290660, 24 [pid 25648] set_robust_list(0x555581290660, 24 [pid 25647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25646] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25649 [pid 25649] <... set_robust_list resumed>) = 0 [pid 25648] <... set_robust_list resumed>) = 0 [pid 25647] <... prctl resumed>) = 0 [pid 25646] close(3 [pid 25645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25647] setpgid(0, 0 [pid 25646] <... close resumed>) = 0 [pid 25645] <... bpf resumed>, buf="cgroup", 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 25649] <... prctl resumed>) = 0 [pid 25646] write(1, "executing program\n", 18 [pid 25649] setpgid(0, 0 [pid 25646] <... write resumed>) = 18 [pid 25649] <... setpgid resumed>) = 0 [pid 25648] <... prctl resumed>) = 0 [pid 25647] <... setpgid resumed>) = 0 [pid 25646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25645] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25648] setpgid(0, 0 [pid 25647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25648] <... setpgid resumed>) = 0 [pid 25645] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25649] <... openat resumed>) = 3 [pid 25648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25646] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25649] write(3, "1000", 4 [pid 25646] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25649] <... write resumed>) = 4 [pid 25647] <... openat resumed>) = 3 [pid 25646] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25648] <... openat resumed>) = 3 [pid 25645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25649] close(3 [pid 25648] write(3, "1000", 4 [pid 25647] write(3, "1000", 4 [pid 25646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25649] <... close resumed>) = 0 [pid 25648] <... write resumed>) = 4 [pid 25648] close(3 [pid 25645] <... bpf resumed>) = 3 [pid 25648] <... close resumed>) = 0 executing program executing program [pid 25648] write(1, "executing program\n", 18 [pid 25645] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25647] <... write resumed>) = 4 [pid 25648] <... write resumed>) = 18 [pid 25649] write(1, "executing program\n", 18 [pid 25648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25647] close(3 [pid 25645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25649] <... write resumed>) = 18 [pid 25648] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25647] <... close resumed>) = 0 [pid 25649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25648] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25645] exit_group(0 [pid 25649] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25648] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25647] write(1, "executing program\n", 18 [pid 25646] <... bpf resumed>) = 3 executing program [pid 25649] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25647] <... write resumed>) = 18 [pid 25645] <... exit_group resumed>) = ? [pid 25649] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25646] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25647] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25648] <... bpf resumed>) = 3 [pid 25647] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25646] exit_group(0 [pid 25645] +++ exited with 0 +++ [pid 25647] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25646] <... exit_group resumed>) = ? [pid 25647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25649] <... bpf resumed>) = 3 [pid 25648] 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 25649] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25647] <... bpf resumed>) = 3 [pid 25646] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25649] exit_group(0 [pid 25648] exit_group(0 [pid 25647] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25649] <... exit_group resumed>) = ? [pid 25648] <... exit_group resumed>) = ? [pid 25647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25649] +++ exited with 0 +++ [pid 25648] +++ exited with 0 +++ [pid 25647] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25647] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25650 attached [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25650 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25650] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25651 attached ) = 0 [pid 25647] +++ exited with 0 +++ [pid 25650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25651] set_robust_list(0x555581290660, 24 [pid 25650] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25651 [pid 25651] <... set_robust_list resumed>) = 0 [pid 25650] setpgid(0, 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25650] <... setpgid resumed>) = 0 [pid 25651] <... prctl resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25652 attached [pid 25651] setpgid(0, 0 [pid 25650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25651] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25653 attached [pid 25652] set_robust_list(0x555581290660, 24 [pid 25651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25650] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25652 [pid 25652] <... set_robust_list resumed>) = 0 [pid 25653] set_robust_list(0x555581290660, 24 [pid 25652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25651] <... openat resumed>) = 3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25653 ./strace-static-x86_64: Process 25654 attached [pid 25653] <... set_robust_list resumed>) = 0 [pid 25652] <... prctl resumed>) = 0 [pid 25651] write(3, "1000", 4 [pid 25650] write(3, "1000", 4 [pid 25652] setpgid(0, 0 [pid 25650] <... write resumed>) = 4 [pid 25652] <... setpgid resumed>) = 0 [pid 25650] close(3 [pid 25654] set_robust_list(0x555581290660, 24 [pid 25653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25651] <... write resumed>) = 4 [pid 25650] <... close resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25654 [pid 25654] <... set_robust_list resumed>) = 0 [pid 25651] close(3) = 0 executing program executing program [pid 25654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25653] <... prctl resumed>) = 0 [pid 25652] <... openat resumed>) = 3 [pid 25651] write(1, "executing program\n", 18 [pid 25650] write(1, "executing program\n", 18) = 18 [pid 25651] <... write resumed>) = 18 [pid 25653] setpgid(0, 0 [pid 25650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25654] <... prctl resumed>) = 0 [pid 25653] <... setpgid resumed>) = 0 [pid 25651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25652] write(3, "1000", 4 [pid 25650] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25652] <... write resumed>) = 4 [pid 25650] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25652] close(3 [pid 25650] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25654] setpgid(0, 0 [pid 25652] <... close resumed>) = 0 [pid 25651] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25654] <... setpgid resumed>) = 0 [pid 25653] <... openat resumed>) = 3 [pid 25652] write(1, "executing program\n", 18 [pid 25651] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25653] write(3, "1000", 4 [pid 25652] <... write resumed>) = 18 [pid 25651] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25650] <... bpf resumed>) = 3 [pid 25653] <... write resumed>) = 4 [pid 25651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25654] <... openat resumed>) = 3 [pid 25652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25650] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25652] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25652] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25653] close(3 [pid 25652] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25651] <... bpf resumed>) = 3 [pid 25650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25654] write(3, "1000", 4 [pid 25653] <... close resumed>) = 0 [pid 25652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25651] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25654] <... write resumed>) = 4 [pid 25653] write(1, "executing program\n", 18 [pid 25650] exit_group(0 [pid 25653] <... write resumed>) = 18 [pid 25651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25653] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25652] <... bpf resumed>) = 3 [pid 25651] exit_group(0 [pid 25653] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25653] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25651] <... exit_group resumed>) = ? [pid 25654] close(3 [pid 25652] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25650] <... exit_group resumed>) = ? [pid 25654] <... close resumed>) = 0 [pid 25653] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25651] +++ exited with 0 +++ executing program [pid 25654] write(1, "executing program\n", 18 [pid 25653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25654] <... write resumed>) = 18 [pid 25650] +++ exited with 0 +++ [pid 25654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25654] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25652] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25652] <... exit_group resumed>) = ? [pid 25654] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25653] <... bpf resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] <... restart_syscall resumed>) = 0 [pid 25654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25653] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25652] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25654] exit_group(0 [pid 25653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25655 attached [pid 25655] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25655 ./strace-static-x86_64: Process 25656 attached [pid 25655] <... set_robust_list resumed>) = 0 [pid 25654] <... exit_group resumed>) = ? [pid 25653] exit_group(0 [pid 25655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25653] <... exit_group resumed>) = ? [pid 25655] <... prctl resumed>) = 0 [pid 25656] set_robust_list(0x555581290660, 24 [pid 25654] +++ exited with 0 +++ [pid 25653] +++ exited with 0 +++ [pid 25655] setpgid(0, 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25656 [pid 25656] <... set_robust_list resumed>) = 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25655] <... setpgid resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25656] <... prctl resumed>) = 0 [pid 25655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25657 attached [pid 25656] setpgid(0, 0 [pid 25655] <... openat resumed>) = 3 [pid 25657] set_robust_list(0x555581290660, 24) = 0 ./strace-static-x86_64: Process 25658 attached [pid 25657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25657] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25659 attached [pid 25658] set_robust_list(0x555581290660, 24 [pid 25656] <... setpgid resumed>) = 0 [pid 25655] write(3, "1000", 4 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25657 [pid 25658] <... set_robust_list resumed>) = 0 [pid 25656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25655] <... write resumed>) = 4 [pid 25659] set_robust_list(0x555581290660, 24 [pid 25657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25656] <... openat resumed>) = 3 [pid 25655] close(3 [pid 25658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25656] write(3, "1000", 4 [pid 25655] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25658 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25659 [pid 25658] <... prctl resumed>) = 0 [pid 25657] <... openat resumed>) = 3 [pid 25656] <... write resumed>) = 4 executing program [pid 25655] write(1, "executing program\n", 18 [pid 25658] setpgid(0, 0 [pid 25656] close(3 [pid 25655] <... write resumed>) = 18 [pid 25659] <... set_robust_list resumed>) = 0 [pid 25658] <... setpgid resumed>) = 0 [pid 25656] <... close resumed>) = 0 [pid 25655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25656] write(1, "executing program\n", 18 [pid 25655] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25658] <... openat resumed>) = 3 [pid 25657] write(3, "1000", 4 [pid 25656] <... write resumed>) = 18 [pid 25655] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25659] <... prctl resumed>) = 0 [pid 25658] write(3, "1000", 4 [pid 25657] <... write resumed>) = 4 [pid 25656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25655] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25659] setpgid(0, 0 [pid 25658] <... write resumed>) = 4 [pid 25657] close(3 [pid 25656] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25659] <... setpgid resumed>) = 0 [pid 25658] close(3executing program executing program [pid 25657] <... close resumed>) = 0 [pid 25656] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25658] <... close resumed>) = 0 [pid 25657] write(1, "executing program\n", 18 [pid 25656] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25655] <... bpf resumed>) = 3 [pid 25658] write(1, "executing program\n", 18 [pid 25657] <... write resumed>) = 18 [pid 25656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25659] <... openat resumed>) = 3 [pid 25658] <... write resumed>) = 18 [pid 25657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25655] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25659] write(3, "1000", 4 [pid 25658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25657] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25656] <... bpf resumed>) = 3 [pid 25659] <... write resumed>) = 4 [pid 25657] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25659] close(3 [pid 25658] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25657] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25659] <... close resumed>) = 0 [pid 25658] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25658] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25655] exit_group(0 [pid 25656] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25659] write(1, "executing program\n", 18 [pid 25658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25657] <... bpf resumed>) = 3 [pid 25656] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25655] <... exit_group resumed>) = ? [pid 25659] <... write resumed>) = 18 [pid 25659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25657] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25659] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25659] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25659] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25657] exit_group(0 [pid 25659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25655] +++ exited with 0 +++ [pid 25659] <... bpf resumed>) = 3 [pid 25657] <... exit_group resumed>) = ? [pid 25656] exit_group(0 [pid 25658] <... bpf resumed>) = 3 [pid 25656] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25657] +++ exited with 0 +++ [pid 25656] +++ exited with 0 +++ [pid 25658] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25659] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25656, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25658] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25658] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25659] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25660 attached [pid 25659] <... exit_group resumed>) = ? [pid 25658] +++ exited with 0 +++ [pid 25660] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25660 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25660] <... set_robust_list resumed>) = 0 [pid 25659] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25661 attached [pid 25660] <... prctl resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25662 attached [pid 25661] set_robust_list(0x555581290660, 24 [pid 25660] setpgid(0, 0executing program executing program [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25661 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25660] <... setpgid resumed>) = 0 [pid 25662] set_robust_list(0x555581290660, 24 [pid 25660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25662 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25663 attached [pid 25662] <... set_robust_list resumed>) = 0 [pid 25661] <... set_robust_list resumed>) = 0 [pid 25660] <... openat resumed>) = 3 [pid 25663] set_robust_list(0x555581290660, 24 [pid 25662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25663] <... set_robust_list resumed>) = 0 [pid 25661] <... prctl resumed>) = 0 [pid 25660] write(3, "1000", 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25663 [pid 25663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25662] <... prctl resumed>) = 0 [pid 25661] setpgid(0, 0 [pid 25660] <... write resumed>) = 4 [pid 25663] <... prctl resumed>) = 0 [pid 25661] <... setpgid resumed>) = 0 [pid 25663] setpgid(0, 0 [pid 25662] setpgid(0, 0 [pid 25660] close(3 [pid 25663] <... setpgid resumed>) = 0 [pid 25662] <... setpgid resumed>) = 0 [pid 25661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25661] <... openat resumed>) = 3 [pid 25660] <... close resumed>) = 0 [pid 25660] write(1, "executing program\n", 18 [pid 25662] <... openat resumed>) = 3 [pid 25661] write(3, "1000", 4 [pid 25660] <... write resumed>) = 18 [pid 25663] <... openat resumed>) = 3 [pid 25662] write(3, "1000", 4 [pid 25661] <... write resumed>) = 4 [pid 25660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25661] close(3 [pid 25663] write(3, "1000", 4 [pid 25661] <... close resumed>) = 0 [pid 25662] <... write resumed>) = 4 [pid 25663] <... write resumed>) = 4 [pid 25662] close(3 [pid 25661] write(1, "executing program\n", 18 [pid 25660] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25663] close(3 [pid 25662] <... close resumed>) = 0 [pid 25661] <... write resumed>) = 18 [pid 25660] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25663] <... close resumed>) = 0 executing program [pid 25663] write(1, "executing program\n", 18) = 18 [pid 25662] write(1, "executing program\n", 18 [pid 25661] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25660] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 5844] <... restart_syscall resumed>) = 0 [pid 25663] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25662] <... write resumed>) = 18 [pid 25661] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25663] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25662] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25661] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25663] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25662] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25661] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25660] <... bpf resumed>) = 3 [pid 25663] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25662] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25664 attached [pid 25663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25662] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25661] <... bpf resumed>) = 3 [pid 25660] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25664] set_robust_list(0x555581290660, 24) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25664 [pid 25664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25663] <... bpf resumed>) = 3 [pid 25662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25661] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25664] <... prctl resumed>) = 0 [pid 25663] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25660] exit_group(0 [pid 25664] setpgid(0, 0 [pid 25663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25660] <... exit_group resumed>) = ? [pid 25661] exit_group(0 [pid 25664] <... setpgid resumed>) = 0 [pid 25663] exit_group(0 [pid 25662] <... bpf resumed>) = 3 [pid 25660] +++ exited with 0 +++ [pid 25661] <... exit_group resumed>) = ? [pid 25664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25663] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25660, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25664] <... openat resumed>) = 3 [pid 25663] +++ exited with 0 +++ [pid 25662] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25661] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25664] write(3, "1000", 4 [pid 25662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25664] <... write resumed>) = 4 [pid 25664] close(3 [pid 25662] exit_group(0 [pid 25664] <... close resumed>) = 0 ./strace-static-x86_64: Process 25665 attached [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25665 [pid 25664] write(1, "executing program\n", 18executing program ) = 18 [pid 25662] <... exit_group resumed>) = ? [pid 25664] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25665] set_robust_list(0x555581290660, 24 [pid 25664] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25665] <... set_robust_list resumed>) = 0 [pid 25665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25664] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25665] <... prctl resumed>) = 0 [pid 25665] setpgid(0, 0 [pid 25664] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25665] <... setpgid resumed>) = 0 [pid 25665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25662] +++ exited with 0 +++ [pid 25665] <... openat resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25662, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 25665] write(3, "1000", 4) = 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25664] <... bpf resumed>) = 3 [pid 25664] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25665] close(3executing program [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25665] <... close resumed>) = 0 [pid 25665] write(1, "executing program\n", 18) = 18 [pid 25664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25665] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25664] exit_group(0 [pid 25665] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25664] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25665] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25665] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25667 attached ./strace-static-x86_64: Process 25666 attached [pid 25665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25667] set_robust_list(0x555581290660, 24 [pid 25666] set_robust_list(0x555581290660, 24 [pid 25665] <... bpf resumed>) = 3 [pid 25664] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25667 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25666 ./strace-static-x86_64: Process 25668 attached [pid 25667] <... set_robust_list resumed>) = 0 [pid 25666] <... set_robust_list resumed>) = 0 [pid 25667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25665] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25668] set_robust_list(0x555581290660, 24 [pid 25667] <... prctl resumed>) = 0 [pid 25666] <... prctl resumed>) = 0 [pid 25665] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25668 [pid 25668] <... set_robust_list resumed>) = 0 [pid 25667] setpgid(0, 0 [pid 25666] setpgid(0, 0 [pid 25665] <... exit_group resumed>) = ? [pid 25668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25667] <... setpgid resumed>) = 0 [pid 25666] <... setpgid resumed>) = 0 [pid 25667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25668] <... prctl resumed>) = 0 [pid 25665] +++ exited with 0 +++ [pid 25668] setpgid(0, 0 [pid 25666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25665, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25668] <... setpgid resumed>) = 0 [pid 25667] <... openat resumed>) = 3 [pid 25668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... restart_syscall resumed>) = 0 [pid 25666] <... openat resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25667] write(3, "1000", 4 [pid 25666] write(3, "1000", 4 [pid 25667] <... write resumed>) = 4 [pid 25666] <... write resumed>) = 4 [pid 25667] close(3 [pid 25666] close(3 [pid 25668] <... openat resumed>) = 3 [pid 25667] <... close resumed>) = 0 ./strace-static-x86_64: Process 25669 attached [pid 25668] write(3, "1000", 4 [pid 25667] write(1, "executing program\n", 18 [pid 25666] <... close resumed>) = 0 executing program [pid 25669] set_robust_list(0x555581290660, 24 [pid 25668] <... write resumed>) = 4 [pid 25667] <... write resumed>) = 18 executing program [pid 25666] write(1, "executing program\n", 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25669 [pid 25669] <... set_robust_list resumed>) = 0 [pid 25668] close(3 [pid 25667] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25666] <... write resumed>) = 18 [pid 25669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25668] <... close resumed>) = 0 [pid 25667] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25666] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25669] <... prctl resumed>) = 0 [pid 25668] write(1, "executing program\n", 18 [pid 25667] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25666] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25666] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) executing program [pid 25666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25670 attached [pid 25669] setpgid(0, 0 [pid 25668] <... write resumed>) = 18 [pid 25667] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25670] set_robust_list(0x555581290660, 24 [pid 25667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25670] <... set_robust_list resumed>) = 0 [pid 25669] <... setpgid resumed>) = 0 [pid 25668] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25666] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25670 [pid 25667] <... bpf resumed>) = 3 [pid 25670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25668] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25667] 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 25670] <... prctl resumed>) = 0 [pid 25669] <... openat resumed>) = 3 [pid 25668] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25667] exit_group(0 [pid 25666] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25670] setpgid(0, 0 [pid 25668] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25670] <... setpgid resumed>) = 0 [pid 25669] write(3, "1000", 4 [pid 25667] <... exit_group resumed>) = ? [pid 25666] exit_group(0 [pid 25670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25669] <... write resumed>) = 4 [pid 25668] <... bpf resumed>) = 3 [pid 25669] close(3executing program ) = 0 [pid 25666] <... exit_group resumed>) = ? [pid 25670] <... openat resumed>) = 3 [pid 25669] write(1, "executing program\n", 18 [pid 25668] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25667] +++ exited with 0 +++ [pid 25669] <... write resumed>) = 18 [pid 25668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25670] write(3, "1000", 4 [pid 25669] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25668] exit_group(0 [pid 25670] <... write resumed>) = 4 [pid 25670] close(3) = 0 [pid 25669] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25668] <... exit_group resumed>) = ? executing program [pid 25670] write(1, "executing program\n", 18 [pid 25669] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25666] +++ exited with 0 +++ [pid 25668] +++ exited with 0 +++ [pid 25670] <... write resumed>) = 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25670] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25669] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25671 attached [pid 25670] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25671] set_robust_list(0x555581290660, 24 [pid 25670] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25671] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25671 [pid 25671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25670] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25669] <... bpf resumed>) = 3 [pid 25670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25671] <... prctl resumed>) = 0 [pid 25669] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25671] setpgid(0, 0 [pid 25670] <... bpf resumed>) = 3 [pid 25669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25671] <... setpgid resumed>) = 0 [pid 25669] exit_group(0 [pid 25671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25670] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25671] <... openat resumed>) = 3 [pid 25670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25669] <... exit_group resumed>) = ? [pid 25670] exit_group(0 [pid 25671] write(3, "1000", 4 [pid 25670] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25672 attached [pid 25671] <... write resumed>) = 4 [pid 25670] +++ exited with 0 +++ [pid 25669] +++ exited with 0 +++ [pid 25672] set_robust_list(0x555581290660, 24 [pid 25671] close(3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25672 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25671] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25671] write(1, "executing program\n", 18 [pid 5849] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25671] <... write resumed>) = 18 [pid 25672] <... set_robust_list resumed>) = 0 [pid 25671] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25671] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25672] <... prctl resumed>) = 0 [pid 25671] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25673 attached [pid 25672] setpgid(0, 0 [pid 25671] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25673] set_robust_list(0x555581290660, 24 [pid 25672] <... setpgid resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25673] <... set_robust_list resumed>) = 0 [pid 25671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25673 [pid 25673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25671] <... bpf resumed>) = 3 [pid 25672] write(3, "1000", 4 [pid 25673] <... prctl resumed>) = 0 [pid 25672] <... write resumed>) = 4 [pid 25671] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25673] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25673] <... setpgid resumed>) = 0 [pid 25672] close(3 [pid 25671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25674 attached [pid 25672] <... close resumed>) = 0 [pid 25671] exit_group(0executing program [pid 25673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25672] write(1, "executing program\n", 18 [pid 25671] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25674] set_robust_list(0x555581290660, 24 [pid 25673] <... openat resumed>) = 3 [pid 25672] <... write resumed>) = 18 [pid 25674] <... set_robust_list resumed>) = 0 [pid 25674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25673] write(3, "1000", 4 [pid 25674] <... prctl resumed>) = 0 [pid 25673] <... write resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25674 [pid 25674] setpgid(0, 0 [pid 25673] close(3 [pid 25674] <... setpgid resumed>) = 0 [pid 25673] <... close resumed>) = 0 [pid 25674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25673] write(1, "executing program\n", 18executing program ) = 18 [pid 25671] +++ exited with 0 +++ ./strace-static-x86_64: Process 25675 attached [pid 25673] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25672] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25675 [pid 25675] set_robust_list(0x555581290660, 24 [pid 25672] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25675] <... set_robust_list resumed>) = 0 [pid 25672] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25673] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25672] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25675] <... prctl resumed>) = 0 [pid 25674] <... openat resumed>) = 3 [pid 25673] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25675] setpgid(0, 0 [pid 25674] write(3, "1000", 4 [pid 25673] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25674] <... write resumed>) = 4 [pid 25673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25675] <... setpgid resumed>) = 0 [pid 25674] close(3 [pid 25672] <... bpf resumed>) = 3 [pid 25675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25674] <... close resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25675] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25675] write(3, "1000", 4) = 4 [pid 25672] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25675] close(3./strace-static-x86_64: Process 25676 attached ) = 0 [pid 25674] write(1, "executing program\n", 18) = 18 executing program [pid 25675] write(1, "executing program\n", 18executing program [pid 25672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25676 [pid 25674] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25675] <... write resumed>) = 18 [pid 25672] exit_group(0 [pid 25675] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25672] <... exit_group resumed>) = ? [pid 25676] set_robust_list(0x555581290660, 24 [pid 25675] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25674] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25673] <... bpf resumed>) = 3 [pid 25676] <... set_robust_list resumed>) = 0 [pid 25675] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25674] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25675] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25674] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25673] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25672] +++ exited with 0 +++ [pid 25676] <... prctl resumed>) = 0 [pid 25675] <... bpf resumed>) = 3 [pid 25674] <... bpf resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25674] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25676] setpgid(0, 0 [pid 25675] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25673] exit_group(0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25676] <... setpgid resumed>) = 0 [pid 25675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25673] <... exit_group resumed>) = ? [pid 25676] <... openat resumed>) = 3 [pid 25675] exit_group(0 [pid 25674] exit_group(0 [pid 25675] <... exit_group resumed>) = ? [pid 25674] <... exit_group resumed>) = ? [pid 25676] write(3, "1000", 4 [pid 25674] +++ exited with 0 +++ [pid 25673] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25676] <... write resumed>) = 4 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25673, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25676] close(3 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25676] <... close resumed>) = 0 [pid 25676] write(1, "executing program\n", 18executing program ) = 18 [pid 25676] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 25677 attached [pid 25675] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25676] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25677 [pid 25677] set_robust_list(0x555581290660, 24 [pid 25676] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25677] <... set_robust_list resumed>) = 0 [pid 25676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25676] <... bpf resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25679 attached ./strace-static-x86_64: Process 25678 attached [pid 25677] <... prctl resumed>) = 0 [pid 25676] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25679] set_robust_list(0x555581290660, 24) = 0 [pid 25678] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25678 [pid 25679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25678] <... set_robust_list resumed>) = 0 [pid 25678] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25680 attached [pid 25679] <... prctl resumed>) = 0 [pid 25677] setpgid(0, 0 [pid 25676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25679 [pid 25679] setpgid(0, 0 [pid 25678] <... prctl resumed>) = 0 [pid 25677] <... setpgid resumed>) = 0 [pid 25676] exit_group(0 [pid 25680] set_robust_list(0x555581290660, 24 [pid 25679] <... setpgid resumed>) = 0 [pid 25678] setpgid(0, 0 [pid 25677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25676] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25680 [pid 25680] <... set_robust_list resumed>) = 0 [pid 25679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25678] <... setpgid resumed>) = 0 [pid 25680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25680] setpgid(0, 0) = 0 [pid 25680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25679] <... openat resumed>) = 3 [pid 25678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25677] <... openat resumed>) = 3 [pid 25676] +++ exited with 0 +++ [pid 25679] write(3, "1000", 4 [pid 25677] write(3, "1000", 4 [pid 25680] <... openat resumed>) = 3 [pid 25679] <... write resumed>) = 4 [pid 25677] <... write resumed>) = 4 [pid 25678] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25678] write(3, "1000", 4executing program executing program executing program executing program ) = 4 [pid 25678] close(3 [pid 25680] write(3, "1000", 4 [pid 25679] close(3 [pid 25678] <... close resumed>) = 0 [pid 25677] close(3 [pid 25680] <... write resumed>) = 4 [pid 25679] <... close resumed>) = 0 [pid 25678] write(1, "executing program\n", 18 [pid 25677] <... close resumed>) = 0 [pid 25680] close(3 [pid 25679] write(1, "executing program\n", 18 [pid 25678] <... write resumed>) = 18 [pid 25677] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25680] <... close resumed>) = 0 [pid 25679] <... write resumed>) = 18 [pid 25677] <... write resumed>) = 18 [pid 25680] write(1, "executing program\n", 18 [pid 25679] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25677] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25680] <... write resumed>) = 18 [pid 25679] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25677] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25680] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25679] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25677] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25681 attached [pid 25680] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25679] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25678] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25677] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25681] set_robust_list(0x555581290660, 24 [pid 25680] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25678] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25680] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25681 [pid 25681] <... set_robust_list resumed>) = 0 [pid 25678] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25679] <... bpf resumed>) = 3 [pid 25678] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25678] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25677] <... bpf resumed>) = 3 [pid 25681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25679] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25678] exit_group(0) = ? [pid 25681] <... prctl resumed>) = 0 [pid 25680] <... bpf resumed>) = 3 [pid 25679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25677] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25681] setpgid(0, 0) = 0 [pid 25679] exit_group(0 [pid 25681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25680] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25679] <... exit_group resumed>) = ? [pid 25677] exit_group(0 [pid 25678] +++ exited with 0 +++ [pid 25679] +++ exited with 0 +++ [pid 25677] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25680] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25681] <... openat resumed>) = 3 [pid 25681] write(3, "1000", 4 [pid 25680] <... exit_group resumed>) = ? [pid 25677] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25681] <... write resumed>) = 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25681] close(3) = 0 [pid 25680] +++ exited with 0 +++ executing program [pid 25681] write(1, "executing program\n", 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25681] <... write resumed>) = 18 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25682 attached [pid 25681] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25683 attached [pid 25682] set_robust_list(0x555581290660, 24 [pid 25681] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25683 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25681] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25683] set_robust_list(0x555581290660, 24 [pid 25682] <... set_robust_list resumed>) = 0 [pid 25681] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25682 [pid 25682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25684 attached [pid 25683] <... set_robust_list resumed>) = 0 [pid 25682] <... prctl resumed>) = 0 [pid 25682] setpgid(0, 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25684 [pid 25684] set_robust_list(0x555581290660, 24 [pid 25683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25682] <... setpgid resumed>) = 0 [pid 25681] <... bpf resumed>) = 3 [pid 25684] <... set_robust_list resumed>) = 0 [pid 25683] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25685 attached [pid 25684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25685 [pid 25685] set_robust_list(0x555581290660, 24 [pid 25684] <... prctl resumed>) = 0 [pid 25683] setpgid(0, 0 [pid 25681] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25685] <... set_robust_list resumed>) = 0 [pid 25684] setpgid(0, 0 [pid 25683] <... setpgid resumed>) = 0 [pid 25682] <... openat resumed>) = 3 [pid 25681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25684] <... setpgid resumed>) = 0 [pid 25683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25682] write(3, "1000", 4 [pid 25681] exit_group(0 [pid 25685] <... prctl resumed>) = 0 [pid 25682] <... write resumed>) = 4 [pid 25685] setpgid(0, 0 [pid 25684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25682] close(3 [pid 25685] <... setpgid resumed>) = 0 [pid 25683] <... openat resumed>) = 3 [pid 25682] <... close resumed>) = 0 [pid 25681] <... exit_group resumed>) = ? [pid 25685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25684] <... openat resumed>) = 3 [pid 25683] write(3, "1000", 4 [pid 25682] write(1, "executing program\n", 18executing program ) = 18 [pid 25685] <... openat resumed>) = 3 [pid 25684] write(3, "1000", 4 [pid 25683] <... write resumed>) = 4 [pid 25682] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25681] +++ exited with 0 +++ [pid 25685] write(3, "1000", 4 [pid 25684] <... write resumed>) = 4 [pid 25683] close(3 [pid 25682] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25681, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25685] <... write resumed>) = 4 [pid 25684] close(3 [pid 25683] <... close resumed>) = 0 [pid 25682] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 25685] close(3 [pid 25684] <... close resumed>) = 0 [pid 25683] write(1, "executing program\n", 18 [pid 25682] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25685] <... close resumed>) = 0 [pid 25683] <... write resumed>) = 18 [pid 25682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25684] write(1, "executing program\n", 18 [pid 25685] write(1, "executing program\n", 18 [pid 25683] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25684] <... write resumed>) = 18 [pid 25684] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25685] <... write resumed>) = 18 [pid 25684] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25683] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25682] <... bpf resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25685] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25684] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25683] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25682] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25685] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25684] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25683] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25685] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25682] exit_group(0./strace-static-x86_64: Process 25686 attached [pid 25685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25682] <... exit_group resumed>) = ? [pid 25686] set_robust_list(0x555581290660, 24 [pid 25685] <... bpf resumed>) = 3 [pid 25683] <... bpf resumed>) = 3 [pid 25682] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25686 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25684] <... bpf resumed>) = 3 [pid 25684] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25686] <... set_robust_list resumed>) = 0 [pid 25685] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25683] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25684] exit_group(0 [pid 25683] exit_group(0 [pid 25686] <... prctl resumed>) = 0 [pid 25685] exit_group(0 [pid 25684] <... exit_group resumed>) = ? [pid 25683] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25686] setpgid(0, 0 [pid 25685] <... exit_group resumed>) = ? [pid 25686] <... setpgid resumed>) = 0 [pid 25684] +++ exited with 0 +++ [pid 25685] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25687 attached [pid 25683] +++ exited with 0 +++ [pid 25687] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25687 [pid 25686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25687] <... set_robust_list resumed>) = 0 [pid 25687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25687] setpgid(0, 0 [pid 25686] <... openat resumed>) = 3 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25687] <... setpgid resumed>) = 0 [pid 25686] write(3, "1000", 4 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] <... restart_syscall resumed>) = 0 [pid 25687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... restart_syscall resumed>) = 0 [pid 25686] <... write resumed>) = 4 [pid 25686] close(3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25687] <... openat resumed>) = 3 [pid 25686] <... close resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25688 attached [pid 25687] write(3, "1000", 4 [pid 25686] write(1, "executing program\n", 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25688 ./strace-static-x86_64: Process 25689 attached [pid 25688] set_robust_list(0x555581290660, 24 [pid 25687] <... write resumed>) = 4 [pid 25686] <... write resumed>) = 18 [pid 25689] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25690 attached ) = 0 [pid 25688] <... set_robust_list resumed>) = 0 [pid 25687] close(3 [pid 25686] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25689 [pid 25688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25687] <... close resumed>) = 0 [pid 25686] <... bpf resumed>, buf="cgroup", 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 25687] write(1, "executing program\n", 18 [pid 25688] <... prctl resumed>) = 0 [pid 25687] <... write resumed>) = 18 [pid 25686] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25688] setpgid(0, 0 [pid 25687] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25690] set_robust_list(0x555581290660, 24 [pid 25689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25688] <... setpgid resumed>) = 0 [pid 25687] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25686] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25690 [pid 25690] <... set_robust_list resumed>) = 0 [pid 25689] <... prctl resumed>) = 0 [pid 25688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25687] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25689] setpgid(0, 0 [pid 25688] <... openat resumed>) = 3 [pid 25687] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25690] <... prctl resumed>) = 0 [pid 25689] <... setpgid resumed>) = 0 [pid 25690] setpgid(0, 0 [pid 25689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25690] <... setpgid resumed>) = 0 [pid 25688] write(3, "1000", 4 [pid 25687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25686] <... bpf resumed>) = 3 [pid 25690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25689] <... openat resumed>) = 3 [pid 25688] <... write resumed>) = 4 [pid 25687] <... bpf resumed>) = 3 [pid 25686] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25687] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25690] <... openat resumed>) = 3 [pid 25689] write(3, "1000", 4 [pid 25688] close(3 [pid 25687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25687] exit_group(0 [pid 25686] exit_group(0 [pid 25687] <... exit_group resumed>) = ? [pid 25690] write(3, "1000", 4 [pid 25689] <... write resumed>) = 4 [pid 25688] <... close resumed>) = 0 [pid 25690] <... write resumed>) = 4 [pid 25689] close(3 [pid 25688] write(1, "executing program\n", 18 [pid 25686] <... exit_group resumed>) = ? executing program [pid 25690] close(3 [pid 25689] <... close resumed>) = 0 [pid 25688] <... write resumed>) = 18 [pid 25690] <... close resumed>) = 0 executing program [pid 25690] write(1, "executing program\n", 18 [pid 25688] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25686] +++ exited with 0 +++ [pid 25687] +++ exited with 0 +++ executing program [pid 25690] <... write resumed>) = 18 [pid 25689] write(1, "executing program\n", 18 [pid 25688] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25689] <... write resumed>) = 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25688] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25690] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25689] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25690] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25688] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25689] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25690] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25689] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25691 attached [pid 25690] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25689] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25691] set_robust_list(0x555581290660, 24 [pid 25689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25691 [pid 25691] <... set_robust_list resumed>) = 0 [pid 25690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25688] <... bpf resumed>) = 3 [pid 25691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25689] <... bpf resumed>) = 3 [pid 25691] <... prctl resumed>) = 0 [pid 25691] setpgid(0, 0 [pid 25689] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25688] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25690] <... bpf resumed>) = 3 [pid 25691] <... setpgid resumed>) = 0 [pid 25689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25690] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25689] exit_group(0 [pid 25688] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25691] <... openat resumed>) = 3 [pid 25690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25689] <... exit_group resumed>) = ? [pid 25688] <... exit_group resumed>) = ? [pid 25691] write(3, "1000", 4 [pid 25690] exit_group(0 [pid 25691] <... write resumed>) = 4 [pid 25691] close(3) = 0 [pid 25691] write(1, "executing program\n", 18 [pid 25688] +++ exited with 0 +++ [pid 25691] <... write resumed>) = 18 [pid 25690] <... exit_group resumed>) = ? [pid 25691] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25691] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25690] +++ exited with 0 +++ [pid 25689] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25691] 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 25692 attached [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25692] set_robust_list(0x555581290660, 24 [pid 25691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25692 [pid 25692] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25693 attached [pid 25692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25691] exit_group(0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25689, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25693 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25693] set_robust_list(0x555581290660, 24 [pid 25692] <... prctl resumed>) = 0 [pid 25691] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25694 attached [pid 25692] setpgid(0, 0 [pid 25694] set_robust_list(0x555581290660, 24./strace-static-x86_64: Process 25695 attached [pid 25693] <... set_robust_list resumed>) = 0 [pid 25692] <... setpgid resumed>) = 0 [pid 25691] +++ exited with 0 +++ [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25694 [pid 25694] <... set_robust_list resumed>) = 0 [pid 25693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25695 [pid 25694] <... prctl resumed>) = 0 [pid 25693] <... prctl resumed>) = 0 [pid 25695] set_robust_list(0x555581290660, 24 [pid 25694] setpgid(0, 0 [pid 25693] setpgid(0, 0 [pid 25692] <... openat resumed>) = 3 [pid 25695] <... set_robust_list resumed>) = 0 [pid 25694] <... setpgid resumed>) = 0 [pid 25693] <... setpgid resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25692] write(3, "1000", 4 [pid 25695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25692] <... write resumed>) = 4 [pid 25693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25695] <... prctl resumed>) = 0 [pid 25692] close(3 [pid 25695] setpgid(0, 0 [pid 25692] <... close resumed>) = 0 [pid 25695] <... setpgid resumed>) = 0 [pid 25692] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25696 attached [pid 25694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25693] <... openat resumed>) = 3 [pid 25692] <... write resumed>) = 18 [pid 25696] set_robust_list(0x555581290660, 24 [pid 25694] <... openat resumed>) = 3 [pid 25693] write(3, "1000", 4 [pid 25692] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25693] <... write resumed>) = 4 [pid 25696] <... set_robust_list resumed>) = 0 [pid 25693] close(3 [pid 25696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25694] write(3, "1000", 4 [pid 25693] <... close resumed>) = 0 [pid 25696] <... prctl resumed>) = 0 executing program [pid 25694] <... write resumed>) = 4 [pid 25693] write(1, "executing program\n", 18 [pid 25692] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25696] setpgid(0, 0 [pid 25694] close(3 [pid 25693] <... write resumed>) = 18 [pid 25692] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25696 [pid 25696] <... setpgid resumed>) = 0 [pid 25695] <... openat resumed>) = 3 [pid 25694] <... close resumed>) = 0 [pid 25693] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25692] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25695] write(3, "1000", 4 [pid 25694] write(1, "executing program\n", 18 executing program [pid 25692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25695] <... write resumed>) = 4 [pid 25696] <... openat resumed>) = 3 [pid 25694] <... write resumed>) = 18 [pid 25693] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25696] write(3, "1000", 4 [pid 25694] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25693] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25696] <... write resumed>) = 4 [pid 25695] close(3 [pid 25694] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25693] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25692] <... bpf resumed>) = 3 [pid 25696] close(3 [pid 25695] <... close resumed>) = 0 [pid 25694] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25696] <... close resumed>) = 0 executing program [pid 25695] write(1, "executing program\n", 18 [pid 25694] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25693] <... bpf resumed>) = 3 [pid 25692] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25696] write(1, "executing program\n", 18 [pid 25695] <... write resumed>) = 18 executing program [pid 25694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25696] <... write resumed>) = 18 [pid 25695] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25696] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25695] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25694] <... bpf resumed>) = 3 [pid 25693] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25695] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25692] exit_group(0 [pid 25696] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25696] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25695] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25694] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25692] <... exit_group resumed>) = ? [pid 25695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25693] exit_group(0) = ? [pid 25696] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25695] <... bpf resumed>) = 3 [pid 25694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25693] +++ exited with 0 +++ [pid 25692] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25695] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25694] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25696] <... bpf resumed>) = 3 [pid 25695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25694] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25697 attached [pid 25696] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25695] exit_group(0 [pid 25694] +++ exited with 0 +++ [pid 25695] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25697] set_robust_list(0x555581290660, 24 [pid 25696] exit_group(0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25697 [pid 25697] <... set_robust_list resumed>) = 0 [pid 25696] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25698 attached [pid 25695] +++ exited with 0 +++ [pid 25697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25697] setpgid(0, 0) = 0 [pid 25697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25698] set_robust_list(0x555581290660, 24 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25698] <... set_robust_list resumed>) = 0 [pid 25696] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25698 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25697] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25697] write(3, "1000", 4 [pid 25698] <... prctl resumed>) = 0 [pid 25697] <... write resumed>) = 4 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 25698] setpgid(0, 0 [pid 25697] close(3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25698] <... setpgid resumed>) = 0 [pid 25697] <... close resumed>) = 0 executing program [pid 25697] write(1, "executing program\n", 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25697] <... write resumed>) = 18 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25699 attached [pid 25699] set_robust_list(0x555581290660, 24 [pid 25698] <... openat resumed>) = 3 [pid 25697] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25699 ./strace-static-x86_64: Process 25700 attached [pid 25699] <... set_robust_list resumed>) = 0 [pid 25697] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25700] set_robust_list(0x555581290660, 24 [pid 25697] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25700 [pid 25699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25700] <... set_robust_list resumed>) = 0 [pid 25697] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25700] <... prctl resumed>) = 0 [pid 25699] <... prctl resumed>) = 0 [pid 25698] write(3, "1000", 4./strace-static-x86_64: Process 25701 attached [pid 25700] setpgid(0, 0) = 0 [pid 25700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25701] set_robust_list(0x555581290660, 24 [pid 25697] <... bpf resumed>) = 3 [pid 25701] <... set_robust_list resumed>) = 0 [pid 25698] <... write resumed>) = 4 [pid 25701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25699] setpgid(0, 0 [pid 25698] close(3 [pid 25699] <... setpgid resumed>) = 0 [pid 25698] <... close resumed>) = 0 [pid 25701] <... prctl resumed>) = 0 executing program [pid 25700] <... openat resumed>) = 3 [pid 25699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25698] write(1, "executing program\n", 18 [pid 25697] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25701] setpgid(0, 0 [pid 25700] write(3, "1000", 4 [pid 25698] <... write resumed>) = 18 [pid 25697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25701 [pid 25701] <... setpgid resumed>) = 0 [pid 25701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25700] <... write resumed>) = 4 [pid 25697] exit_group(0 [pid 25700] close(3 [pid 25701] <... openat resumed>) = 3 [pid 25700] <... close resumed>) = 0 [pid 25698] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25697] <... exit_group resumed>) = ? executing program [pid 25701] write(3, "1000", 4 [pid 25700] write(1, "executing program\n", 18 [pid 25699] <... openat resumed>) = 3 [pid 25698] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25701] <... write resumed>) = 4 [pid 25700] <... write resumed>) = 18 [pid 25699] write(3, "1000", 4 [pid 25701] close(3 [pid 25700] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25699] <... write resumed>) = 4 [pid 25698] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25697] +++ exited with 0 +++ [pid 25701] <... close resumed>) = 0 [pid 25700] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25699] close(3 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25697, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25700] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25701] write(1, "executing program\n", 18 [pid 25699] <... close resumed>) = 0 [pid 25698] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25701] <... write resumed>) = 18 [pid 25700] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25699] write(1, "executing program\n", 18 [pid 25698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25701] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25699] <... write resumed>) = 18 [pid 25701] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25701] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25699] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25698] <... bpf resumed>) = 3 [pid 25701] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25700] <... bpf resumed>) = 3 [pid 25701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25699] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25698] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25700] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25701] <... bpf resumed>) = 3 [pid 25700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25699] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25700] exit_group(0 [pid 25699] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25698] exit_group(0 [pid 25701] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25700] <... exit_group resumed>) = ? [pid 25699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25698] <... exit_group resumed>) = ? [pid 25701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25700] +++ exited with 0 +++ [pid 25699] <... bpf resumed>) = 3 [pid 25701] exit_group(0 [pid 25699] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25701] <... exit_group resumed>) = ? [pid 25699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25698] +++ exited with 0 +++ [pid 25699] exit_group(0) = ? [pid 25701] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25699] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25702 attached [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25702] set_robust_list(0x555581290660, 24 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25702] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25703 attached [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25702 [pid 25703] set_robust_list(0x555581290660, 24 [pid 25702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25703 [pid 25703] <... set_robust_list resumed>) = 0 [pid 25702] <... prctl resumed>) = 0 [pid 25703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25702] setpgid(0, 0) = 0 [pid 25702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25703] <... prctl resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25703] setpgid(0, 0./strace-static-x86_64: Process 25704 attached ) = 0 [pid 25702] <... openat resumed>) = 3 [pid 25702] write(3, "1000", 4) = 4 [pid 25702] close(3) = 0 [pid 25702] write(1, "executing program\n", 18executing program [pid 25704] set_robust_list(0x555581290660, 24 [pid 25702] <... write resumed>) = 18 [pid 25702] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25704] <... set_robust_list resumed>) = 0 [pid 25704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25702] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25702] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25704 [pid 25704] <... prctl resumed>) = 0 [pid 25702] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25704] setpgid(0, 0) = 0 [pid 25702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25705 attached [pid 25704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25702] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25706 attached [pid 25705] set_robust_list(0x555581290660, 24 [pid 25704] <... openat resumed>) = 3 [pid 25703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25702] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25706 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25705 [pid 25706] set_robust_list(0x555581290660, 24 [pid 25705] <... set_robust_list resumed>) = 0 [pid 25704] write(3, "1000", 4 [pid 25705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25704] <... write resumed>) = 4 [pid 25702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25706] <... set_robust_list resumed>) = 0 [pid 25705] <... prctl resumed>) = 0 [pid 25704] close(3 [pid 25703] <... openat resumed>) = 3 [pid 25702] exit_group(0 [pid 25705] setpgid(0, 0 [pid 25704] <... close resumed>) = 0 [pid 25705] <... setpgid resumed>) = 0 [pid 25704] write(1, "executing program\n", 18 [pid 25702] <... exit_group resumed>) = ? executing program [pid 25706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25704] <... write resumed>) = 18 [pid 25703] write(3, "1000", 4 [pid 25706] <... prctl resumed>) = 0 [pid 25705] <... openat resumed>) = 3 [pid 25704] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25703] <... write resumed>) = 4 [pid 25702] +++ exited with 0 +++ [pid 25706] setpgid(0, 0 [pid 25704] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25706] <... setpgid resumed>) = 0 [pid 25703] close(3 [pid 25705] write(3, "1000", 4 [pid 25704] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25704] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25703] <... close resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25705] <... write resumed>) = 4 [pid 25706] <... openat resumed>) = 3 executing program [pid 25704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25703] write(1, "executing program\n", 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25706] write(3, "1000", 4 [pid 25705] close(3 [pid 25703] <... write resumed>) = 18 [pid 25703] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25706] <... write resumed>) = 4 [pid 25705] <... close resumed>) = 0 [pid 25704] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25706] close(3 [pid 25705] write(1, "executing program\n", 18 executing program [pid 25703] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25706] <... close resumed>) = 0 [pid 25705] <... write resumed>) = 18 [pid 25704] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25703] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25706] write(1, "executing program\n", 18 [pid 25705] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25706] <... write resumed>) = 18 [pid 25705] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25704] exit_group(0 [pid 25705] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25704] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25703] <... bpf resumed>) = 3 [pid 25706] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25707 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 25705] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25703] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25706] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25707] set_robust_list(0x555581290660, 24) = 0 [pid 25707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25704] +++ exited with 0 +++ [pid 25707] <... prctl resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25707] setpgid(0, 0 [pid 25706] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25703] exit_group(0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25707] <... setpgid resumed>) = 0 [pid 25706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25703] <... exit_group resumed>) = ? [pid 25707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25707] write(3, "1000", 4 [pid 25706] <... bpf resumed>) = 3 [pid 25705] <... bpf resumed>) = 3 [pid 25703] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25707 [pid 25707] <... write resumed>) = 4 [pid 25706] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25707] close(3 [pid 25705] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25707] <... close resumed>) = 0 [pid 25706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25707] write(1, "executing program\n", 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25707] <... write resumed>) = 18 [pid 25706] exit_group(0 [pid 25705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25708 attached [pid 25707] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25706] <... exit_group resumed>) = ? [pid 25705] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25708] set_robust_list(0x555581290660, 24 [pid 25707] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25708 [pid 25708] <... set_robust_list resumed>) = 0 [pid 25707] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25707] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25709 attached [pid 25708] <... prctl resumed>) = 0 [pid 25706] +++ exited with 0 +++ [pid 25705] <... exit_group resumed>) = ? [pid 25709] set_robust_list(0x555581290660, 24 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25709] <... set_robust_list resumed>) = 0 [pid 25708] setpgid(0, 0 [pid 25707] <... bpf resumed>) = 3 [pid 25709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25705] +++ exited with 0 +++ [pid 25709] <... prctl resumed>) = 0 [pid 25708] <... setpgid resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25709 ./strace-static-x86_64: Process 25710 attached [pid 25709] setpgid(0, 0) = 0 [pid 25708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25710] set_robust_list(0x555581290660, 24 [pid 25707] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25710 [pid 25710] <... set_robust_list resumed>) = 0 [pid 25709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25708] <... openat resumed>) = 3 [pid 25707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25709] <... openat resumed>) = 3 [pid 25707] exit_group(0 [pid 25710] <... prctl resumed>) = 0 [pid 25708] write(3, "1000", 4 [pid 25707] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25710] setpgid(0, 0 [pid 25709] write(3, "1000", 4) = 4 [pid 25709] close(3) = 0 [pid 25709] write(1, "executing program\n", 18 [pid 25708] <... write resumed>) = 4 [pid 25707] +++ exited with 0 +++ [pid 25710] <... setpgid resumed>) = 0 [pid 25708] close(3executing program [pid 25709] <... write resumed>) = 18 [pid 25710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25708] <... close resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25709] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25711 attached [pid 25709] <... bpf resumed>, buf="cgroup", 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 25708] write(1, "executing program\n", 18 [pid 25710] <... openat resumed>) = 3 [pid 25711] set_robust_list(0x555581290660, 24 [pid 25710] write(3, "1000", 4 [pid 25709] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25708] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25711 [pid 25711] <... set_robust_list resumed>) = 0 [pid 25709] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25710] <... write resumed>) = 4 executing program [pid 25709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25708] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25711] <... prctl resumed>) = 0 [pid 25710] close(3 [pid 25708] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25711] setpgid(0, 0 [pid 25710] <... close resumed>) = 0 [pid 25708] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25710] write(1, "executing program\n", 18 [pid 25708] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... restart_syscall resumed>) = 0 [pid 25710] <... write resumed>) = 18 [pid 25709] <... bpf resumed>) = 3 [pid 25708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25711] <... setpgid resumed>) = 0 [pid 25710] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25709] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25710] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25708] <... bpf resumed>) = 3 [pid 25710] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25708] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25711] <... openat resumed>) = 3 [pid 25709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25711] write(3, "1000", 4 [pid 25709] exit_group(0 [pid 25711] <... write resumed>) = 4 [pid 25709] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25712 attached [pid 25711] close(3 [pid 25710] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25712] set_robust_list(0x555581290660, 24 [pid 25711] <... close resumed>) = 0 [pid 25710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25708] exit_group(0 [pid 25712] <... set_robust_list resumed>) = 0 [pid 25710] <... bpf resumed>) = 3 [pid 25708] <... exit_group resumed>) = ? [pid 25709] +++ exited with 0 +++ executing program [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25712 [pid 25712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25711] write(1, "executing program\n", 18) = 18 [pid 25711] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25708] +++ exited with 0 +++ [pid 25712] <... prctl resumed>) = 0 [pid 25711] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25710] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25712] setpgid(0, 0 [pid 25711] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25712] <... setpgid resumed>) = 0 [pid 25711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25710] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 25712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25712] <... openat resumed>) = 3 [pid 25711] <... bpf resumed>) = 3 [pid 25710] <... exit_group resumed>) = ? [pid 25712] write(3, "1000", 4 [pid 25710] +++ exited with 0 +++ [pid 25712] <... write resumed>) = 4 [pid 25712] close(3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25713 attached ./strace-static-x86_64: Process 25714 attached [pid 25712] <... close resumed>) = 0 executing program [pid 25711] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25714] set_robust_list(0x555581290660, 24 [pid 25713] set_robust_list(0x555581290660, 24 [pid 25712] write(1, "executing program\n", 18 [pid 25711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25714] <... set_robust_list resumed>) = 0 [pid 25712] <... write resumed>) = 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25714 [pid 25714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25713] <... set_robust_list resumed>) = 0 [pid 25712] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25711] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25713 [pid 25714] <... prctl resumed>) = 0 [pid 25713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25711] <... exit_group resumed>) = ? [pid 25712] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25714] setpgid(0, 0 [pid 25712] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25714] <... setpgid resumed>) = 0 [pid 25714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25712] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25714] <... openat resumed>) = 3 [pid 25713] <... prctl resumed>) = 0 [pid 25711] +++ exited with 0 +++ [pid 25713] setpgid(0, 0) = 0 [pid 25713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25713] write(3, "1000", 4) = 4 [pid 25713] close(3 [pid 25712] <... bpf resumed>) = 3 [pid 25713] <... close resumed>) = 0 executing program [pid 25713] write(1, "executing program\n", 18) = 18 [pid 25714] write(3, "1000", 4 [pid 25713] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25712] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25714] <... write resumed>) = 4 [pid 25712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25714] close(3 [pid 25713] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25712] exit_group(0 [pid 25714] <... close resumed>) = 0 [pid 25713] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) executing program [pid 25714] write(1, "executing program\n", 18 [pid 25712] <... exit_group resumed>) = ? [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25714] <... write resumed>) = 18 [pid 25713] <... bpf resumed>) = 3 [pid 25712] +++ exited with 0 +++ ./strace-static-x86_64: Process 25715 attached [pid 25714] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25715] set_robust_list(0x555581290660, 24 [pid 25714] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25715] <... set_robust_list resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25715 [pid 25714] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25714] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25713] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25715] <... prctl resumed>) = 0 [pid 25715] setpgid(0, 0 [pid 25714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 25715] <... setpgid resumed>) = 0 [pid 25713] exit_group(0 [pid 25715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25713] <... exit_group resumed>) = ? [pid 25714] <... bpf resumed>) = 3 [pid 25714] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25715] <... openat resumed>) = 3 [pid 25714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25713] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... restart_syscall resumed>) = 0 [pid 25715] write(3, "1000", 4 [pid 25714] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25716 attached [pid 25715] <... write resumed>) = 4 [pid 25714] <... exit_group resumed>) = ? [pid 25716] set_robust_list(0x555581290660, 24 [pid 25715] close(3executing program [pid 25716] <... set_robust_list resumed>) = 0 [pid 25715] <... close resumed>) = 0 [pid 25716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25715] write(1, "executing program\n", 18) = 18 [pid 25716] <... prctl resumed>) = 0 [pid 25715] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25716] setpgid(0, 0) = 0 [pid 25715] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25715] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25714] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25716 [pid 25715] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25716] <... openat resumed>) = 3 [pid 25715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25716] write(3, "1000", 4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25718 attached ./strace-static-x86_64: Process 25717 attached [pid 25715] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25719 attached [pid 25718] set_robust_list(0x555581290660, 24 [pid 25717] set_robust_list(0x555581290660, 24 [pid 25716] <... write resumed>) = 4 [pid 25715] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25717 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25719 [pid 25718] <... set_robust_list resumed>) = 0 [pid 25716] close(3 [pid 25715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25718 [pid 25719] set_robust_list(0x555581290660, 24 [pid 25718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25717] <... set_robust_list resumed>) = 0 [pid 25716] <... close resumed>) = 0 [pid 25715] exit_group(0 [pid 25719] <... set_robust_list resumed>) = 0 executing program [pid 25718] <... prctl resumed>) = 0 [pid 25717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25716] write(1, "executing program\n", 18 [pid 25715] <... exit_group resumed>) = ? [pid 25719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25718] setpgid(0, 0 [pid 25717] <... prctl resumed>) = 0 [pid 25716] <... write resumed>) = 18 [pid 25719] <... prctl resumed>) = 0 [pid 25716] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25719] setpgid(0, 0 [pid 25716] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25718] <... setpgid resumed>) = 0 [pid 25716] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25719] <... setpgid resumed>) = 0 [pid 25718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25717] setpgid(0, 0 [pid 25716] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25717] <... setpgid resumed>) = 0 [pid 25716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25715] +++ exited with 0 +++ [pid 25719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25718] <... openat resumed>) = 3 [pid 25717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25716] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25719] <... openat resumed>) = 3 [pid 25717] <... openat resumed>) = 3 [pid 25719] write(3, "1000", 4 [pid 25718] write(3, "1000", 4 [pid 25717] write(3, "1000", 4 [pid 25716] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25719] <... write resumed>) = 4 [pid 25718] <... write resumed>) = 4 [pid 25717] <... write resumed>) = 4 [pid 25716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25719] close(3 [pid 25718] close(3 [pid 25717] close(3 [pid 25716] exit_group(0 [pid 25719] <... close resumed>) = 0 [pid 25718] <... close resumed>) = 0 [pid 25717] <... close resumed>) = 0 executing program [pid 25716] <... exit_group resumed>) = ? [pid 25719] write(1, "executing program\n", 18executing program executing program [pid 25718] write(1, "executing program\n", 18 [pid 25717] write(1, "executing program\n", 18 [pid 25719] <... write resumed>) = 18 [pid 25718] <... write resumed>) = 18 [pid 25717] <... write resumed>) = 18 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25719] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25716] +++ exited with 0 +++ [pid 25718] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25719] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25718] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25717] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25719] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25718] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25717] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25720 attached [pid 25719] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25718] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25717] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... restart_syscall resumed>) = 0 [pid 25719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25717] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25720] set_robust_list(0x555581290660, 24 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25720 [pid 25720] <... set_robust_list resumed>) = 0 [pid 25717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25719] <... bpf resumed>) = 3 [pid 25718] <... bpf resumed>) = 3 [pid 25720] <... prctl resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25720] setpgid(0, 0 [pid 25719] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25717] <... bpf resumed>) = 3 [pid 25719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25721 attached [pid 25720] <... setpgid resumed>) = 0 [pid 25718] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25719] exit_group(0 [pid 25720] <... openat resumed>) = 3 [pid 25721] set_robust_list(0x555581290660, 24 [pid 25720] write(3, "1000", 4 [pid 25719] <... exit_group resumed>) = ? [pid 25718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25717] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25721 [pid 25721] <... set_robust_list resumed>) = 0 [pid 25720] <... write resumed>) = 4 [pid 25717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25720] close(3 [pid 25717] exit_group(0 [pid 25720] <... close resumed>) = 0 [pid 25720] write(1, "executing program\n", 18 [pid 25717] <... exit_group resumed>) = ? executing program [pid 25721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25720] <... write resumed>) = 18 [pid 25718] exit_group(0 [pid 25717] +++ exited with 0 +++ [pid 25721] <... prctl resumed>) = 0 [pid 25719] +++ exited with 0 +++ [pid 25718] <... exit_group resumed>) = ? [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25720] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25721] setpgid(0, 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25721] <... setpgid resumed>) = 0 [pid 25720] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25720] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25720] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25721] <... openat resumed>) = 3 [pid 25721] write(3, "1000", 4 [pid 25718] +++ exited with 0 +++ [pid 25721] <... write resumed>) = 4 [pid 25721] close(3executing program ) = 0 [pid 25721] write(1, "executing program\n", 18) = 18 [pid 25720] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25721] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25720] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25721] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25721] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25720] exit_group(0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25721] <... bpf resumed>) = 3 [pid 25720] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25721] 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 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25721] exit_group(0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25721] <... exit_group resumed>) = ? [pid 25720] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25722 attached [pid 25722] set_robust_list(0x555581290660, 24) = 0 [pid 25722] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25723 attached ./strace-static-x86_64: Process 25724 attached [pid 25723] set_robust_list(0x555581290660, 24 [pid 25722] <... prctl resumed>) = 0 [pid 25721] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25723 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25724 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25722 [pid 25724] set_robust_list(0x555581290660, 24 [pid 25723] <... set_robust_list resumed>) = 0 [pid 25722] setpgid(0, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25722] <... setpgid resumed>) = 0 [pid 25724] <... set_robust_list resumed>) = 0 [pid 25722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25723] <... prctl resumed>) = 0 [pid 25724] <... prctl resumed>) = 0 [pid 25723] setpgid(0, 0 [pid 25724] setpgid(0, 0 [pid 25723] <... setpgid resumed>) = 0 [pid 25722] <... openat resumed>) = 3 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25724] <... setpgid resumed>) = 0 [pid 25724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25725 attached [pid 25724] <... openat resumed>) = 3 [pid 25722] write(3, "1000", 4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25723] <... openat resumed>) = 3 [pid 25722] <... write resumed>) = 4 [pid 25725] set_robust_list(0x555581290660, 24 [pid 25724] write(3, "1000", 4 [pid 25722] close(3 [pid 25725] <... set_robust_list resumed>) = 0 [pid 25724] <... write resumed>) = 4 [pid 25725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25724] close(3 [pid 25722] <... close resumed>) = 0 [pid 25724] <... close resumed>) = 0 [pid 25723] write(3, "1000", 4 [pid 25722] write(1, "executing program\n", 18 [pid 25725] <... prctl resumed>) = 0 executing program executing program [pid 25724] write(1, "executing program\n", 18 [pid 25725] setpgid(0, 0 [pid 25724] <... write resumed>) = 18 [pid 25723] <... write resumed>) = 4 [pid 25722] <... write resumed>) = 18 ./strace-static-x86_64: Process 25726 attached [pid 25725] <... setpgid resumed>) = 0 [pid 25724] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25723] close(3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25725 [pid 25726] set_robust_list(0x555581290660, 24 [pid 25725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25723] <... close resumed>) = 0 executing program [pid 25722] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25726] <... set_robust_list resumed>) = 0 [pid 25723] write(1, "executing program\n", 18 [pid 25722] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25723] <... write resumed>) = 18 [pid 25726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25725] <... openat resumed>) = 3 [pid 25724] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25723] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25722] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25726 [pid 25726] <... prctl resumed>) = 0 [pid 25725] write(3, "1000", 4 [pid 25724] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25723] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25722] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25726] setpgid(0, 0 [pid 25725] <... write resumed>) = 4 [pid 25724] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25723] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25726] <... setpgid resumed>) = 0 [pid 25725] close(3 [pid 25724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25723] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25725] <... close resumed>) = 0 [pid 25723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25722] <... bpf resumed>) = 3 executing program [pid 25725] write(1, "executing program\n", 18 [pid 25724] <... bpf resumed>) = 3 [pid 25723] <... bpf resumed>) = 3 [pid 25722] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25726] <... openat resumed>) = 3 [pid 25725] <... write resumed>) = 18 [pid 25724] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25723] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25726] write(3, "1000", 4 [pid 25725] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25726] <... write resumed>) = 4 [pid 25725] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25722] exit_group(0 [pid 25726] close(3 [pid 25725] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25726] <... close resumed>) = 0 [pid 25723] exit_group(0 [pid 25726] write(1, "executing program\n", 18 [pid 25722] <... exit_group resumed>) = ? [pid 25723] <... exit_group resumed>) = ? [pid 25726] <... write resumed>) = 18 [pid 25725] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25726] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25724] exit_group(0 [pid 25726] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25723] +++ exited with 0 +++ [pid 25722] +++ exited with 0 +++ [pid 25726] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25724] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25726] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25725] <... bpf resumed>) = 3 [pid 25724] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25727 attached [pid 25726] <... bpf resumed>) = 3 [pid 25725] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25727] set_robust_list(0x555581290660, 24 [pid 25725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25727 ./strace-static-x86_64: Process 25728 attached [pid 25727] <... set_robust_list resumed>) = 0 [pid 25726] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25725] exit_group(0 [pid 25728] set_robust_list(0x555581290660, 24 [pid 25727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25725] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25728] <... set_robust_list resumed>) = 0 [pid 25727] <... prctl resumed>) = 0 [pid 25726] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25728 [pid 25728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25726] <... exit_group resumed>) = ? [pid 25728] <... prctl resumed>) = 0 [pid 25726] +++ exited with 0 +++ [pid 25725] +++ exited with 0 +++ [pid 25728] setpgid(0, 0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25728] <... setpgid resumed>) = 0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25729 attached [pid 25727] setpgid(0, 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25726, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25728] write(3, "1000", 4 [pid 25727] <... setpgid resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25729 [pid 25729] set_robust_list(0x555581290660, 24 [pid 25728] <... write resumed>) = 4 [pid 5845] <... restart_syscall resumed>) = 0 executing program executing program [pid 25729] <... set_robust_list resumed>) = 0 [pid 25728] close(3 [pid 25727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25728] <... close resumed>) = 0 [pid 25727] <... openat resumed>) = 3 [pid 25729] <... prctl resumed>) = 0 [pid 25728] write(1, "executing program\n", 18 [pid 25729] setpgid(0, 0 [pid 25728] <... write resumed>) = 18 [pid 25727] write(3, "1000", 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25729] <... setpgid resumed>) = 0 [pid 25728] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25728] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25727] <... write resumed>) = 4 [pid 25728] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25727] close(3) = 0 ./strace-static-x86_64: Process 25730 attached [pid 25727] write(1, "executing program\n", 18 [pid 25728] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25729] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25731 attached [pid 25731] set_robust_list(0x555581290660, 24 [pid 25730] set_robust_list(0x555581290660, 24 [pid 25729] write(3, "1000", 4 [pid 25728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25727] <... write resumed>) = 18 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25730 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25731 [pid 25731] <... set_robust_list resumed>) = 0 [pid 25730] <... set_robust_list resumed>) = 0 [pid 25729] <... write resumed>) = 4 [pid 25727] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25729] close(3 [pid 25727] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25729] <... close resumed>) = 0 [pid 25727] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25729] write(1, "executing program\n", 18executing program [pid 25727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25730] <... prctl resumed>) = 0 [pid 25729] <... write resumed>) = 18 [pid 25728] <... bpf resumed>) = 3 [pid 25731] <... prctl resumed>) = 0 [pid 25730] setpgid(0, 0 [pid 25729] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25727] <... bpf resumed>) = 3 [pid 25729] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25731] setpgid(0, 0 [pid 25730] <... setpgid resumed>) = 0 [pid 25729] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25728] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25727] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25731] <... setpgid resumed>) = 0 [pid 25730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25729] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25730] <... openat resumed>) = 3 [pid 25729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25731] <... openat resumed>) = 3 [pid 25730] write(3, "1000", 4 [pid 25728] exit_group(0 [pid 25727] exit_group(0 [pid 25730] <... write resumed>) = 4 [pid 25730] close(3 [pid 25727] <... exit_group resumed>) = ? [pid 25730] <... close resumed>) = 0 [pid 25728] <... exit_group resumed>) = ? [pid 25729] <... bpf resumed>) = 3 executing program [pid 25729] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25730] write(1, "executing program\n", 18) = 18 [pid 25731] write(3, "1000", 4 [pid 25730] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25728] +++ exited with 0 +++ [pid 25727] +++ exited with 0 +++ [pid 25730] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25730] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25729] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25731] <... write resumed>) = 4 [pid 25730] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25731] close(3 [pid 25729] <... exit_group resumed>) = ? [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25731] <... close resumed>) = 0 [pid 25730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25730] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25731] write(1, "executing program\n", 18 [pid 25729] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 executing program [pid 25730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25731] <... write resumed>) = 18 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25730] exit_group(0 [pid 25731] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25730] <... exit_group resumed>) = ? [pid 25731] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25731] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25730] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25731] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25732 attached [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25732 ./strace-static-x86_64: Process 25733 attached [pid 25732] set_robust_list(0x555581290660, 24 [pid 25731] <... bpf resumed>) = 3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25733] set_robust_list(0x555581290660, 24 [pid 25732] <... set_robust_list resumed>) = 0 [pid 25731] 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 25734 attached [pid 25733] <... set_robust_list resumed>) = 0 [pid 25732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25733 [pid 25733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25731] exit_group(0 [pid 25733] <... prctl resumed>) = 0 [pid 25734] set_robust_list(0x555581290660, 24 [pid 25733] setpgid(0, 0 [pid 25731] <... exit_group resumed>) = ? [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25734 [pid 25734] <... set_robust_list resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25732] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25735 attached [pid 25733] <... setpgid resumed>) = 0 [pid 25732] setpgid(0, 0 [pid 25734] <... prctl resumed>) = 0 [pid 25733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25735] set_robust_list(0x555581290660, 24 [pid 25734] setpgid(0, 0 [pid 25732] <... setpgid resumed>) = 0 [pid 25731] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25735 [pid 25735] <... set_robust_list resumed>) = 0 [pid 25734] <... setpgid resumed>) = 0 [pid 25733] <... openat resumed>) = 3 [pid 25732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25731, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25733] write(3, "1000", 4 [pid 25732] <... openat resumed>) = 3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25735] <... prctl resumed>) = 0 [pid 25733] <... write resumed>) = 4 [pid 25732] write(3, "1000", 4 [pid 25735] setpgid(0, 0 [pid 25734] <... openat resumed>) = 3 [pid 25733] close(3 [pid 25732] <... write resumed>) = 4 [pid 25735] <... setpgid resumed>) = 0 [pid 25734] write(3, "1000", 4 [pid 25733] <... close resumed>) = 0 [pid 25732] close(3 [pid 25734] <... write resumed>) = 4 [pid 25734] close(3) = 0 [pid 25734] write(1, "executing program\n", 18executing program [pid 25735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25733] write(1, "executing program\n", 18 [pid 25732] <... close resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 executing program executing program [pid 25733] <... write resumed>) = 18 [pid 25732] write(1, "executing program\n", 18 [pid 25735] <... openat resumed>) = 3 [pid 25734] <... write resumed>) = 18 executing program [pid 25733] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25732] <... write resumed>) = 18 [pid 25734] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25732] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25735] write(3, "1000", 4 [pid 25734] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25735] <... write resumed>) = 4 [pid 25734] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25735] close(3 [pid 25734] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25735] <... close resumed>) = 0 [pid 25734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25735] write(1, "executing program\n", 18 [pid 25733] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25732] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25735] <... write resumed>) = 18 [pid 25734] <... bpf resumed>) = 3 [pid 25733] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25732] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25735] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25734] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25733] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25732] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25735] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25736 attached [pid 25735] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25734] exit_group(0 [pid 25735] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25736] set_robust_list(0x555581290660, 24 [pid 25734] <... exit_group resumed>) = ? [pid 25733] <... bpf resumed>) = 3 [pid 25732] <... bpf resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25736 [pid 25736] <... set_robust_list resumed>) = 0 [pid 25736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25733] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25735] <... bpf resumed>) = 3 [pid 25733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25736] <... prctl resumed>) = 0 [pid 25732] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25736] setpgid(0, 0 [pid 25732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25732] exit_group(0 [pid 25736] <... setpgid resumed>) = 0 [pid 25735] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25734] +++ exited with 0 +++ [pid 25733] exit_group(0 [pid 25732] <... exit_group resumed>) = ? [pid 25736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25733] <... exit_group resumed>) = ? [pid 25736] <... openat resumed>) = 3 [pid 25735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25732] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25734, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25736] write(3, "1000", 4 [pid 25735] exit_group(0 [pid 25736] <... write resumed>) = 4 [pid 25736] close(3 [pid 25735] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25736] <... close resumed>) = 0 [pid 25733] +++ exited with 0 +++ [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25736] write(1, "executing program\n", 18 [pid 25735] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25737 attached [pid 25736] <... write resumed>) = 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25738 attached [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25736] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25738] set_robust_list(0x555581290660, 24 [pid 25737] set_robust_list(0x555581290660, 24 [pid 25736] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25738 [pid 25738] <... set_robust_list resumed>) = 0 [pid 25737] <... set_robust_list resumed>) = 0 [pid 25736] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25737 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25738] setpgid(0, 0 [pid 25737] <... prctl resumed>) = 0 [pid 25738] <... setpgid resumed>) = 0 [pid 25737] setpgid(0, 0 [pid 25736] <... bpf resumed>) = 3 [pid 25737] <... setpgid resumed>) = 0 [pid 25738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25737] <... openat resumed>) = 3 [pid 25737] write(3, "1000", 4./strace-static-x86_64: Process 25739 attached [pid 25738] <... openat resumed>) = 3 [pid 25736] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25737] <... write resumed>) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25739 ./strace-static-x86_64: Process 25740 attached [pid 25739] set_robust_list(0x555581290660, 24 [pid 25738] write(3, "1000", 4 [pid 25737] close(3 [pid 25736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25738] <... write resumed>) = 4 [pid 25737] <... close resumed>) = 0 [pid 25736] exit_group(0 [pid 25740] set_robust_list(0x555581290660, 24 [pid 25739] <... set_robust_list resumed>) = 0 [pid 25740] <... set_robust_list resumed>) = 0 [pid 25738] close(3 [pid 25737] write(1, "executing program\n", 18executing program [pid 25736] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25740 [pid 25740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25738] <... close resumed>) = 0 [pid 25737] <... write resumed>) = 18 [pid 25740] <... prctl resumed>) = 0 [pid 25739] <... prctl resumed>) = 0 [pid 25740] setpgid(0, 0 [pid 25739] setpgid(0, 0 [pid 25738] write(1, "executing program\n", 18executing program [pid 25737] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25736] +++ exited with 0 +++ [pid 25739] <... setpgid resumed>) = 0 [pid 25738] <... write resumed>) = 18 [pid 25737] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25738] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25737] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25738] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25737] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25738] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25740] <... setpgid resumed>) = 0 [pid 25740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25736, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25740] <... openat resumed>) = 3 [pid 25739] <... openat resumed>) = 3 [pid 25738] <... bpf resumed>) = 3 [pid 25737] <... bpf resumed>) = 3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25740] write(3, "1000", 4 [pid 25738] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25740] <... write resumed>) = 4 [pid 25739] write(3, "1000", 4 [pid 25738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25737] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25739] <... write resumed>) = 4 [pid 25738] exit_group(0 [pid 25737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25740] close(3 [pid 25739] close(3 [pid 25740] <... close resumed>) = 0 executing program [pid 25740] write(1, "executing program\n", 18 [pid 25739] <... close resumed>) = 0 [pid 25738] <... exit_group resumed>) = ? [pid 25737] exit_group(0 executing program [pid 25740] <... write resumed>) = 18 [pid 25739] write(1, "executing program\n", 18 [pid 25737] <... exit_group resumed>) = ? [pid 5845] <... restart_syscall resumed>) = 0 [pid 25740] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25739] <... write resumed>) = 18 [pid 25739] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25741 attached [pid 25740] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25739] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25738] +++ exited with 0 +++ [pid 25740] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25741] set_robust_list(0x555581290660, 24) = 0 [pid 25741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25737] +++ exited with 0 +++ [pid 25741] <... prctl resumed>) = 0 [pid 25740] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25739] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25741 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25741] setpgid(0, 0 [pid 25740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25739] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25741] <... setpgid resumed>) = 0 [pid 25739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25740] <... bpf resumed>) = 3 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25740] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25739] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25742 attached [pid 25741] <... openat resumed>) = 3 [pid 25740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25742] set_robust_list(0x555581290660, 24 [pid 25739] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25740] exit_group(0 [pid 25742] <... set_robust_list resumed>) = 0 [pid 25739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25742 [pid 25742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25741] write(3, "1000", 4 [pid 25740] <... exit_group resumed>) = ? [pid 25742] <... prctl resumed>) = 0 [pid 25741] <... write resumed>) = 4 [pid 25739] exit_group(0 [pid 25742] setpgid(0, 0 [pid 25739] <... exit_group resumed>) = ? [pid 25742] <... setpgid resumed>) = 0 [pid 25740] +++ exited with 0 +++ [pid 25742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25741] close(3 [pid 25742] <... openat resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25742] write(3, "1000", 4 [pid 5848] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25742] <... write resumed>) = 4 [pid 25741] <... close resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25742] close(3 [pid 25741] write(1, "executing program\n", 18 [pid 25742] <... close resumed>) = 0 [pid 25741] <... write resumed>) = 18 [pid 25739] +++ exited with 0 +++ executing program [pid 25742] write(1, "executing program\n", 18 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25742] <... write resumed>) = 18 [pid 25741] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25741] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25742] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25741] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25742] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25742] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25741] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25743 attached ./strace-static-x86_64: Process 25744 attached [pid 25742] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25744 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25743 [pid 25744] set_robust_list(0x555581290660, 24 [pid 25743] set_robust_list(0x555581290660, 24 [pid 25742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25741] <... bpf resumed>) = 3 [pid 25744] <... set_robust_list resumed>) = 0 [pid 25741] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25743] <... set_robust_list resumed>) = 0 [pid 25744] <... prctl resumed>) = 0 [pid 25742] <... bpf resumed>) = 3 [pid 25743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25742] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25744] setpgid(0, 0 [pid 25743] <... prctl resumed>) = 0 [pid 25742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25744] <... setpgid resumed>) = 0 [pid 25743] setpgid(0, 0 [pid 25742] exit_group(0) = ? [pid 25744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25743] <... setpgid resumed>) = 0 [pid 25742] +++ exited with 0 +++ [pid 25741] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25741] <... exit_group resumed>) = ? [pid 25744] <... openat resumed>) = 3 [pid 25743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25744] write(3, "1000", 4 [pid 25741] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25744] <... write resumed>) = 4 [pid 25743] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25743] write(3, "1000", 4 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25741, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25744] close(3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25744] <... close resumed>) = 0 [pid 25744] write(1, "executing program\n", 18executing program ) = 18 [pid 25744] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25745 attached [pid 25743] <... write resumed>) = 4 [pid 25745] set_robust_list(0x555581290660, 24 [pid 25744] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25743] close(3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25745 [pid 25745] <... set_robust_list resumed>) = 0 [pid 25744] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25743] <... close resumed>) = 0 executing program [pid 25745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25744] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25743] write(1, "executing program\n", 18 [pid 25744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25745] <... prctl resumed>) = 0 [pid 25743] <... write resumed>) = 18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25745] setpgid(0, 0 [pid 25744] <... bpf resumed>) = 3 [pid 25745] <... setpgid resumed>) = 0 [pid 25743] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25744] 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 25743] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25745] <... openat resumed>) = 3 [pid 25744] exit_group(0 [pid 25743] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25746 attached [pid 25745] write(3, "1000", 4 [pid 25744] <... exit_group resumed>) = ? [pid 25743] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25746] set_robust_list(0x555581290660, 24 [pid 25745] <... write resumed>) = 4 executing program [pid 25745] close(3) = 0 [pid 25745] write(1, "executing program\n", 18) = 18 [pid 25744] +++ exited with 0 +++ [pid 25743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25746 [pid 25745] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25747 attached [pid 25746] <... set_robust_list resumed>) = 0 [pid 25745] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25745] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25747] set_robust_list(0x555581290660, 24 [pid 25746] <... prctl resumed>) = 0 [pid 25745] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25743] <... bpf resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25747] <... set_robust_list resumed>) = 0 [pid 25746] setpgid(0, 0 [pid 25745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25746] <... setpgid resumed>) = 0 [pid 25743] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25747 [pid 25745] <... bpf resumed>) = 3 [pid 25747] <... prctl resumed>) = 0 [pid 25746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25745] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25747] setpgid(0, 0 [pid 25746] <... openat resumed>) = 3 [pid 25747] <... setpgid resumed>) = 0 [pid 25745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25743] exit_group(0 [pid 25746] write(3, "1000", 4) = 4 [pid 25745] exit_group(0 [pid 25747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25743] <... exit_group resumed>) = ? [pid 25747] <... openat resumed>) = 3 [pid 25746] close(3 [pid 25745] <... exit_group resumed>) = ? [pid 5848] <... restart_syscall resumed>) = 0 [pid 25747] write(3, "1000", 4 [pid 25746] <... close resumed>) = 0 [pid 25743] +++ exited with 0 +++ [pid 25747] <... write resumed>) = 4 [pid 25746] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25747] close(3) = 0 executing program [pid 25747] write(1, "executing program\n", 18) = 18 [pid 25747] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 25745] +++ exited with 0 +++ [pid 25747] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25746] <... write resumed>) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25746] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25748 attached [pid 25747] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25746] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25749 attached [pid 25748] set_robust_list(0x555581290660, 24 [pid 25746] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25748 [pid 25749] set_robust_list(0x555581290660, 24 [pid 25748] <... set_robust_list resumed>) = 0 [pid 25747] <... bpf resumed>) = 3 [pid 25746] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25749 [pid 25748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25749] <... set_robust_list resumed>) = 0 [pid 25748] <... prctl resumed>) = 0 [pid 25747] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25748] setpgid(0, 0 [pid 25746] <... bpf resumed>) = 3 [pid 25749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25748] <... setpgid resumed>) = 0 [pid 25747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25749] <... prctl resumed>) = 0 [pid 25746] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25749] setpgid(0, 0 [pid 25748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25747] exit_group(0 [pid 25746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25749] <... setpgid resumed>) = 0 [pid 25747] <... exit_group resumed>) = ? [pid 25749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25748] <... openat resumed>) = 3 [pid 25746] exit_group(0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25747] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25747, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25748] write(3, "1000", 4 [pid 25746] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25750 attached [pid 25749] <... openat resumed>) = 3 [pid 25748] <... write resumed>) = 4 [pid 25749] write(3, "1000", 4 [pid 25750] set_robust_list(0x555581290660, 24 [pid 25749] <... write resumed>) = 4 [pid 25748] close(3 [pid 25746] +++ exited with 0 +++ [pid 25750] <... set_robust_list resumed>) = 0 [pid 25749] close(3 [pid 25748] <... close resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25746, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25750 [pid 25750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25749] <... close resumed>) = 0 [pid 25748] write(1, "executing program\n", 18 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25749] write(1, "executing program\n", 18executing program executing program [pid 25750] <... prctl resumed>) = 0 [pid 25749] <... write resumed>) = 18 [pid 25748] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25750] setpgid(0, 0 [pid 25749] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25748] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25751 attached [pid 25750] <... setpgid resumed>) = 0 [pid 25749] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25748] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25748] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25752 attached ) = -1 ENOENT (No such file or directory) [pid 25748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25752] set_robust_list(0x555581290660, 24executing program [pid 25751] set_robust_list(0x555581290660, 24 [pid 25750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25749] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25751 [pid 25752] <... set_robust_list resumed>) = 0 [pid 25751] <... set_robust_list resumed>) = 0 [pid 25749] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25748] <... bpf resumed>) = 3 [pid 25750] <... openat resumed>) = 3 [pid 25752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25748] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25752 [pid 25752] <... prctl resumed>) = 0 [pid 25751] <... prctl resumed>) = 0 [pid 25750] write(3, "1000", 4 [pid 25748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25752] setpgid(0, 0) = 0 [pid 25751] setpgid(0, 0 [pid 25750] <... write resumed>) = 4 [pid 25749] <... bpf resumed>) = 3 [pid 25748] exit_group(0 [pid 25751] <... setpgid resumed>) = 0 [pid 25750] close(3 [pid 25748] <... exit_group resumed>) = ? [pid 25752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25750] <... close resumed>) = 0 [pid 25749] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25752] <... openat resumed>) = 3 [pid 25750] write(1, "executing program\n", 18 [pid 25749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25750] <... write resumed>) = 18 [pid 25749] exit_group(0 [pid 25751] <... openat resumed>) = 3 [pid 25752] write(3, "1000", 4 [pid 25751] write(3, "1000", 4 [pid 25750] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25749] <... exit_group resumed>) = ? [pid 25752] <... write resumed>) = 4 [pid 25751] <... write resumed>) = 4 [pid 25750] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25748] +++ exited with 0 +++ [pid 25752] close(3 [pid 25751] close(3 [pid 25750] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25749] +++ exited with 0 +++ [pid 25752] <... close resumed>) = 0 [pid 25751] <... close resumed>) = 0 [pid 25750] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 25752] write(1, "executing program\n", 18 [pid 25751] write(1, "executing program\n", 18 [pid 25750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25752] <... write resumed>) = 18 [pid 25751] <... write resumed>) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25753 attached [pid 25752] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25751] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25750] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25753 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25753] set_robust_list(0x555581290660, 24 [pid 25750] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25753] <... set_robust_list resumed>) = 0 [pid 25752] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25751] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25752] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25751] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25750] exit_group(0 [pid 25752] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25751] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25753] <... prctl resumed>) = 0 [pid 25750] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25754 attached [pid 25753] setpgid(0, 0 [pid 25752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25754] set_robust_list(0x555581290660, 24 [pid 25753] <... setpgid resumed>) = 0 [pid 25750] +++ exited with 0 +++ [pid 25754] <... set_robust_list resumed>) = 0 [pid 25754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25752] <... bpf resumed>) = 3 [pid 25753] <... openat resumed>) = 3 [pid 25753] write(3, "1000", 4 [pid 25751] <... bpf resumed>) = 3 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25754 [pid 25754] <... prctl resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25754] setpgid(0, 0 [pid 25753] <... write resumed>) = 4 [pid 25752] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25751] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25753] close(3) = 0 [pid 25753] write(1, "executing program\n", 18) = 18 [pid 25754] <... setpgid resumed>) = 0 [pid 25753] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25753] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25753] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25753] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25752] exit_group(0 [pid 25754] <... openat resumed>) = 3 [pid 25751] exit_group(0 [pid 25752] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25754] write(3, "1000", 4 [pid 25751] <... exit_group resumed>) = ? [pid 25753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25752] +++ exited with 0 +++ [pid 25753] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25754] <... write resumed>) = 4 [pid 25751] +++ exited with 0 +++ [pid 25754] close(3 [pid 25753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25754] <... close resumed>) = 0 [pid 25753] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25754] write(1, "executing program\n", 18) = 18 [pid 25753] <... exit_group resumed>) = ? [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25755 attached [pid 25754] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25755] set_robust_list(0x555581290660, 24) = 0 [pid 25755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25755] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25756 attached [pid 25754] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25753] +++ exited with 0 +++ [pid 25755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25755 [pid 25756] set_robust_list(0x555581290660, 24 [pid 25754] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25756] <... set_robust_list resumed>) = 0 [pid 25754] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25756 [pid 25756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25755] <... openat resumed>) = 3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25755] write(3, "1000", 4 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25755] <... write resumed>) = 4 [pid 25756] <... prctl resumed>) = 0 [pid 25755] close(3) = 0 [pid 25754] <... bpf resumed>) = 3 executing program [pid 25756] setpgid(0, 0 [pid 25755] write(1, "executing program\n", 18) = 18 [pid 25755] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25756] <... setpgid resumed>) = 0 [pid 25755] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25754] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25755] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25755] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25754] exit_group(0 [pid 25756] <... openat resumed>) = 3 [pid 25756] write(3, "1000", 4 [pid 25755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25754] <... exit_group resumed>) = ? [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25756] <... write resumed>) = 4 [pid 25756] close(3) = 0 executing program [pid 25756] write(1, "executing program\n", 18./strace-static-x86_64: Process 25758 attached ./strace-static-x86_64: Process 25757 attached ) = 18 [pid 25755] <... bpf resumed>) = 3 [pid 25754] +++ exited with 0 +++ [pid 25757] set_robust_list(0x555581290660, 24) = 0 [pid 25756] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25756] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25758] set_robust_list(0x555581290660, 24 [pid 25756] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25755] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25758] <... set_robust_list resumed>) = 0 [pid 25757] <... prctl resumed>) = 0 [pid 25756] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25757 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25758 [pid 25758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25757] setpgid(0, 0 [pid 25756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25755] exit_group(0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25758] <... prctl resumed>) = 0 [pid 25757] <... setpgid resumed>) = 0 [pid 25758] setpgid(0, 0) = 0 [pid 25756] <... bpf resumed>) = 3 [pid 25758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25755] <... exit_group resumed>) = ? [pid 25758] <... openat resumed>) = 3 [pid 25758] write(3, "1000", 4 [pid 25756] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25758] <... write resumed>) = 4 [pid 25756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25758] close(3 [pid 25757] <... openat resumed>) = 3 [pid 25756] exit_group(0./strace-static-x86_64: Process 25759 attached [pid 25759] set_robust_list(0x555581290660, 24 [pid 25758] <... close resumed>) = 0 [pid 25759] <... set_robust_list resumed>) = 0 [pid 25758] write(1, "executing program\n", 18 [pid 25757] write(3, "1000", 4 [pid 25756] <... exit_group resumed>) = ? [pid 25759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25755] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25759 [pid 25759] setpgid(0, 0) = 0 executing program [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25756] +++ exited with 0 +++ [pid 25757] <... write resumed>) = 4 [pid 25758] <... write resumed>) = 18 [pid 25757] close(3executing program [pid 25758] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25757] <... close resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25758] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25757] write(1, "executing program\n", 18 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25756, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25759] <... openat resumed>) = 3 [pid 25758] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25757] <... write resumed>) = 18 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25759] write(3, "1000", 4 [pid 25758] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25759] <... write resumed>) = 4 [pid 25758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25757] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25759] close(3 [pid 25757] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25759] <... close resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25758] <... bpf resumed>) = 3 [pid 25757] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25760 attached [pid 25759] write(1, "executing program\n", 18executing program [pid 25757] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25759] <... write resumed>) = 18 [pid 25758] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25760 ./strace-static-x86_64: Process 25761 attached [pid 25760] set_robust_list(0x555581290660, 24 [pid 25759] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25759] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25759] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25761] set_robust_list(0x555581290660, 24 [pid 25760] <... set_robust_list resumed>) = 0 [pid 25759] <... bpf resumed>) = 3 [pid 25758] exit_group(0 [pid 25757] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25761 [pid 25760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25759] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25758] <... exit_group resumed>) = ? [pid 25759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25761] <... set_robust_list resumed>) = 0 [pid 25759] exit_group(0 [pid 25757] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25760] <... prctl resumed>) = 0 [pid 25761] <... prctl resumed>) = 0 [pid 25760] setpgid(0, 0 [pid 25761] setpgid(0, 0 [pid 25757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25761] <... setpgid resumed>) = 0 [pid 25760] <... setpgid resumed>) = 0 [pid 25760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25757] exit_group(0 [pid 25761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25760] <... openat resumed>) = 3 [pid 25759] <... exit_group resumed>) = ? [pid 25758] +++ exited with 0 +++ [pid 25757] <... exit_group resumed>) = ? [pid 25761] <... openat resumed>) = 3 [pid 25760] write(3, "1000", 4 [pid 25761] write(3, "1000", 4 [pid 25760] <... write resumed>) = 4 [pid 25761] <... write resumed>) = 4 [pid 25760] close(3 [pid 25761] close(3 [pid 25760] <... close resumed>) = 0 [pid 25757] +++ exited with 0 +++ [pid 25761] <... close resumed>) = 0 executing program [pid 25760] write(1, "executing program\n", 18 [pid 25759] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25758, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 25761] write(1, "executing program\n", 18 [pid 25760] <... write resumed>) = 18 [pid 25761] <... write resumed>) = 18 [pid 25760] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25761] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25760] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25761] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25760] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25761] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25760] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25761] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25760] <... bpf resumed>) = 3 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25761] <... bpf resumed>) = 3 [pid 25760] 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 25762 attached [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25761] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25760] exit_group(0 [pid 25761] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25762 ./strace-static-x86_64: Process 25763 attached [pid 25763] set_robust_list(0x555581290660, 24) = 0 [pid 25761] <... exit_group resumed>) = ? [pid 25762] set_robust_list(0x555581290660, 24 [pid 25760] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25763 [pid 25763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25762] <... set_robust_list resumed>) = 0 [pid 25761] +++ exited with 0 +++ [pid 25762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25763] <... prctl resumed>) = 0 [pid 25763] setpgid(0, 0 [pid 25762] <... prctl resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25762] setpgid(0, 0 [pid 25763] <... setpgid resumed>) = 0 [pid 25762] <... setpgid resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25762] <... openat resumed>) = 3 [pid 25760] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program ./strace-static-x86_64: Process 25766 attached ./strace-static-x86_64: Process 25765 attached ./strace-static-x86_64: Process 25764 attached [pid 25763] <... openat resumed>) = 3 [pid 25762] write(3, "1000", 4) = 4 [pid 25762] close(3 [pid 25765] set_robust_list(0x555581290660, 24 [pid 25762] <... close resumed>) = 0 [pid 25766] set_robust_list(0x555581290660, 24 [pid 25764] set_robust_list(0x555581290660, 24 [pid 25763] write(3, "1000", 4 [pid 25764] <... set_robust_list resumed>) = 0 [pid 25765] <... set_robust_list resumed>) = 0 [pid 25763] <... write resumed>) = 4 [pid 25762] write(1, "executing program\n", 18 [pid 25766] <... set_robust_list resumed>) = 0 [pid 25765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25763] close(3 [pid 25762] <... write resumed>) = 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25766 [pid 25766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25765] <... prctl resumed>) = 0 [pid 25764] <... prctl resumed>) = 0 [pid 25763] <... close resumed>) = 0 [pid 25762] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25765 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25764 [pid 25766] <... prctl resumed>) = 0 [pid 25765] setpgid(0, 0 [pid 25764] setpgid(0, 0 [pid 25763] write(1, "executing program\n", 18 [pid 25762] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25766] setpgid(0, 0 [pid 25765] <... setpgid resumed>) = 0 [pid 25764] <... setpgid resumed>) = 0 [pid 25763] <... write resumed>) = 18 [pid 25762] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25766] <... setpgid resumed>) = 0 [pid 25765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25763] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25762] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25765] <... openat resumed>) = 3 [pid 25762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25765] write(3, "1000", 4 [pid 25762] <... bpf resumed>) = 3 [pid 25765] <... write resumed>) = 4 [pid 25765] close(3executing program ) = 0 [pid 25765] write(1, "executing program\n", 18) = 18 [pid 25765] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25765] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25762] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25765] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25763] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25766] <... openat resumed>) = 3 [pid 25765] <... bpf resumed>) = 3 [pid 25764] <... openat resumed>) = 3 [pid 25763] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25762] exit_group(0 [pid 25766] write(3, "1000", 4 [pid 25765] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25764] write(3, "1000", 4 [pid 25763] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25762] <... exit_group resumed>) = ? [pid 25766] <... write resumed>) = 4 [pid 25765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25764] <... write resumed>) = 4 [pid 25763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25766] close(3 [pid 25765] exit_group(0 [pid 25764] close(3 [pid 25765] <... exit_group resumed>) = ? [pid 25766] <... close resumed>) = 0 [pid 25765] +++ exited with 0 +++ [pid 25764] <... close resumed>) = 0 [pid 25763] <... bpf resumed>) = 3 [pid 25764] write(1, "executing program\n", 18executing program [pid 25766] write(1, "executing program\n", 18 [pid 25764] <... write resumed>) = 18 executing program [pid 25764] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25766] <... write resumed>) = 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25764] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25764] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25764] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25766] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25763] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25762] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 25766] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25762, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25766] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25763] exit_group(0 [pid 25766] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25764] <... bpf resumed>) = 3 [pid 25763] <... exit_group resumed>) = ? [pid 25766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25764] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25767 attached [pid 25766] <... bpf resumed>) = 3 [pid 25764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25763] +++ exited with 0 +++ ./strace-static-x86_64: Process 25768 attached [pid 25767] set_robust_list(0x555581290660, 24 [pid 25764] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25767] <... set_robust_list resumed>) = 0 [pid 25764] <... exit_group resumed>) = ? [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25767 [pid 25768] set_robust_list(0x555581290660, 24 [pid 25767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25766] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25768] <... set_robust_list resumed>) = 0 [pid 25768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25767] <... prctl resumed>) = 0 [pid 25766] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25764] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25768 [pid 25768] <... prctl resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25764, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25767] setpgid(0, 0) = 0 [pid 25768] setpgid(0, 0 [pid 25766] exit_group(0 [pid 25767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25768] <... setpgid resumed>) = 0 [pid 25766] <... exit_group resumed>) = ? [pid 25767] <... openat resumed>) = 3 [pid 25766] +++ exited with 0 +++ [pid 25768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25768] <... openat resumed>) = 3 [pid 25767] write(3, "1000", 4executing program [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25769 attached [pid 25767] <... write resumed>) = 4 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25769] set_robust_list(0x555581290660, 24 [pid 25767] close(3 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25769 [pid 25767] <... close resumed>) = 0 [pid 25769] <... set_robust_list resumed>) = 0 [pid 25767] write(1, "executing program\n", 18 [pid 25769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25767] <... write resumed>) = 18 [pid 25769] <... prctl resumed>) = 0 [pid 25768] write(3, "1000", 4 [pid 25767] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25769] setpgid(0, 0) = 0 [pid 25769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25770 attached [pid 25768] <... write resumed>) = 4 [pid 25767] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5842] <... restart_syscall resumed>) = 0 [pid 25770] set_robust_list(0x555581290660, 24 [pid 25768] close(3 [pid 25769] <... openat resumed>) = 3 [pid 25768] <... close resumed>) = 0 [pid 25767] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25770 [pid 25770] <... set_robust_list resumed>) = 0 executing program [pid 25768] write(1, "executing program\n", 18 [pid 25770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25768] <... write resumed>) = 18 [pid 25768] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25767] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25770] <... prctl resumed>) = 0 [pid 25768] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25770] setpgid(0, 0 [pid 25768] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25770] <... setpgid resumed>) = 0 [pid 25768] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25769] write(3, "1000", 4 [pid 25768] <... bpf resumed>) = 3 [pid 25767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25769] <... write resumed>) = 4 [pid 25767] <... bpf resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25769] close(3executing program ) = 0 [pid 25769] write(1, "executing program\n", 18) = 18 [pid 25769] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25768] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25770] <... openat resumed>) = 3 [pid 25769] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25767] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25770] write(3, "1000", 4 [pid 25769] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25768] exit_group(0./strace-static-x86_64: Process 25771 attached [pid 25770] <... write resumed>) = 4 [pid 25769] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25768] <... exit_group resumed>) = ? [pid 25767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25771] set_robust_list(0x555581290660, 24 [pid 25770] close(3 [pid 25769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25767] exit_group(0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25771 [pid 25771] <... set_robust_list resumed>) = 0 [pid 25769] <... bpf resumed>) = 3 [pid 25771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25770] <... close resumed>) = 0 [pid 25768] +++ exited with 0 +++ [pid 25767] <... exit_group resumed>) = ? [pid 25771] <... prctl resumed>) = 0 [pid 25770] write(1, "executing program\n", 18 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25771] setpgid(0, 0) = 0 [pid 25771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25767] +++ exited with 0 +++ executing program [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25771] <... openat resumed>) = 3 [pid 25770] <... write resumed>) = 18 [pid 25769] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25770] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", 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 25772 attached [pid 25771] write(3, "1000", 4 [pid 25769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25771] <... write resumed>) = 4 [pid 25772] set_robust_list(0x555581290660, 24 [pid 25770] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25772] <... set_robust_list resumed>) = 0 [pid 25770] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25771] close(3 [pid 25770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25769] exit_group(0 [pid 25772] <... prctl resumed>) = 0 [pid 25771] <... close resumed>) = 0 [pid 25769] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25772 [pid 25772] setpgid(0, 0 [pid 25771] write(1, "executing program\n", 18 [pid 25770] <... bpf resumed>) = 3 [pid 25772] <... setpgid resumed>) = 0 [pid 25772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25770] 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 25772] <... openat resumed>) = 3 [pid 25771] <... write resumed>) = 18 [pid 25769] +++ exited with 0 +++ [pid 25772] write(3, "1000", 4 [pid 25771] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25770] exit_group(0 [pid 25771] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25771] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25772] <... write resumed>) = 4 [pid 25770] <... exit_group resumed>) = ? [pid 25772] close(3) = 0 executing program [pid 25772] write(1, "executing program\n", 18) = 18 [pid 25772] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25771] <... bpf resumed>) = 3 [pid 25770] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25772] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25772] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25773 attached [pid 25771] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25773 [pid 25773] set_robust_list(0x555581290660, 24 [pid 25772] <... bpf resumed>) = 3 [pid 25771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... restart_syscall resumed>) = 0 [pid 25773] <... set_robust_list resumed>) = 0 [pid 25772] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25773] <... prctl resumed>) = 0 [pid 25771] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25772] exit_group(0) = ? [pid 25773] setpgid(0, 0 [pid 25771] <... exit_group resumed>) = ? [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25774 attached ./strace-static-x86_64: Process 25775 attached [pid 25773] <... setpgid resumed>) = 0 [pid 25772] +++ exited with 0 +++ [pid 25771] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25774 [pid 25774] set_robust_list(0x555581290660, 24 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25774] <... set_robust_list resumed>) = 0 [pid 25775] set_robust_list(0x555581290660, 24 [pid 25774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25775 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25775] <... set_robust_list resumed>) = 0 [pid 25774] <... prctl resumed>) = 0 [pid 25774] setpgid(0, 0 [pid 25773] <... openat resumed>) = 3 [pid 25775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... restart_syscall resumed>) = 0 [pid 25773] write(3, "1000", 4 [pid 25774] <... setpgid resumed>) = 0 [pid 25775] <... prctl resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25773] <... write resumed>) = 4 [pid 25775] setpgid(0, 0 [pid 25773] close(3 [pid 25774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25773] <... close resumed>) = 0 [pid 25773] write(1, "executing program\n", 18) = 18 [pid 25773] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25776 attached [pid 25775] <... setpgid resumed>) = 0 [pid 25774] <... openat resumed>) = 3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25776] set_robust_list(0x555581290660, 24 [pid 25773] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25776 [pid 25776] <... set_robust_list resumed>) = 0 [pid 25773] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25777 attached [pid 25776] <... prctl resumed>) = 0 [pid 25775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25774] write(3, "1000", 4 [pid 25777] set_robust_list(0x555581290660, 24 [pid 25776] setpgid(0, 0 [pid 25774] <... write resumed>) = 4 [pid 25773] <... bpf resumed>) = 3 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25777 [pid 25777] <... set_robust_list resumed>) = 0 [pid 25776] <... setpgid resumed>) = 0 [pid 25775] <... openat resumed>) = 3 [pid 25774] close(3 [pid 25773] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25775] write(3, "1000", 4 [pid 25774] <... close resumed>) = 0 [pid 25773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25777] <... prctl resumed>) = 0 [pid 25775] <... write resumed>) = 4 [pid 25774] write(1, "executing program\n", 18 [pid 25777] setpgid(0, 0 [pid 25775] close(3 [pid 25774] <... write resumed>) = 18 executing program [pid 25773] exit_group(0 [pid 25777] <... setpgid resumed>) = 0 [pid 25776] <... openat resumed>) = 3 [pid 25775] <... close resumed>) = 0 [pid 25774] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25773] <... exit_group resumed>) = ? [pid 25775] write(1, "executing program\n", 18executing program [pid 25774] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25775] <... write resumed>) = 18 [pid 25774] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25777] <... openat resumed>) = 3 [pid 25776] write(3, "1000", 4 [pid 25775] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25774] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25776] <... write resumed>) = 4 [pid 25773] +++ exited with 0 +++ [pid 25775] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25777] write(3, "1000", 4 [pid 25776] close(3 [pid 25774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25775] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25777] <... write resumed>) = 4 [pid 25776] <... close resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25777] close(3 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25777] <... close resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 25777] write(1, "executing program\n", 18 [pid 25776] write(1, "executing program\n", 18 [pid 25775] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25777] <... write resumed>) = 18 [pid 25776] <... write resumed>) = 18 [pid 25775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25777] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25776] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25774] <... bpf resumed>) = 3 [pid 25774] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25777] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25776] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25775] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25777] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25776] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25775] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25777] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25776] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25778 attached [pid 25777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25774] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25778 [pid 25778] set_robust_list(0x555581290660, 24 [pid 25777] <... bpf resumed>) = 3 [pid 25775] exit_group(0 [pid 25778] <... set_robust_list resumed>) = 0 [pid 25777] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25776] <... bpf resumed>) = 3 [pid 25775] <... exit_group resumed>) = ? [pid 25774] <... exit_group resumed>) = ? [pid 25778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25777] exit_group(0 [pid 25778] <... prctl resumed>) = 0 [pid 25777] <... exit_group resumed>) = ? [pid 25776] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25774] +++ exited with 0 +++ [pid 25775] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25778] setpgid(0, 0) = 0 [pid 25777] +++ exited with 0 +++ [pid 25776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25776] exit_group(0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25778] <... openat resumed>) = 3 [pid 25776] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25780 attached ./strace-static-x86_64: Process 25779 attached [pid 25776] +++ exited with 0 +++ [pid 25778] write(3, "1000", 4 [pid 25780] set_robust_list(0x555581290660, 24 [pid 25779] set_robust_list(0x555581290660, 24 [pid 25778] <... write resumed>) = 4 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25779 [pid 25778] close(3 [pid 25780] <... set_robust_list resumed>) = 0 [pid 25779] <... set_robust_list resumed>) = 0 [pid 25778] <... close resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25778] write(1, "executing program\n", 18 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25780 executing program [pid 25780] <... prctl resumed>) = 0 [pid 25779] <... prctl resumed>) = 0 [pid 25778] <... write resumed>) = 18 [pid 25780] setpgid(0, 0 [pid 25779] setpgid(0, 0 [pid 25778] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25780] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25781 attached [pid 25780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25779] <... setpgid resumed>) = 0 [pid 25781] set_robust_list(0x555581290660, 24 [pid 25778] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25781] <... set_robust_list resumed>) = 0 [pid 25778] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25781 [pid 25781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25780] <... openat resumed>) = 3 [pid 25779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25778] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25780] write(3, "1000", 4 [pid 25779] <... openat resumed>) = 3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25781] <... prctl resumed>) = 0 [pid 25781] setpgid(0, 0) = 0 [pid 25781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25778] <... bpf resumed>) = 3 [pid 25781] <... openat resumed>) = 3 [pid 25780] <... write resumed>) = 4 [pid 25779] write(3, "1000", 4 [pid 25778] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25779] <... write resumed>) = 4 [pid 25781] write(3, "1000", 4 [pid 25780] close(3 [pid 25779] close(3 [pid 25778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25781] <... write resumed>) = 4 [pid 25780] <... close resumed>) = 0 [pid 25779] <... close resumed>) = 0 [pid 25781] close(3 [pid 25780] write(1, "executing program\n", 18executing program executing program [pid 25779] write(1, "executing program\n", 18 [pid 25778] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25781] <... close resumed>) = 0 [pid 25780] <... write resumed>) = 18 [pid 25779] <... write resumed>) = 18 executing program [pid 25781] write(1, "executing program\n", 18 [pid 25780] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25781] <... write resumed>) = 18 [pid 25781] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25781] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25782 attached [pid 25780] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25779] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25778] <... exit_group resumed>) = ? [pid 25781] <... bpf resumed>) = 3 [pid 25780] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25779] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25781] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25780] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25779] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25782 [pid 25779] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25782] set_robust_list(0x555581290660, 24 [pid 25781] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25780] <... bpf resumed>) = 3 [pid 25779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25782] <... set_robust_list resumed>) = 0 [pid 25781] exit_group(0) = ? [pid 25780] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25779] <... bpf resumed>) = 3 [pid 25778] +++ exited with 0 +++ [pid 25782] <... prctl resumed>) = 0 [pid 25781] +++ exited with 0 +++ [pid 25780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25782] setpgid(0, 0 [pid 25780] exit_group(0 [pid 25779] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25782] <... setpgid resumed>) = 0 [pid 25780] <... exit_group resumed>) = ? [pid 25779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25779] exit_group(0 [pid 25782] <... openat resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25779] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25783 attached ./strace-static-x86_64: Process 25784 attached [pid 25782] write(3, "1000", 4 [pid 25784] set_robust_list(0x555581290660, 24 [pid 25782] <... write resumed>) = 4 [pid 25782] close(3 [pid 25784] <... set_robust_list resumed>) = 0 [pid 25782] <... close resumed>) = 0 executing program [pid 25784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25782] write(1, "executing program\n", 18 [pid 25779] +++ exited with 0 +++ [pid 25782] <... write resumed>) = 18 [pid 25780] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25784 [pid 25784] <... prctl resumed>) = 0 [pid 25783] set_robust_list(0x555581290660, 24 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25784] setpgid(0, 0 [pid 25783] <... set_robust_list resumed>) = 0 [pid 25782] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25782] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25782] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25783 [pid 25782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25784] <... setpgid resumed>) = 0 [pid 25783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25783] <... prctl resumed>) = 0 [pid 25782] <... bpf resumed>) = 3 [pid 25782] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25784] <... openat resumed>) = 3 [pid 25783] setpgid(0, 0 [pid 5848] <... restart_syscall resumed>) = 0 [pid 25784] write(3, "1000", 4 [pid 25783] <... setpgid resumed>) = 0 [pid 25782] exit_group(0 [pid 25784] <... write resumed>) = 4 [pid 25783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25782] <... exit_group resumed>) = ? [pid 25784] close(3 [pid 25783] <... openat resumed>) = 3 [pid 25784] <... close resumed>) = 0 executing program [pid 25784] write(1, "executing program\n", 18 [pid 25783] write(3, "1000", 4 [pid 25782] +++ exited with 0 +++ [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25784] <... write resumed>) = 18 [pid 25783] <... write resumed>) = 4 [pid 25783] close(3 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25783] <... close resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25783] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25786 attached ./strace-static-x86_64: Process 25785 attached [pid 25784] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25783] <... write resumed>) = 18 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25784] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25786] set_robust_list(0x555581290660, 24 [pid 25785] set_robust_list(0x555581290660, 24 [pid 25784] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25786 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25785 [pid 25785] <... set_robust_list resumed>) = 0 [pid 25784] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25786] <... set_robust_list resumed>) = 0 [pid 25783] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25784] <... bpf resumed>) = 3 [pid 25785] <... prctl resumed>) = 0 [pid 25786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25785] setpgid(0, 0 [pid 25786] <... prctl resumed>) = 0 [pid 25785] <... setpgid resumed>) = 0 [pid 25784] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25783] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25786] setpgid(0, 0 [pid 25785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25786] <... setpgid resumed>) = 0 [pid 25786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25785] <... openat resumed>) = 3 [pid 25784] exit_group(0 [pid 25783] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25784] <... exit_group resumed>) = ? [pid 25783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25785] write(3, "1000", 4./strace-static-x86_64: Process 25787 attached [pid 25786] <... openat resumed>) = 3 [pid 25785] <... write resumed>) = 4 [pid 25783] <... bpf resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25787 [pid 25787] set_robust_list(0x555581290660, 24 [pid 25786] write(3, "1000", 4 [pid 25785] close(3 [pid 25784] +++ exited with 0 +++ [pid 25787] <... set_robust_list resumed>) = 0 [pid 25786] <... write resumed>) = 4 [pid 25786] close(3) = 0 [pid 25785] <... close resumed>) = 0 [pid 25785] write(1, "executing program\n", 18 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25786] write(1, "executing program\n", 18 [pid 25785] <... write resumed>) = 18 executing program executing program [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25786] <... write resumed>) = 18 [pid 25785] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25783] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25785] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25785] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25785] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25783] exit_group(0 [pid 25787] <... prctl resumed>) = 0 [pid 25786] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25787] setpgid(0, 0 [pid 25785] <... bpf resumed>) = 3 [pid 25783] <... exit_group resumed>) = ? [pid 25786] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] <... restart_syscall resumed>) = 0 [pid 25787] <... setpgid resumed>) = 0 [pid 25786] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25786] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25785] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25783] +++ exited with 0 +++ [pid 25785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25785] exit_group(0 [pid 25786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25785] <... exit_group resumed>) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25786] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25788 attached [pid 25787] <... openat resumed>) = 3 [pid 25786] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25783, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25788 [pid 25788] set_robust_list(0x555581290660, 24 [pid 25787] write(3, "1000", 4 [pid 25786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25785] +++ exited with 0 +++ [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25788] <... set_robust_list resumed>) = 0 [pid 25787] <... write resumed>) = 4 [pid 25786] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25789 attached [pid 25788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25787] close(3 [pid 25786] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25789 [pid 25788] <... prctl resumed>) = 0 [pid 25787] <... close resumed>) = 0 [pid 25789] set_robust_list(0x555581290660, 24) = 0 [pid 25789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25789] setpgid(0, 0) = 0 [pid 25788] setpgid(0, 0 [pid 25787] write(1, "executing program\n", 18 [pid 25786] +++ exited with 0 +++ [pid 25788] <... setpgid resumed>) = 0 executing program [pid 25789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25787] <... write resumed>) = 18 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25789] <... openat resumed>) = 3 [pid 25788] <... openat resumed>) = 3 [pid 25787] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25790 attached [pid 25789] write(3, "1000", 4 [pid 25788] write(3, "1000", 4 [pid 25787] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25789] <... write resumed>) = 4 [pid 25788] <... write resumed>) = 4 [pid 25787] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25789] close(3 [pid 25788] close(3 [pid 25787] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25790] set_robust_list(0x555581290660, 24 [pid 25789] <... close resumed>) = 0 [pid 25788] <... close resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25790 [pid 25790] <... set_robust_list resumed>) = 0 [pid 25789] write(1, "executing program\n", 18 [pid 25788] write(1, "executing program\n", 18 [pid 25787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program executing program ./strace-static-x86_64: Process 25791 attached [pid 25790] setpgid(0, 0 [pid 25789] <... write resumed>) = 18 [pid 25788] <... write resumed>) = 18 [pid 25791] set_robust_list(0x555581290660, 24 [pid 25790] <... setpgid resumed>) = 0 [pid 25788] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25791 [pid 25791] <... set_robust_list resumed>) = 0 [pid 25790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25789] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25788] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25787] <... bpf resumed>) = 3 [pid 25789] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25788] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25789] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25790] <... openat resumed>) = 3 [pid 25789] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25788] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25791] <... prctl resumed>) = 0 [pid 25791] setpgid(0, 0) = 0 [pid 25790] write(3, "1000", 4 [pid 25789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25787] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25790] <... write resumed>) = 4 [pid 25791] <... openat resumed>) = 3 [pid 25790] close(3 [pid 25788] <... bpf resumed>) = 3 [pid 25787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25789] <... bpf resumed>) = 3 executing program [pid 25790] <... close resumed>) = 0 [pid 25790] write(1, "executing program\n", 18 [pid 25791] write(3, "1000", 4 [pid 25790] <... write resumed>) = 18 [pid 25789] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25787] exit_group(0 [pid 25791] <... write resumed>) = 4 [pid 25790] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25789] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25788] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25787] <... exit_group resumed>) = ? [pid 25791] close(3 [pid 25790] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25789] exit_group(0 [pid 25788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25791] <... close resumed>) = 0 [pid 25789] <... exit_group resumed>) = ? [pid 25791] write(1, "executing program\n", 18 [pid 25790] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25788] exit_group(0 [pid 25791] <... write resumed>) = 18 [pid 25790] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25787] +++ exited with 0 +++ [pid 25791] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25788] <... exit_group resumed>) = ? [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25787, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25791] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25789] +++ exited with 0 +++ [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25791] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25790] <... bpf resumed>) = 3 [pid 25791] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25790] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25788] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25791] <... bpf resumed>) = 3 [pid 25790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25791] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25790] exit_group(0 [pid 5845] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25792 attached [pid 25791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25790] <... exit_group resumed>) = ? [pid 25792] set_robust_list(0x555581290660, 24 [pid 25791] exit_group(0 [pid 25792] <... set_robust_list resumed>) = 0 [pid 25792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25792] <... prctl resumed>) = 0 [pid 25791] <... exit_group resumed>) = ? [pid 25790] +++ exited with 0 +++ [pid 25792] setpgid(0, 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25792] <... setpgid resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25793 attached [pid 25792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25792] write(3, "1000", 4 [pid 25793] set_robust_list(0x555581290660, 24 [pid 25791] +++ exited with 0 +++ [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25792 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25793] <... set_robust_list resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25793 [pid 25793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25792] <... write resumed>) = 4 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25793] <... prctl resumed>) = 0 [pid 25792] close(3 [pid 25793] setpgid(0, 0) = 0 [pid 25792] <... close resumed>) = 0 executing program [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25794 attached [pid 25793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25792] write(1, "executing program\n", 18 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25792] <... write resumed>) = 18 [pid 25794] set_robust_list(0x555581290660, 24 [pid 25793] <... openat resumed>) = 3 [pid 25792] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25794] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25795 attached [pid 25794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25793] write(3, "1000", 4) = 4 [pid 25794] <... prctl resumed>) = 0 [pid 25793] close(3 [pid 25794] setpgid(0, 0 [pid 25793] <... close resumed>) = 0 [pid 25794] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25796 attached [pid 25795] set_robust_list(0x555581290660, 24 executing program [pid 25794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25793] write(1, "executing program\n", 18 [pid 25792] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25794 [pid 25795] <... set_robust_list resumed>) = 0 [pid 25792] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25795 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25796 [pid 25795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25794] <... openat resumed>) = 3 [pid 25793] <... write resumed>) = 18 [pid 25796] set_robust_list(0x555581290660, 24 [pid 25792] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25795] <... prctl resumed>) = 0 [pid 25794] write(3, "1000", 4 [pid 25793] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25796] <... set_robust_list resumed>) = 0 [pid 25795] setpgid(0, 0 [pid 25794] <... write resumed>) = 4 [pid 25793] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25794] close(3 [pid 25793] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25795] <... setpgid resumed>) = 0 [pid 25794] <... close resumed>) = 0 [pid 25793] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25792] <... bpf resumed>) = 3 [pid 25794] write(1, "executing program\n", 18 executing program [pid 25793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25796] <... prctl resumed>) = 0 [pid 25795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25794] <... write resumed>) = 18 [pid 25792] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25796] setpgid(0, 0 [pid 25794] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25793] <... bpf resumed>) = 3 [pid 25792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25796] <... setpgid resumed>) = 0 [pid 25794] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25793] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25795] <... openat resumed>) = 3 [pid 25794] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25792] exit_group(0 [pid 25793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25793] exit_group(0 [pid 25792] <... exit_group resumed>) = ? [pid 25796] <... openat resumed>) = 3 [pid 25795] write(3, "1000", 4) = 4 [pid 25794] <... bpf resumed>) = 3 [pid 25795] close(3 [pid 25793] <... exit_group resumed>) = ? executing program [pid 25796] write(3, "1000", 4 [pid 25795] <... close resumed>) = 0 [pid 25796] <... write resumed>) = 4 [pid 25795] write(1, "executing program\n", 18 [pid 25796] close(3 [pid 25795] <... write resumed>) = 18 [pid 25796] <... close resumed>) = 0 [pid 25795] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25794] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25793] +++ exited with 0 +++ [pid 25792] +++ exited with 0 +++ [pid 25796] write(1, "executing program\n", 18 [pid 25795] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25795] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25796] <... write resumed>) = 18 [pid 25794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25795] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25794] exit_group(0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25794] <... exit_group resumed>) = ? [pid 5842] <... restart_syscall resumed>) = 0 [pid 25796] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25796] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25794] +++ exited with 0 +++ [pid 25796] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5849] <... restart_syscall resumed>) = 0 [pid 25796] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25794, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25795] <... bpf resumed>) = 3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25797 attached [pid 25796] <... bpf resumed>) = 3 [pid 25795] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25797 ./strace-static-x86_64: Process 25799 attached ./strace-static-x86_64: Process 25798 attached [pid 25797] set_robust_list(0x555581290660, 24 [pid 25796] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25797] <... set_robust_list resumed>) = 0 [pid 25796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25795] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25799 [pid 25799] set_robust_list(0x555581290660, 24 [pid 25798] set_robust_list(0x555581290660, 24 [pid 25797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25796] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25798 [pid 25797] <... prctl resumed>) = 0 [pid 25796] <... exit_group resumed>) = ? [pid 25795] <... exit_group resumed>) = ? [pid 25799] <... set_robust_list resumed>) = 0 [pid 25798] <... set_robust_list resumed>) = 0 [pid 25797] setpgid(0, 0 [pid 25799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25799] <... prctl resumed>) = 0 [pid 25798] <... prctl resumed>) = 0 [pid 25796] +++ exited with 0 +++ [pid 25799] setpgid(0, 0 [pid 25798] setpgid(0, 0 [pid 25799] <... setpgid resumed>) = 0 [pid 25798] <... setpgid resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25797] <... setpgid resumed>) = 0 [pid 25795] +++ exited with 0 +++ [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25795, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25797] <... openat resumed>) = 3 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25797] write(3, "1000", 4executing program ) = 4 [pid 25797] close(3) = 0 [pid 25797] write(1, "executing program\n", 18) = 18 [pid 25798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25797] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25797] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25799] <... openat resumed>) = 3 [pid 25798] <... openat resumed>) = 3 [pid 25799] write(3, "1000", 4 [pid 25798] write(3, "1000", 4 [pid 25799] <... write resumed>) = 4 [pid 25798] <... write resumed>) = 4 [pid 25799] close(3 [pid 25798] close(3) = 0 executing program [pid 25797] <... bpf resumed>) = 3 [pid 25799] <... close resumed>) = 0 [pid 25798] write(1, "executing program\n", 18executing program [pid 25799] write(1, "executing program\n", 18 [pid 25798] <... write resumed>) = 18 [pid 25797] 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 25798] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25799] <... write resumed>) = 18 [pid 25797] exit_group(0 [pid 25798] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25799] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25797] <... exit_group resumed>) = ? [pid 25799] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25798] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25799] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25798] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25799] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25797] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 25799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25798] <... bpf resumed>) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 25799] <... bpf resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25798] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25799] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25800 attached [pid 25799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25798] exit_group(0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25800] set_robust_list(0x555581290660, 24 [pid 25799] exit_group(0 [pid 25798] <... exit_group resumed>) = ? [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25800 [pid 25800] <... set_robust_list resumed>) = 0 [pid 25798] +++ exited with 0 +++ ./strace-static-x86_64: Process 25801 attached [pid 25800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25799] <... exit_group resumed>) = ? [pid 25800] <... prctl resumed>) = 0 [pid 25801] set_robust_list(0x555581290660, 24 [pid 25799] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25801 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25801] <... set_robust_list resumed>) = 0 [pid 25800] setpgid(0, 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25800] <... setpgid resumed>) = 0 [pid 25801] <... prctl resumed>) = 0 [pid 25800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] <... restart_syscall resumed>) = 0 [pid 25801] setpgid(0, 0) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25800] <... openat resumed>) = 3 [pid 25800] write(3, "1000", 4./strace-static-x86_64: Process 25803 attached ./strace-static-x86_64: Process 25802 attached [pid 25801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25800] <... write resumed>) = 4 [pid 25802] set_robust_list(0x555581290660, 24) = 0 [pid 25800] close(3 [pid 25803] set_robust_list(0x555581290660, 24 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25803 [pid 25803] <... set_robust_list resumed>) = 0 [pid 25802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25801] <... openat resumed>) = 3 [pid 25800] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25802 [pid 25803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25801] write(3, "1000", 4 [pid 25800] write(1, "executing program\n", 18./strace-static-x86_64: Process 25804 attached [pid 25803] <... prctl resumed>) = 0 [pid 25802] <... prctl resumed>) = 0 [pid 25801] <... write resumed>) = 4 [pid 25803] setpgid(0, 0executing program [pid 25801] close(3 [pid 25803] <... setpgid resumed>) = 0 [pid 25804] set_robust_list(0x555581290660, 24 [pid 25802] setpgid(0, 0 [pid 25800] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25804 [pid 25804] <... set_robust_list resumed>) = 0 [pid 25803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25802] <... setpgid resumed>) = 0 [pid 25801] <... close resumed>) = 0 [pid 25800] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25803] <... openat resumed>) = 3 [pid 25801] write(1, "executing program\n", 18 [pid 25800] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25804] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 25803] write(3, "1000", 4 [pid 25801] <... write resumed>) = 18 [pid 25800] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25804] setpgid(0, 0 [pid 25802] <... openat resumed>) = 3 [pid 25801] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25800] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25804] <... setpgid resumed>) = 0 [pid 25803] <... write resumed>) = 4 [pid 25802] write(3, "1000", 4 [pid 25801] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25803] close(3 [pid 25802] <... write resumed>) = 4 [pid 25801] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25803] <... close resumed>) = 0 [pid 25800] <... bpf resumed>) = 3 executing program [pid 25803] write(1, "executing program\n", 18 [pid 25801] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25804] <... openat resumed>) = 3 [pid 25803] <... write resumed>) = 18 [pid 25802] close(3 executing program [pid 25801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25800] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25804] write(3, "1000", 4 [pid 25803] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25802] <... close resumed>) = 0 [pid 25804] <... write resumed>) = 4 [pid 25802] write(1, "executing program\n", 18 [pid 25800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25804] close(3 [pid 25802] <... write resumed>) = 18 [pid 25800] exit_group(0 [pid 25804] <... close resumed>) = 0 [pid 25802] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25803] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25804] write(1, "executing program\n", 18 [pid 25803] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25802] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25800] <... exit_group resumed>) = ? [pid 25804] <... write resumed>) = 18 [pid 25803] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25802] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25801] <... bpf resumed>) = 3 [pid 25804] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25801] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25804] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25802] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25804] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25804] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25803] <... bpf resumed>) = 3 [pid 25802] <... bpf resumed>) = 3 [pid 25801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25800] +++ exited with 0 +++ [pid 25804] <... bpf resumed>) = 3 [pid 25803] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25801] exit_group(0) = ? [pid 25804] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25802] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25800, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25803] exit_group(0 [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25804] exit_group(0 [pid 25802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25803] <... exit_group resumed>) = ? [pid 25802] exit_group(0 [pid 25804] <... exit_group resumed>) = ? [pid 25801] +++ exited with 0 +++ [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25801, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25802] <... exit_group resumed>) = ? [pid 25804] +++ exited with 0 +++ [pid 25803] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25802] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25805 attached [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25807 attached [pid 25807] set_robust_list(0x555581290660, 24) = 0 [pid 25807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25808 attached ./strace-static-x86_64: Process 25806 attached [pid 25807] setpgid(0, 0) = 0 [pid 25807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25809 attached [pid 25808] set_robust_list(0x555581290660, 24 [pid 25806] set_robust_list(0x555581290660, 24 [pid 25805] set_robust_list(0x555581290660, 24 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25808 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25807 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25806 [pid 25809] set_robust_list(0x555581290660, 24 [pid 25808] <... set_robust_list resumed>) = 0 [pid 25806] <... set_robust_list resumed>) = 0 [pid 25805] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25805 [pid 25807] write(3, "1000", 4 [pid 25806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25807] <... write resumed>) = 4 [pid 25808] <... prctl resumed>) = 0 [pid 25807] close(3 [pid 25809] <... set_robust_list resumed>) = 0 [pid 25808] setpgid(0, 0 [pid 25806] <... prctl resumed>) = 0 [pid 25805] <... prctl resumed>) = 0 [pid 25807] <... close resumed>) = 0 [pid 25809] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 25807] write(1, "executing program\n", 18 [pid 25806] setpgid(0, 0 [pid 25805] setpgid(0, 0 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25809 [pid 25808] <... setpgid resumed>) = 0 [pid 25809] <... prctl resumed>) = 0 [pid 25807] <... write resumed>) = 18 [pid 25806] <... setpgid resumed>) = 0 [pid 25805] <... setpgid resumed>) = 0 [pid 25809] setpgid(0, 0 [pid 25808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25807] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25809] <... setpgid resumed>) = 0 [pid 25809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25807] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25805] <... openat resumed>) = 3 [pid 25808] <... openat resumed>) = 3 [pid 25807] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25806] <... openat resumed>) = 3 [pid 25805] write(3, "1000", 4) = 4 [pid 25805] close(3) = 0 [pid 25805] write(1, "executing program\n", 18executing program ) = 18 [pid 25805] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25805] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25807] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25806] write(3, "1000", 4 [pid 25805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25808] write(3, "1000", 4 [pid 25809] <... openat resumed>) = 3 [pid 25808] <... write resumed>) = 4 [pid 25807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25806] <... write resumed>) = 4 [pid 25809] write(3, "1000", 4 [pid 25808] close(3 [pid 25806] close(3 [pid 25805] <... bpf resumed>) = 3 executing program executing program [pid 25809] <... write resumed>) = 4 [pid 25808] <... close resumed>) = 0 [pid 25806] <... close resumed>) = 0 [pid 25805] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25809] close(3 [pid 25808] write(1, "executing program\n", 18 [pid 25806] write(1, "executing program\n", 18 [pid 25809] <... close resumed>) = 0 [pid 25808] <... write resumed>) = 18 [pid 25806] <... write resumed>) = 18 [pid 25805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25809] write(1, "executing program\n", 18 [pid 25807] <... bpf resumed>) = 3 [pid 25805] exit_group(0executing program [pid 25807] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25809] <... write resumed>) = 18 [pid 25808] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25806] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25805] <... exit_group resumed>) = ? [pid 25809] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25806] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25809] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25806] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25809] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25808] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25806] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25809] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, 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 25808] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25807] exit_group(0 [pid 25806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25805] +++ exited with 0 +++ [pid 25809] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25808] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25807] <... exit_group resumed>) = ? [pid 25809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25806] <... bpf resumed>) = 3 [pid 25809] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25810 attached [pid 25809] <... exit_group resumed>) = ? [pid 25807] +++ exited with 0 +++ [pid 25810] set_robust_list(0x555581290660, 24 [pid 25808] <... bpf resumed>) = 3 [pid 25806] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25810] <... set_robust_list resumed>) = 0 [pid 25806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25810 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25809] +++ exited with 0 +++ [pid 25808] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25806] exit_group(0 [pid 25810] <... prctl resumed>) = 0 [pid 25808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25806] <... exit_group resumed>) = ? [pid 25810] setpgid(0, 0 [pid 25808] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25810] <... setpgid resumed>) = 0 [pid 25808] <... exit_group resumed>) = ? [pid 25806] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25806, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 25810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... restart_syscall resumed>) = 0 [pid 25808] +++ exited with 0 +++ ./strace-static-x86_64: Process 25811 attached [pid 25810] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25811 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25811] set_robust_list(0x555581290660, 24 [pid 25810] write(3, "1000", 4 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25812 attached [pid 25811] <... set_robust_list resumed>) = 0 [pid 25812] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25812 [pid 25812] <... set_robust_list resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25810] <... write resumed>) = 4 [pid 25812] <... prctl resumed>) = 0 [pid 25811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25810] close(3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25812] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25813 attached [pid 25812] <... setpgid resumed>) = 0 [pid 25811] <... prctl resumed>) = 0 [pid 25810] <... close resumed>) = 0 [pid 25813] set_robust_list(0x555581290660, 24) = 0 ./strace-static-x86_64: Process 25814 attached [pid 25811] setpgid(0, 0 [pid 25813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25811] <... setpgid resumed>) = 0 [pid 25810] write(1, "executing program\n", 18 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25814 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25813 [pid 25814] set_robust_list(0x555581290660, 24 [pid 25813] <... prctl resumed>) = 0 [pid 25813] setpgid(0, 0) = 0 [pid 25811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25814] <... set_robust_list resumed>) = 0 [pid 25812] <... openat resumed>) = 3 [pid 25811] <... openat resumed>) = 3 [pid 25810] <... write resumed>) = 18 [pid 25814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25813] <... openat resumed>) = 3 [pid 25812] write(3, "1000", 4 [pid 25811] write(3, "1000", 4 [pid 25810] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25814] setpgid(0, 0 [pid 25811] <... write resumed>) = 4 [pid 25814] <... setpgid resumed>) = 0 [pid 25811] close(3 [pid 25810] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25813] write(3, "1000", 4 [pid 25812] <... write resumed>) = 4 [pid 25814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25813] <... write resumed>) = 4 [pid 25812] close(3 [pid 25811] <... close resumed>) = 0 [pid 25810] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25813] close(3 [pid 25812] <... close resumed>) = 0 [pid 25813] <... close resumed>) = 0 executing program [pid 25812] write(1, "executing program\n", 18 [pid 25813] write(1, "executing program\n", 18executing program [pid 25812] <... write resumed>) = 18 executing program [pid 25811] write(1, "executing program\n", 18 [pid 25810] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25814] <... openat resumed>) = 3 [pid 25813] <... write resumed>) = 18 [pid 25812] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25811] <... write resumed>) = 18 [pid 25810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25814] write(3, "1000", 4 [pid 25813] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25812] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25811] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25814] <... write resumed>) = 4 [pid 25813] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25810] <... bpf resumed>) = 3 [pid 25814] close(3 [pid 25813] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25812] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25811] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25814] <... close resumed>) = 0 [pid 25813] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25810] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25812] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25814] write(1, "executing program\n", 18executing program [pid 25813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25811] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25814] <... write resumed>) = 18 [pid 25813] <... bpf resumed>) = 3 [pid 25812] <... bpf resumed>) = 3 [pid 25811] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25810] exit_group(0 [pid 25814] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25810] <... exit_group resumed>) = ? [pid 25814] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25813] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25812] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25814] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25813] exit_group(0 [pid 25812] exit_group(0 [pid 25811] <... bpf resumed>) = 3 [pid 25814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25813] <... exit_group resumed>) = ? [pid 25812] <... exit_group resumed>) = ? [pid 25811] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25814] <... bpf resumed>) = 3 [pid 25811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25810] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 25811] exit_group(0) = ? [pid 25813] +++ exited with 0 +++ [pid 25811] +++ exited with 0 +++ [pid 25814] 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 25812] +++ exited with 0 +++ [pid 5848] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25811, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25814] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25814] <... exit_group resumed>) = ? [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25815 attached [pid 25814] +++ exited with 0 +++ [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25815 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25816 attached [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25816 ./strace-static-x86_64: Process 25818 attached ./strace-static-x86_64: Process 25817 attached [pid 25816] set_robust_list(0x555581290660, 24 [pid 25815] set_robust_list(0x555581290660, 24 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25818] set_robust_list(0x555581290660, 24 [pid 25816] <... set_robust_list resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25818] <... set_robust_list resumed>) = 0 [pid 25816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25818 [pid 25818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25816] <... prctl resumed>) = 0 [pid 25816] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25818] <... prctl resumed>) = 0 [pid 25817] set_robust_list(0x555581290660, 24 [pid 25815] <... set_robust_list resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25817 ./strace-static-x86_64: Process 25819 attached [pid 25816] <... setpgid resumed>) = 0 [pid 25818] setpgid(0, 0 [pid 25817] <... set_robust_list resumed>) = 0 [pid 25816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25819] set_robust_list(0x555581290660, 24 [pid 25818] <... setpgid resumed>) = 0 [pid 25817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25816] <... openat resumed>) = 3 [pid 25815] <... prctl resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25819 [pid 25818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25816] write(3, "1000", 4) = 4 [pid 25816] close(3 [pid 25819] <... set_robust_list resumed>) = 0 [pid 25818] <... openat resumed>) = 3 [pid 25817] <... prctl resumed>) = 0 [pid 25816] <... close resumed>) = 0 [pid 25815] setpgid(0, 0 [pid 25819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25818] write(3, "1000", 4 [pid 25817] setpgid(0, 0executing program [pid 25816] write(1, "executing program\n", 18 [pid 25815] <... setpgid resumed>) = 0 [pid 25818] <... write resumed>) = 4 [pid 25817] <... setpgid resumed>) = 0 [pid 25816] <... write resumed>) = 18 [pid 25819] <... prctl resumed>) = 0 [pid 25818] close(3 [pid 25817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25816] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25819] setpgid(0, 0 [pid 25818] <... close resumed>) = 0 executing program [pid 25819] <... setpgid resumed>) = 0 [pid 25818] write(1, "executing program\n", 18 [pid 25816] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25815] <... openat resumed>) = 3 [pid 25818] <... write resumed>) = 18 [pid 25818] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25818] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25817] <... openat resumed>) = 3 [pid 25816] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25815] write(3, "1000", 4 [pid 25819] <... openat resumed>) = 3 [pid 25818] <... bpf resumed>) = 3 [pid 25815] <... write resumed>) = 4 [pid 25817] write(3, "1000", 4 [pid 25815] close(3 [pid 25817] <... write resumed>) = 4 [pid 25815] <... close resumed>) = 0 executing program [pid 25819] write(3, "1000", 4 [pid 25817] close(3 [pid 25815] write(1, "executing program\n", 18 [pid 25818] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25817] <... close resumed>) = 0 [pid 25816] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25815] <... write resumed>) = 18 [pid 25819] <... write resumed>) = 4 executing program [pid 25818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25817] write(1, "executing program\n", 18 [pid 25815] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25819] close(3 [pid 25818] exit_group(0 [pid 25819] <... close resumed>) = 0 [pid 25818] <... exit_group resumed>) = ? [pid 25817] <... write resumed>) = 18 [pid 25816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25815] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25819] write(1, "executing program\n", 18 [pid 25818] +++ exited with 0 +++ [pid 25817] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25815] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25819] <... write resumed>) = 18 [pid 25816] <... bpf resumed>) = 3 [pid 25815] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25817] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25819] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25817] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25816] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25817] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25819] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25816] exit_group(0 [pid 25819] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25817] <... bpf resumed>) = 3 [pid 25816] <... exit_group resumed>) = ? [pid 25819] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25815] <... bpf resumed>) = 3 [pid 25819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25817] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25815] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25819] <... bpf resumed>) = 3 [pid 25817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25816] +++ exited with 0 +++ [pid 25815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... restart_syscall resumed>) = 0 [pid 25819] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25817] exit_group(0 [pid 25815] exit_group(0 [pid 25817] <... exit_group resumed>) = ? [pid 25815] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25817] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25817, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 25820 attached [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25820] set_robust_list(0x555581290660, 24) = 0 [pid 25820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25815] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25820 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25820] <... prctl resumed>) = 0 [pid 25819] exit_group(0 [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25820] setpgid(0, 0) = 0 [pid 25819] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25821 attached [pid 25820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25821] set_robust_list(0x555581290660, 24 [pid 25820] <... openat resumed>) = 3 [pid 25819] +++ exited with 0 +++ [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25821 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25822 attached [pid 25821] <... set_robust_list resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25822 ./strace-static-x86_64: Process 25823 attached [pid 25822] set_robust_list(0x555581290660, 24 [pid 25821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25820] write(3, "1000", 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25823] set_robust_list(0x555581290660, 24 [pid 25822] <... set_robust_list resumed>) = 0 [pid 25821] <... prctl resumed>) = 0 [pid 25823] <... set_robust_list resumed>) = 0 [pid 25822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25822] <... prctl resumed>) = 0 [pid 25821] setpgid(0, 0 [pid 25823] <... prctl resumed>) = 0 [pid 25822] setpgid(0, 0 [pid 25821] <... setpgid resumed>) = 0 [pid 25823] setpgid(0, 0 [pid 25822] <... setpgid resumed>) = 0 [pid 25821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25820] <... write resumed>) = 4 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25823 [pid 25823] <... setpgid resumed>) = 0 [pid 25822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25821] <... openat resumed>) = 3 [pid 25820] close(3 [pid 25823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25822] <... openat resumed>) = 3 [pid 25821] write(3, "1000", 4 [pid 25820] <... close resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 25822] write(3, "1000", 4 [pid 25821] <... write resumed>) = 4 [pid 25823] <... openat resumed>) = 3 [pid 25822] <... write resumed>) = 4 [pid 25821] close(3 [pid 25820] write(1, "executing program\n", 18 [pid 25822] close(3 [pid 25821] <... close resumed>) = 0 [pid 25822] <... close resumed>) = 0 [pid 25821] write(1, "executing program\n", 18 [pid 25822] write(1, "executing program\n", 18 [pid 25821] <... write resumed>) = 18 [pid 25822] <... write resumed>) = 18 [pid 25821] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program ./strace-static-x86_64: Process 25824 attached [pid 25822] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25821] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25824] set_robust_list(0x555581290660, 24 [pid 25823] write(3, "1000", 4 [pid 25822] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25820] <... write resumed>) = 18 [pid 25821] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25824] <... set_robust_list resumed>) = 0 [pid 25823] <... write resumed>) = 4 [pid 25822] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25820] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25824 [pid 25821] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25820] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25823] close(3 [pid 25820] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25824] <... prctl resumed>) = 0 [pid 25823] <... close resumed>) = 0 [pid 25822] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=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 25824] setpgid(0, 0 [pid 25823] write(1, "executing program\n", 18 [pid 25822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25820] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25823] <... write resumed>) = 18 [pid 25824] <... setpgid resumed>) = 0 [pid 25823] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25821] <... bpf resumed>) = 3 [pid 25824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25823] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25823] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25822] <... bpf resumed>) = 3 [pid 25823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25821] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25824] <... openat resumed>) = 3 [pid 25823] <... bpf resumed>) = 3 [pid 25822] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25821] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25820] <... bpf resumed>) = 3 [pid 25821] exit_group(0) = ? [pid 25824] write(3, "1000", 4 [pid 25822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25824] <... write resumed>) = 4 [pid 25824] close(3 [pid 25822] exit_group(0 [pid 25820] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25824] <... close resumed>) = 0 [pid 25823] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25822] <... exit_group resumed>) = ? [pid 25821] +++ exited with 0 +++ [pid 25820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25824] write(1, "executing program\n", 18 [pid 25823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25824] <... write resumed>) = 18 [pid 25820] exit_group(0 [pid 25823] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25824] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25823] <... exit_group resumed>) = ? [pid 25824] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25824] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25820] <... exit_group resumed>) = ? [pid 25822] +++ exited with 0 +++ [pid 25820] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25825 attached [pid 25824] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25823] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25825 [pid 25824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25825] set_robust_list(0x555581290660, 24) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25825] setpgid(0, 0 [pid 25824] <... bpf resumed>) = 3 [pid 5842] <... restart_syscall resumed>) = 0 [pid 25825] <... setpgid resumed>) = 0 [pid 25825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25824] 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 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25825] <... openat resumed>) = 3 [pid 25824] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25825] write(3, "1000", 4./strace-static-x86_64: Process 25827 attached ./strace-static-x86_64: Process 25826 attached [pid 25824] <... exit_group resumed>) = ? [pid 25827] set_robust_list(0x555581290660, 24 [pid 25826] set_robust_list(0x555581290660, 24 [pid 25825] <... write resumed>) = 4 [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25827 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25827] <... set_robust_list resumed>) = 0 [pid 25826] <... set_robust_list resumed>) = 0 [pid 25825] close(3 [pid 25824] +++ exited with 0 +++ [pid 25826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25825] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25826 ./strace-static-x86_64: Process 25828 attached [pid 25827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25826] <... prctl resumed>) = 0 [pid 25825] write(1, "executing program\n", 18 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 25828] set_robust_list(0x555581290660, 24 [pid 25827] <... prctl resumed>) = 0 [pid 25826] setpgid(0, 0 [pid 25825] <... write resumed>) = 18 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25828 [pid 25828] <... set_robust_list resumed>) = 0 [pid 25827] setpgid(0, 0) = 0 [pid 25826] <... setpgid resumed>) = 0 [pid 25825] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25825] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25828] <... prctl resumed>) = 0 [pid 25825] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25828] setpgid(0, 0 [pid 25825] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25827] <... openat resumed>) = 3 [pid 25826] <... openat resumed>) = 3 [pid 25828] <... setpgid resumed>) = 0 [pid 25827] write(3, "1000", 4 [pid 25826] write(3, "1000", 4 [pid 25825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25827] <... write resumed>) = 4 [pid 25826] <... write resumed>) = 4 [pid 5849] <... restart_syscall resumed>) = 0 [pid 25827] close(3 [pid 25826] close(3 [pid 25825] <... bpf resumed>) = 3 [pid 25828] <... openat resumed>) = 3 [pid 25827] <... close resumed>) = 0 executing program [pid 25826] <... close resumed>) = 0 [pid 25827] write(1, "executing program\n", 18 executing program [pid 25826] write(1, "executing program\n", 18 [pid 25825] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25827] <... write resumed>) = 18 [pid 25826] <... write resumed>) = 18 [pid 25825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25827] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25826] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25825] exit_group(0 [pid 25827] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25827] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25826] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25825] <... exit_group resumed>) = ? [pid 25826] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25828] write(3, "1000", 4 [pid 25826] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25829 attached [pid 25828] <... write resumed>) = 4 [pid 25825] +++ exited with 0 +++ [pid 25827] <... bpf resumed>) = 3 [pid 25826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25828] close(3 [pid 25827] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25828] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x555581290650) = 25829 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 25828] write(1, "executing program\n", 18executing program [pid 25829] set_robust_list(0x555581290660, 24 [pid 25828] <... write resumed>) = 18 [pid 25827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25826] <... bpf resumed>) = 3 [pid 25829] <... set_robust_list resumed>) = 0 [pid 25828] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25827] exit_group(0 [pid 25829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25828] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25826] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25828] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25829] <... prctl resumed>) = 0 [pid 25828] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25827] <... exit_group resumed>) = ? [pid 25826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25829] setpgid(0, 0 [pid 25828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25826] exit_group(0 [pid 25828] <... bpf resumed>) = 3 [pid 25826] <... exit_group resumed>) = ? [pid 25829] <... setpgid resumed>) = 0 [pid 25828] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25827] +++ exited with 0 +++ [pid 25829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... restart_syscall resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 25829] <... openat resumed>) = 3 [pid 25828] exit_group(0 [pid 25826] +++ exited with 0 +++ [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25829] write(3, "1000", 4 [pid 25828] <... exit_group resumed>) = ? [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25830 attached [pid 25829] <... write resumed>) = 4 [pid 25828] +++ exited with 0 +++ [pid 5848] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 25830] set_robust_list(0x555581290660, 24 [pid 25829] close(3 [pid 5848] <... restart_syscall resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x555581290650) = 25830 [pid 25830] <... set_robust_list resumed>) = 0 [pid 25829] <... close resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 25830] setpgid(0, 0 [pid 25829] write(1, "executing program\n", 18executing program [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25829] <... write resumed>) = 18 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25832 attached ./strace-static-x86_64: Process 25831 attached [pid 25830] <... setpgid resumed>) = 0 [pid 25830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25832] set_robust_list(0x555581290660, 24) = 0 [pid 25831] set_robust_list(0x555581290660, 24 [pid 25829] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25831] <... set_robust_list resumed>) = 0 [pid 25830] <... openat resumed>) = 3 [pid 25832] <... prctl resumed>) = 0 [pid 25832] setpgid(0, 0 [pid 25830] write(3, "1000", 4 [pid 25832] <... setpgid resumed>) = 0 [pid 25830] <... write resumed>) = 4 [pid 25831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25831] <... prctl resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555581290650) = 25831 [pid 25832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25831] setpgid(0, 0 [pid 25830] close(3) = 0 [pid 25830] write(1, "executing program\n", 18 [pid 25832] <... openat resumed>) = 3 [pid 25830] <... write resumed>) = 18 executing program [pid 25830] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25833 attached [pid 25832] write(3, "1000", 4 [pid 25831] <... setpgid resumed>) = 0 [pid 25830] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25829] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5845] <... clone resumed>, child_tidptr=0x555581290650) = 25832 [pid 25831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25829] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25833] set_robust_list(0x555581290660, 24 [pid 25832] <... write resumed>) = 4 [pid 25830] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25833] <... set_robust_list resumed>) = 0 [pid 25832] close(3 [pid 25830] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25832] <... close resumed>) = 0 [pid 25830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25829] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25832] write(1, "executing program\n", 18 [pid 25831] <... openat resumed>) = 3 [pid 25829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x2000000008c0, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5842] <... clone resumed>, child_tidptr=0x555581290650) = 25833 [pid 25833] <... prctl resumed>) = 0 [pid 25832] <... write resumed>) = 18 [pid 25831] write(3, "1000", 4 [pid 25830] <... bpf resumed>) = 3 [pid 25832] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25829] <... bpf resumed>) = 3 [pid 25833] setpgid(0, 0 [pid 25831] <... write resumed>) = 4 [pid 25829] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25833] <... setpgid resumed>) = 0 [pid 25831] close(3 [pid 25830] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25829] exit_group(0) = ?