./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1486713777 <...> file descriptor) [pid 30249] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30250] exit_group(0 [pid 30249] <... exit_group resumed>) = ? [pid 30251] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30250] <... exit_group resumed>) = ? [pid 30249] +++ exited with 0 +++ [pid 30251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30250] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30251] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30251] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30252 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30251] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30251] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30254 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30253 [pid 30251] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30255 attached ./strace-static-x86_64: Process 30253 attached ./strace-static-x86_64: Process 30252 attached [pid 30251] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30255 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30254 attached [pid 30254] set_robust_list(0x55557f93d660, 24) = 0 [pid 30254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30253] set_robust_list(0x55557f93d660, 24 [pid 30254] <... prctl resumed>) = 0 [pid 30254] setpgid(0, 0 [pid 30255] set_robust_list(0x55557f93d660, 24 [pid 30253] <... set_robust_list resumed>) = 0 [pid 30254] <... setpgid resumed>) = 0 [pid 30254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30255] <... set_robust_list resumed>) = 0 [pid 30253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30252] set_robust_list(0x55557f93d660, 24 [pid 30254] write(3, "1000", 4) = 4 [pid 30254] close(3) = 0 [pid 30254] write(1, "executing program\n", 18executing program ) = 18 [pid 30254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30253] <... prctl resumed>) = 0 [pid 30252] <... set_robust_list resumed>) = 0 [pid 30254] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30255] <... prctl resumed>) = 0 [pid 30253] setpgid(0, 0 [pid 30252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30254] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30255] setpgid(0, 0 [pid 30253] <... setpgid resumed>) = 0 [pid 30252] <... prctl resumed>) = 0 [pid 30254] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30255] <... setpgid resumed>) = 0 [pid 30254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30252] setpgid(0, 0 [pid 30255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 30255] <... openat resumed>) = 3 [pid 30254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30255] write(3, "1000", 4 [pid 30254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] <... openat resumed>) = 3 [pid 30252] <... setpgid resumed>) = 0 [pid 30255] <... write resumed>) = 4 [pid 30254] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30253] write(3, "1000", 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30255] close(3 [pid 30254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] <... write resumed>) = 4 [pid 30252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30255] <... close resumed>) = 0 [pid 30253] close(3 [pid 30252] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30256 attached executing program executing program [pid 30255] write(1, "executing program\n", 18 [pid 30254] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30256 [pid 30255] <... write resumed>) = 18 [pid 30254] <... exit_group resumed>) = ? [pid 30255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30253] <... close resumed>) = 0 [pid 30252] write(3, "1000", 4 [pid 30253] write(1, "executing program\n", 18 [pid 30252] <... write resumed>) = 4 [pid 30253] <... write resumed>) = 18 [pid 30252] close(3 [pid 30253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30252] <... close resumed>) = 0 [pid 30255] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30254] +++ exited with 0 +++ [pid 30256] set_robust_list(0x55557f93d660, 24 [pid 30255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30256] <... set_robust_list resumed>) = 0 [pid 30255] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30255] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30256] <... prctl resumed>) = 0 executing program [pid 30255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30253] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30252] write(1, "executing program\n", 18 [pid 30253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30252] <... write resumed>) = 18 [pid 30256] setpgid(0, 0 [pid 30255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30256] <... setpgid resumed>) = 0 [pid 30255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30255] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30252] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30256] <... openat resumed>) = 3 [pid 30255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30256] write(3, "1000", 4 [pid 30255] exit_group(0 [pid 30253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30252] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30256] <... write resumed>) = 4 [pid 30255] <... exit_group resumed>) = ? [pid 30253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30253] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30256] close(3 [pid 30255] +++ exited with 0 +++ [pid 30253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30252] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30253] exit_group(0 [pid 30252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30256] <... close resumed>) = 0 [pid 30253] <... exit_group resumed>) = ? [pid 30252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30256] write(1, "executing program\n", 18) = 18 [pid 30256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30253] +++ exited with 0 +++ [pid 30252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30252] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30256] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30252] exit_group(0 [pid 30256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30252] <... exit_group resumed>) = ? [pid 30256] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30252] +++ exited with 0 +++ [pid 30256] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30256] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30256] exit_group(0) = ? [pid 30256] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30258 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30257 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30258 attached [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30259 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30260 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30259 attached [pid 30259] set_robust_list(0x55557f93d660, 24) = 0 [pid 30259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30259] setpgid(0, 0) = 0 [pid 30259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30261 attached ) = 3 [pid 30258] set_robust_list(0x55557f93d660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30261 [pid 30259] write(3, "1000", 4./strace-static-x86_64: Process 30260 attached ) = 4 [pid 30260] set_robust_list(0x55557f93d660, 24 [pid 30259] close(3) = 0 [pid 30260] <... set_robust_list resumed>) = 0 [pid 30259] write(1, "executing program\n", 18 [pid 30260] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30259] <... write resumed>) = 18 [pid 30259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30261] set_robust_list(0x55557f93d660, 24 [pid 30258] <... set_robust_list resumed>) = 0 [pid 30260] <... prctl resumed>) = 0 [pid 30259] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30260] setpgid(0, 0 [pid 30259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30260] <... setpgid resumed>) = 0 [pid 30259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30261] <... set_robust_list resumed>) = 0 [pid 30258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30258] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30257 attached [pid 30261] <... prctl resumed>) = 0 [pid 30260] <... openat resumed>) = 3 [pid 30259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30260] write(3, "1000", 4 [pid 30259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30260] <... write resumed>) = 4 [pid 30259] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30260] close(3 [pid 30259] exit_group(0 [pid 30258] setpgid(0, 0 [pid 30261] setpgid(0, 0executing program [pid 30260] <... close resumed>) = 0 [pid 30260] write(1, "executing program\n", 18) = 18 [pid 30260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30259] <... exit_group resumed>) = ? [pid 30261] <... setpgid resumed>) = 0 [pid 30260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30257] set_robust_list(0x55557f93d660, 24 [pid 30258] <... setpgid resumed>) = 0 executing program [pid 30259] +++ exited with 0 +++ [pid 30258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30260] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30257] <... set_robust_list resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30258] <... openat resumed>) = 3 [pid 30261] <... openat resumed>) = 3 [pid 30261] write(3, "1000", 4) = 4 [pid 30261] close(3) = 0 [pid 30261] write(1, "executing program\n", 18) = 18 [pid 30261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30258] write(3, "1000", 4 [pid 30261] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30260] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30257] <... prctl resumed>) = 0 [pid 30258] <... write resumed>) = 4 [pid 30261] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30258] close(3 [pid 30261] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30257] setpgid(0, 0 [pid 30261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30257] <... setpgid resumed>) = 0 [pid 30258] <... close resumed>) = 0 [pid 30260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30258] write(1, "executing program\n", 18 [pid 30260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30258] <... write resumed>) = 18 [pid 30261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30260] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30257] <... openat resumed>) = 3 [pid 30258] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30257] write(3, "1000", 4 [pid 30258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30260] exit_group(0 [pid 30258] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30261] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30260] <... exit_group resumed>) = ? [pid 30258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30260] +++ exited with 0 +++ [pid 30258] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30257] <... write resumed>) = 4 [pid 30258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30262 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30262 attached [pid 30261] exit_group(0 [pid 30257] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30262] set_robust_list(0x55557f93d660, 24 [pid 30261] <... exit_group resumed>) = ? [pid 30257] <... close resumed>) = 0 [pid 30258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30262] <... set_robust_list resumed>) = 0 [pid 30258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30261] +++ exited with 0 +++ executing program [pid 30257] write(1, "executing program\n", 18 [pid 30258] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30257] <... write resumed>) = 18 [pid 30258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30258] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30257] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30258] <... exit_group resumed>) = ? [pid 30262] <... prctl resumed>) = 0 [pid 30257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30262] setpgid(0, 0) = 0 [pid 30258] +++ exited with 0 +++ [pid 30257] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30257] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30262] <... openat resumed>) = 3 [pid 30257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30257] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30257] exit_group(0) = ? [pid 30262] write(3, "1000", 4) = 4 [pid 30257] +++ exited with 0 +++ [pid 30262] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30262] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30262] write(1, "executing program\n", 18) = 18 [pid 30262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30262] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30262] exit_group(0) = ? [pid 30262] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program executing program executing program [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30263 attached , child_tidptr=0x55557f93d650) = 30263 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30265 attached ./strace-static-x86_64: Process 30264 attached [pid 30263] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30264 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30265 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30266 [pid 30264] set_robust_list(0x55557f93d660, 24 [pid 285] <... restart_syscall resumed>) = 0 [pid 30263] <... set_robust_list resumed>) = 0 [pid 30265] set_robust_list(0x55557f93d660, 24 [pid 30264] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30266 attached [pid 30266] set_robust_list(0x55557f93d660, 24) = 0 [pid 30266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30266] setpgid(0, 0) = 0 [pid 30264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30263] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30263] setpgid(0, 0 [pid 30266] write(3, "1000", 4) = 4 [pid 30266] close(3) = 0 [pid 30264] <... prctl resumed>) = 0 [pid 30263] <... setpgid resumed>) = 0 [pid 30266] write(1, "executing program\n", 18) = 18 [pid 30266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30264] setpgid(0, 0 [pid 30266] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30264] <... setpgid resumed>) = 0 [pid 30263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30267 [pid 30266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30264] <... openat resumed>) = 3 [pid 30263] <... openat resumed>) = 3 [pid 30266] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30265] <... set_robust_list resumed>) = 0 [pid 30264] write(3, "1000", 4 [pid 30263] write(3, "1000", 4 [pid 30266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30264] <... write resumed>) = 4 [pid 30263] <... write resumed>) = 4 [pid 30266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30266] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30266] exit_group(0 [pid 30265] <... prctl resumed>) = 0 [pid 30264] close(3 [pid 30263] close(3 [pid 30266] <... exit_group resumed>) = ? [pid 30266] +++ exited with 0 +++ [pid 30265] setpgid(0, 0 [pid 30264] <... close resumed>) = 0 [pid 30263] <... close resumed>) = 0 ./strace-static-x86_64: Process 30267 attached [pid 30265] <... setpgid resumed>) = 0 [pid 30264] write(1, "executing program\n", 18 [pid 30263] write(1, "executing program\n", 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30267] set_robust_list(0x55557f93d660, 24 [pid 30264] <... write resumed>) = 18 [pid 30263] <... write resumed>) = 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30267] <... set_robust_list resumed>) = 0 [pid 30267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30265] <... openat resumed>) = 3 [pid 30264] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30263] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30265] write(3, "1000", 4 [pid 30263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30265] <... write resumed>) = 4 [pid 30264] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30265] close(3 [pid 30264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30263] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30264] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30265] <... close resumed>) = 0 [pid 30264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30265] write(1, "executing program\n", 18 [pid 30264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30267] <... prctl resumed>) = 0 [pid 30264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30263] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30265] <... write resumed>) = 18 [pid 30264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30264] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30265] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30267] setpgid(0, 0 [pid 30264] exit_group(0 [pid 30263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30264] <... exit_group resumed>) = ? [pid 30263] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30267] <... setpgid resumed>) = 0 [pid 30265] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30264] +++ exited with 0 +++ [pid 30263] exit_group(0 [pid 30267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30265] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30263] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30267] <... openat resumed>) = 3 [pid 30265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30263] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30267] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30267] <... write resumed>) = 4 [pid 30265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30267] close(3) = 0 [pid 30267] write(1, "executing program\n", 18 [pid 30265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30267] <... write resumed>) = 18 [pid 30267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30267] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30265] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30267] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30267] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30265] exit_group(0 [pid 30267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30267] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30267] exit_group(0 [pid 30265] <... exit_group resumed>) = ? [pid 30267] <... exit_group resumed>) = ? [pid 30267] +++ exited with 0 +++ [pid 30265] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30268 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30268 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30268] set_robust_list(0x55557f93d660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30269 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30269 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30270 ./strace-static-x86_64: Process 30270 attached [pid 30270] set_robust_list(0x55557f93d660, 24) = 0 [pid 30270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30270] setpgid(0, 0) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30271 [pid 30270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30270] write(3, "1000", 4executing program ) = 4 [pid 30270] close(3) = 0 [pid 30270] write(1, "executing program\n", 18) = 18 [pid 30270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... restart_syscall resumed>) = 0 [pid 30270] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30269] set_robust_list(0x55557f93d660, 24 [pid 30268] <... set_robust_list resumed>) = 0 [pid 30270] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30270] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30270] exit_group(0) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30270] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30271 attached [pid 30271] set_robust_list(0x55557f93d660, 24) = 0 [pid 30271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30272 [pid 30268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30271] <... prctl resumed>) = 0 [pid 30271] setpgid(0, 0) = 0 [pid 30271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30268] <... prctl resumed>) = 0 [pid 30269] <... set_robust_list resumed>) = 0 [pid 30271] <... openat resumed>) = 3 [pid 30271] write(3, "1000", 4) = 4 [pid 30271] close(3) = 0 executing program [pid 30271] write(1, "executing program\n", 18) = 18 [pid 30271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30268] setpgid(0, 0 [pid 30271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30268] <... setpgid resumed>) = 0 [pid 30271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30271] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30271] exit_group(0) = ? [pid 30268] <... openat resumed>) = 3 [pid 30268] write(3, "1000", 4) = 4 [pid 30268] close(3 [pid 30269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30271] +++ exited with 0 +++ ./strace-static-x86_64: Process 30272 attached [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30272] set_robust_list(0x55557f93d660, 24) = 0 [pid 30272] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 30272] setpgid(0, 0) = 0 [pid 30268] <... close resumed>) = 0 [pid 30269] <... prctl resumed>) = 0 [pid 30272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30272] write(3, "1000", 4) = 4 [pid 30272] close(3) = 0 [pid 30272] write(1, "executing program\n", 18) = 18 [pid 30272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30269] setpgid(0, 0 [pid 30268] write(1, "executing program\n", 18 [pid 30272] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30269] <... setpgid resumed>) = 0 [pid 30268] <... write resumed>) = 18 [pid 30272] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30272] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30268] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30269] <... openat resumed>) = 3 [pid 30272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30272] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30272] exit_group(0) = ? [pid 30268] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30269] write(3, "1000", 4 [pid 30268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30269] <... write resumed>) = 4 [pid 30268] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30269] close(3 [pid 30272] +++ exited with 0 +++ [pid 30268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30269] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 30269] write(1, "executing program\n", 18 [pid 30268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30269] <... write resumed>) = 18 [pid 30268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30268] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30273 [pid 30268] exit_group(0 [pid 30269] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30273 attached [pid 30269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30268] <... exit_group resumed>) = ? [pid 30273] set_robust_list(0x55557f93d660, 24 [pid 30269] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30273] <... set_robust_list resumed>) = 0 [pid 30268] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30273] <... prctl resumed>) = 0 [pid 30269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30273] setpgid(0, 0 [pid 30269] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30273] <... setpgid resumed>) = 0 [pid 30269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30269] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30275 ./strace-static-x86_64: Process 30274 attached [pid 30274] set_robust_list(0x55557f93d660, 24) = 0 [pid 30274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30269] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30274 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30276 [pid 30274] <... prctl resumed>) = 0 [pid 30274] setpgid(0, 0) = 0 [pid 30274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30269] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30274] <... openat resumed>) = 3 [pid 30274] write(3, "1000", 4./strace-static-x86_64: Process 30276 attached ./strace-static-x86_64: Process 30275 attached [pid 30273] <... openat resumed>) = 3 [pid 30274] <... write resumed>) = 4 [pid 30273] write(3, "1000", 4) = 4 [pid 30273] close(3) = 0 [pid 30273] write(1, "executing program\n", 18) = 18 [pid 30273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30276] set_robust_list(0x55557f93d660, 24 [pid 30275] set_robust_list(0x55557f93d660, 24 [pid 30274] close(3 [pid 30273] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30276] <... set_robust_list resumed>) = 0 [pid 30275] <... set_robust_list resumed>) = 0 [pid 30274] <... close resumed>) = 0 [pid 30273] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30275] <... prctl resumed>) = 0 [pid 30274] write(1, "executing program\n", 18 [pid 30275] setpgid(0, 0) = 0 [pid 30273] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30276] <... prctl resumed>) = 0 [pid 30273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30274] <... write resumed>) = 18 [pid 30275] <... openat resumed>) = 3 [pid 30275] write(3, "1000", 4) = 4 [pid 30275] close(3) = 0 executing program [pid 30275] write(1, "executing program\n", 18) = 18 [pid 30275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30276] setpgid(0, 0 [pid 30273] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30275] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30273] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30276] <... setpgid resumed>) = 0 [pid 30275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30274] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30273] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30275] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30273] exit_group(0 [pid 30274] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30275] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30273] <... exit_group resumed>) = ? [pid 30276] <... openat resumed>) = 3 [pid 30274] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30274] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30274] exit_group(0) = ? [pid 30273] +++ exited with 0 +++ [pid 30276] write(3, "1000", 4 [pid 30275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30276] <... write resumed>) = 4 [pid 30274] +++ exited with 0 +++ [pid 30275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30276] close(3 [pid 30275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30276] <... close resumed>) = 0 [pid 30275] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30276] write(1, "executing program\n", 18) = 18 [pid 30276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30276] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30275] exit_group(0 [pid 30276] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30275] <... exit_group resumed>) = ? [pid 30276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30275] +++ exited with 0 +++ [pid 30276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30276] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30276] exit_group(0) = ? [pid 30276] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30277 ./strace-static-x86_64: Process 30277 attached [pid 30277] set_robust_list(0x55557f93d660, 24) = 0 [pid 30277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... restart_syscall resumed>) = 0 [pid 30277] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30277] setpgid(0, 0) = 0 [pid 30277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30278 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30277] <... openat resumed>) = 3 [pid 30277] write(3, "1000", 4) = 4 [pid 30277] close(3) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30277] write(1, "executing program\n", 18) = 18 [pid 30277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30279 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30280 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30281 [pid 30277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30278 attached ./strace-static-x86_64: Process 30281 attached [pid 30277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30278] set_robust_list(0x55557f93d660, 24 [pid 30277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30277] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30278] <... set_robust_list resumed>) = 0 [pid 30277] exit_group(0) = ? [pid 30281] set_robust_list(0x55557f93d660, 24 [pid 30278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30281] <... set_robust_list resumed>) = 0 [pid 30277] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30279 attached [pid 30279] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30280 attached ) = 0 [pid 30280] set_robust_list(0x55557f93d660, 24 [pid 30281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30280] <... set_robust_list resumed>) = 0 [pid 30280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30279] setpgid(0, 0) = 0 [pid 30280] <... prctl resumed>) = 0 [pid 30278] <... prctl resumed>) = 0 [pid 30281] <... prctl resumed>) = 0 [pid 30280] setpgid(0, 0) = 0 [pid 30280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30278] setpgid(0, 0 [pid 30281] setpgid(0, 0 [pid 30279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30280] <... openat resumed>) = 3 [pid 30278] <... setpgid resumed>) = 0 [pid 30281] <... setpgid resumed>) = 0 [pid 30279] write(3, "1000", 4) = 4 [pid 30279] close(3) = 0 [pid 30280] write(3, "1000", 4) = 4 [pid 30279] write(1, "executing program\n", 18executing program [pid 30280] close(3 [pid 30279] <... write resumed>) = 18 [pid 30280] <... close resumed>) = 0 [pid 30279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30280] write(1, "executing program\n", 18) = 18 [pid 30280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30279] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30279] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30280] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30278] <... openat resumed>) = 3 [pid 30281] <... openat resumed>) = 3 [pid 30280] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30278] write(3, "1000", 4 [pid 30279] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30281] write(3, "1000", 4 [pid 30278] <... write resumed>) = 4 [pid 30280] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30281] <... write resumed>) = 4 [pid 30279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30281] close(3 [pid 30278] close(3 [pid 30281] <... close resumed>) = 0 [pid 30280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30278] <... close resumed>) = 0 executing program [pid 30281] write(1, "executing program\n", 18 [pid 30279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30281] <... write resumed>) = 18 [pid 30278] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30279] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30280] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30282 [pid 30281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30278] <... write resumed>) = 18 [pid 30281] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30280] exit_group(0 [pid 30278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30279] exit_group(0 [pid 30278] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30282 attached [pid 30281] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30280] <... exit_group resumed>) = ? [pid 30279] <... exit_group resumed>) = ? [pid 30282] set_robust_list(0x55557f93d660, 24 [pid 30281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30279] +++ exited with 0 +++ [pid 30278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30281] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30278] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30282] <... set_robust_list resumed>) = 0 [pid 30281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30280] +++ exited with 0 +++ [pid 30278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30282] <... prctl resumed>) = 0 [pid 30281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 [pid 30282] setpgid(0, 0 [pid 30281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30282] <... setpgid resumed>) = 0 [pid 30281] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30278] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30283 attached [pid 30282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30281] exit_group(0 [pid 30283] set_robust_list(0x55557f93d660, 24 [pid 30282] <... openat resumed>) = 3 [pid 30281] <... exit_group resumed>) = ? [pid 30278] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30283 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30283] <... set_robust_list resumed>) = 0 [pid 30282] write(3, "1000", 4 [pid 30283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30282] <... write resumed>) = 4 [pid 30283] <... prctl resumed>) = 0 [pid 30282] close(3 [pid 30283] setpgid(0, 0 [pid 30282] <... close resumed>) = 0 [pid 30283] <... setpgid resumed>) = 0 [pid 30282] write(1, "executing program\n", 18 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30284 [pid 30278] <... exit_group resumed>) = ? [pid 30283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30282] <... write resumed>) = 18 [pid 30283] <... openat resumed>) = 3 executing program [pid 30282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30284 attached [pid 30283] write(3, "1000", 4 [pid 30282] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30281] +++ exited with 0 +++ [pid 30278] +++ exited with 0 +++ [pid 30282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30284] set_robust_list(0x55557f93d660, 24 [pid 30283] <... write resumed>) = 4 [pid 30282] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30284] <... set_robust_list resumed>) = 0 [pid 30283] close(3 [pid 30282] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30283] <... close resumed>) = 0 [pid 30282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30284] <... prctl resumed>) = 0 [pid 30283] write(1, "executing program\n", 18 [pid 30282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30284] setpgid(0, 0 [pid 30283] <... write resumed>) = 18 [pid 30282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30284] <... setpgid resumed>) = 0 [pid 30283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30282] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30283] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30282] exit_group(0 [pid 30283] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30282] <... exit_group resumed>) = ? [pid 30283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30282] +++ exited with 0 +++ [pid 30283] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30284] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30284] write(3, "1000", 4 [pid 30283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30284] <... write resumed>) = 4 [pid 30284] close(3) = 0 [pid 30284] write(1, "executing program\n", 18) = 18 [pid 30284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30284] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30284] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30283] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30284] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30283] exit_group(0 [pid 30284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30284] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30284] exit_group(0) = ? [pid 30284] +++ exited with 0 +++ [pid 30283] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30283] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30286 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30285 ./strace-static-x86_64: Process 30285 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30285] set_robust_list(0x55557f93d660, 24) = 0 [pid 30285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30287 attached ./strace-static-x86_64: Process 30286 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30287 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30288 [pid 30285] <... prctl resumed>) = 0 [pid 30285] setpgid(0, 0) = 0 [pid 30286] set_robust_list(0x55557f93d660, 24 [pid 30285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30286] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30288 attached [pid 30287] set_robust_list(0x55557f93d660, 24 [pid 30285] <... openat resumed>) = 3 [pid 30285] write(3, "1000", 4) = 4 executing program [pid 30285] close(3) = 0 [pid 30285] write(1, "executing program\n", 18) = 18 [pid 30285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30288] set_robust_list(0x55557f93d660, 24 [pid 30287] <... set_robust_list resumed>) = 0 [pid 30286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... restart_syscall resumed>) = 0 [pid 30285] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30286] <... prctl resumed>) = 0 [pid 30285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30286] setpgid(0, 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30285] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30289 [pid 30285] exit_group(0) = ? [pid 30286] <... setpgid resumed>) = 0 [pid 30287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30287] <... prctl resumed>) = 0 [pid 30288] <... set_robust_list resumed>) = 0 [pid 30285] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30289 attached [pid 30287] setpgid(0, 0 [pid 30289] set_robust_list(0x55557f93d660, 24) = 0 [pid 30289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30289] setpgid(0, 0 [pid 30286] <... openat resumed>) = 3 [pid 30289] <... setpgid resumed>) = 0 [pid 30289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30287] <... setpgid resumed>) = 0 [pid 30286] write(3, "1000", 4 [pid 30289] <... openat resumed>) = 3 [pid 30289] write(3, "1000", 4 [pid 30287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30289] <... write resumed>) = 4 executing program [pid 30289] close(3) = 0 [pid 30289] write(1, "executing program\n", 18) = 18 [pid 30289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30287] <... openat resumed>) = 3 [pid 30286] <... write resumed>) = 4 [pid 30289] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30287] write(3, "1000", 4 [pid 30286] close(3 [pid 30289] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30286] <... close resumed>) = 0 [pid 30287] <... write resumed>) = 4 [pid 30286] write(1, "executing program\n", 18 [pid 30289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30287] close(3 [pid 30286] <... write resumed>) = 18 [pid 30288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... restart_syscall resumed>) = 0 [pid 30287] <... close resumed>) = 0 [pid 30286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30287] write(1, "executing program\n", 18 [pid 30286] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30288] <... prctl resumed>) = 0 [pid 30287] <... write resumed>) = 18 [pid 30286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30290 attached [pid 30289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30286] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30290] set_robust_list(0x55557f93d660, 24 [pid 30289] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30288] setpgid(0, 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30290 [pid 30287] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30290] <... set_robust_list resumed>) = 0 [pid 30289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30288] <... setpgid resumed>) = 0 [pid 30287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30286] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30289] exit_group(0 [pid 30287] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30290] <... prctl resumed>) = 0 [pid 30289] <... exit_group resumed>) = ? [pid 30288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30287] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30290] setpgid(0, 0) = 0 [pid 30290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30290] <... openat resumed>) = 3 [pid 30287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30286] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30290] write(3, "1000", 4 [pid 30287] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30286] exit_group(0 executing program [pid 30287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30286] <... exit_group resumed>) = ? [pid 30290] <... write resumed>) = 4 [pid 30287] exit_group(0 [pid 30290] close(3) = 0 [pid 30290] write(1, "executing program\n", 18) = 18 [pid 30290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30286] +++ exited with 0 +++ [pid 30287] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30290] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30287] +++ exited with 0 +++ [pid 30290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30290] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30288] <... openat resumed>) = 3 [pid 30290] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30289] +++ exited with 0 +++ [pid 30290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30288] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30290] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30290] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30290] exit_group(0 [pid 30288] <... write resumed>) = 4 [pid 30290] <... exit_group resumed>) = ? [pid 30288] close(3) = 0 [pid 30288] write(1, "executing program\n", 18) = 18 [pid 30288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30290] +++ exited with 0 +++ [pid 30288] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30288] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30288] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30288] exit_group(0) = ? [pid 30288] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30291 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30291 attached ./strace-static-x86_64: Process 30292 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30292] set_robust_list(0x55557f93d660, 24 [pid 30291] set_robust_list(0x55557f93d660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30292 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30293 attached ./strace-static-x86_64: Process 30294 attached [pid 30292] <... set_robust_list resumed>) = 0 [pid 30291] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30293 [pid 30293] set_robust_list(0x55557f93d660, 24 [pid 30292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30294] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30294 [pid 30293] <... set_robust_list resumed>) = 0 [pid 30292] <... prctl resumed>) = 0 [pid 30291] <... prctl resumed>) = 0 [pid 30294] <... set_robust_list resumed>) = 0 [pid 30294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30291] setpgid(0, 0 [pid 30292] setpgid(0, 0 [pid 30291] <... setpgid resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30295 [pid 30292] <... setpgid resumed>) = 0 [pid 30293] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30294] <... prctl resumed>) = 0 [pid 30291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30293] <... prctl resumed>) = 0 [pid 30292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30294] setpgid(0, 0 [pid 30291] <... openat resumed>) = 3 [pid 30294] <... setpgid resumed>) = 0 [pid 30293] setpgid(0, 0 [pid 30292] <... openat resumed>) = 3 [pid 30291] write(3, "1000", 4 [pid 30293] <... setpgid resumed>) = 0 [pid 30292] write(3, "1000", 4 [pid 30291] <... write resumed>) = 4 [pid 30292] <... write resumed>) = 4 [pid 30291] close(3 [pid 30292] close(3 [pid 30291] <... close resumed>) = 0 [pid 30292] <... close resumed>) = 0 [pid 30291] write(1, "executing program\n", 18 [pid 30293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30292] write(1, "executing program\n", 18 [pid 30291] <... write resumed>) = 18 [pid 30292] <... write resumed>) = 18 executing program [pid 30294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30293] <... openat resumed>) = 3 [pid 30291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30293] write(3, "1000", 4 [pid 30292] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30293] <... write resumed>) = 4 [pid 30292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30291] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30293] close(3 [pid 30292] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30293] <... close resumed>) = 0 executing program [pid 30292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30293] write(1, "executing program\n", 18 [pid 30291] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30293] <... write resumed>) = 18 [pid 30292] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30293] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30291] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30295 attached [pid 30294] <... openat resumed>) = 3 [pid 30292] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] set_robust_list(0x55557f93d660, 24 [pid 30294] write(3, "1000", 4 [pid 30291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30295] <... set_robust_list resumed>) = 0 [pid 30294] <... write resumed>) = 4 executing program [pid 30293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30294] close(3 [pid 30293] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30292] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] <... prctl resumed>) = 0 [pid 30294] <... close resumed>) = 0 [pid 30293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30292] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30295] setpgid(0, 0 [pid 30294] write(1, "executing program\n", 18 [pid 30293] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30292] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] <... setpgid resumed>) = 0 [pid 30294] <... write resumed>) = 18 [pid 30293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30292] exit_group(0 [pid 30291] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30295] <... openat resumed>) = 3 [pid 30294] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30292] <... exit_group resumed>) = ? [pid 30291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] write(3, "1000", 4 [pid 30294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30295] <... write resumed>) = 4 [pid 30294] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30295] close(3 [pid 30294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30295] <... close resumed>) = 0 [pid 30294] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30295] write(1, "executing program\n", 18 [pid 30294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30295] <... write resumed>) = 18 [pid 30294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30292] +++ exited with 0 +++ [pid 30291] exit_group(0 [pid 30295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30293] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30291] <... exit_group resumed>) = ? [pid 30295] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30294] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30295] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30294] exit_group(0 [pid 30295] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30294] <... exit_group resumed>) = ? [pid 30293] exit_group(0 [pid 30291] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30294] +++ exited with 0 +++ [pid 30295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30293] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30295] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30295] exit_group(0) = ? [pid 30295] +++ exited with 0 +++ [pid 30293] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30297 attached ./strace-static-x86_64: Process 30296 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30296 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30297 [pid 30297] set_robust_list(0x55557f93d660, 24 [pid 30296] set_robust_list(0x55557f93d660, 24 [pid 30297] <... set_robust_list resumed>) = 0 [pid 30296] <... set_robust_list resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... restart_syscall resumed>) = 0 [pid 30297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30296] <... prctl resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30297] <... prctl resumed>) = 0 [pid 30296] setpgid(0, 0./strace-static-x86_64: Process 30298 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30298 executing program [pid 30297] setpgid(0, 0 [pid 30296] <... setpgid resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30298] set_robust_list(0x55557f93d660, 24 [pid 30297] <... setpgid resumed>) = 0 [pid 30297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30297] write(3, "1000", 4) = 4 [pid 30297] close(3) = 0 [pid 30297] write(1, "executing program\n", 18) = 18 [pid 30296] <... openat resumed>) = 3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30299 [pid 30297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30296] write(3, "1000", 4 [pid 30297] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program ) = -1 EPERM (Operation not permitted) [pid 30296] <... write resumed>) = 4 [pid 30297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30296] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30300 [pid 30298] <... set_robust_list resumed>) = 0 [pid 30297] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30296] <... close resumed>) = 0 [pid 30297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30296] write(1, "executing program\n", 18 [pid 30298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30296] <... write resumed>) = 18 [pid 30297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30297] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30297] exit_group(0 [pid 30296] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30298] <... prctl resumed>) = 0 [pid 30297] <... exit_group resumed>) = ? [pid 30296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30298] setpgid(0, 0 [pid 30297] +++ exited with 0 +++ [pid 30296] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30298] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30299 attached [pid 30296] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30299] set_robust_list(0x55557f93d660, 24 [pid 30296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30299] <... set_robust_list resumed>) = 0 [pid 30299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30299] setpgid(0, 0 [pid 30296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30299] <... setpgid resumed>) = 0 [pid 30296] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30300 attached [pid 30299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30300] set_robust_list(0x55557f93d660, 24 [pid 30299] <... openat resumed>) = 3 [pid 30296] exit_group(0 [pid 30300] <... set_robust_list resumed>) = 0 executing program [pid 30299] write(3, "1000", 4 [pid 30296] <... exit_group resumed>) = ? [pid 30300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30299] <... write resumed>) = 4 [pid 30300] <... prctl resumed>) = 0 [pid 30299] close(3 [pid 30300] setpgid(0, 0 [pid 30299] <... close resumed>) = 0 [pid 30300] <... setpgid resumed>) = 0 [pid 30299] write(1, "executing program\n", 18 [pid 30296] +++ exited with 0 +++ [pid 30300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30299] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30300] <... openat resumed>) = 3 [pid 30299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30300] write(3, "1000", 4 [pid 30299] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30300] <... write resumed>) = 4 [pid 30299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30300] close(3 [pid 30299] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30300] <... close resumed>) = 0 [pid 30299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30298] <... openat resumed>) = 3 [pid 30300] write(1, "executing program\n", 18 [pid 30299] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30300] <... write resumed>) = 18 [pid 30299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30298] write(3, "1000", 4 [pid 30300] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30298] <... write resumed>) = 4 [pid 30300] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30299] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30298] close(3 [pid 30300] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30299] exit_group(0 [pid 30298] <... close resumed>) = 0 [pid 30300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30299] <... exit_group resumed>) = ? [pid 30300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30299] +++ exited with 0 +++ [pid 30298] write(1, "executing program\n", 18 [pid 30300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30300] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> executing program [pid 30300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30300] exit_group(0) = ? [pid 30300] +++ exited with 0 +++ [pid 30298] <... write resumed>) = 18 [pid 30298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30298] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30298] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30302 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30301 [pid 30298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30301 attached [pid 30301] set_robust_list(0x55557f93d660, 24) = 0 [pid 30301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30301] setpgid(0, 0) = 0 [pid 30301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30302 attached [pid 30301] <... openat resumed>) = 3 executing program [pid 30301] write(3, "1000", 4 [pid 30298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30301] <... write resumed>) = 4 [pid 30298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 [pid 30298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30301] close(3 [pid 30298] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30301] <... close resumed>) = 0 [pid 30301] write(1, "executing program\n", 18) = 18 [pid 30301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30303 [pid 30301] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30298] exit_group(0 [pid 30301] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30298] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30304 [pid 30301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30298] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30301] exit_group(0 [pid 30302] set_robust_list(0x55557f93d660, 24 [pid 30301] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30304 attached [pid 30302] <... set_robust_list resumed>) = 0 [pid 30301] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30303 attached [pid 30303] set_robust_list(0x55557f93d660, 24) = 0 [pid 30303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30303] setpgid(0, 0) = 0 [pid 30302] <... prctl resumed>) = 0 [pid 30304] set_robust_list(0x55557f93d660, 24 [pid 30303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30302] setpgid(0, 0) = 0 [pid 30304] <... set_robust_list resumed>) = 0 [pid 30303] <... openat resumed>) = 3 [pid 30303] write(3, "1000", 4) = 4 [pid 30302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30303] close(3) = 0 [pid 30303] write(1, "executing program\n", 18) = 18 [pid 30303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30302] <... openat resumed>) = 3 [pid 30303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30302] write(3, "1000", 4 [pid 30303] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30304] <... prctl resumed>) = 0 [pid 30302] <... write resumed>) = 4 [pid 30303] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30304] setpgid(0, 0 [pid 30303] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30302] close(3 [pid 30304] <... setpgid resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30302] <... close resumed>) = 0 [pid 30304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 30302] write(1, "executing program\n", 18) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30305 [pid 30302] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30306 [pid 30302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30306 attached ./strace-static-x86_64: Process 30305 attached [pid 30304] <... openat resumed>) = 3 [pid 30302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30304] write(3, "1000", 4 [pid 30302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30302] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30304] <... write resumed>) = 4 [pid 30306] set_robust_list(0x55557f93d660, 24 [pid 30302] exit_group(0 [pid 30303] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30302] <... exit_group resumed>) = ? [pid 30306] <... set_robust_list resumed>) = 0 [pid 30305] set_robust_list(0x55557f93d660, 24 [pid 30304] close(3 [pid 30303] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30302] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30305] <... set_robust_list resumed>) = 0 [pid 30305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30304] <... close resumed>) = 0 [pid 30306] <... prctl resumed>) = 0 [pid 30303] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30305] <... prctl resumed>) = 0 [pid 30305] setpgid(0, 0) = 0 [pid 30305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30304] write(1, "executing program\n", 18executing program [pid 30306] setpgid(0, 0 [pid 30303] exit_group(0 [pid 30305] <... openat resumed>) = 3 [pid 30304] <... write resumed>) = 18 [pid 30305] write(3, "1000", 4) = 4 [pid 30305] close(3) = 0 [pid 30305] write(1, "executing program\n", 18executing program ) = 18 [pid 30305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30306] <... setpgid resumed>) = 0 [pid 30304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30303] <... exit_group resumed>) = ? [pid 30305] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30306] <... openat resumed>) = 3 [pid 30304] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30305] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30304] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30305] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30306] write(3, "1000", 4 [pid 30304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30303] +++ exited with 0 +++ [pid 30306] <... write resumed>) = 4 [pid 30304] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30306] close(3 [pid 30305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30306] <... close resumed>) = 0 [pid 30305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30306] write(1, "executing program\n", 18 [pid 30305] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30306] <... write resumed>) = 18 [pid 30305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30305] exit_group(0 [pid 30304] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30306] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30305] <... exit_group resumed>) = ? [pid 30304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30304] exit_group(0 [pid 30306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30305] +++ exited with 0 +++ [pid 30304] <... exit_group resumed>) = ? [pid 30306] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30304] +++ exited with 0 +++ [pid 30306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30306] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30306] exit_group(0) = ? [pid 30306] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30307 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30307 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30308 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30309 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30308 attached [pid 30308] set_robust_list(0x55557f93d660, 24) = 0 [pid 30308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30308] setpgid(0, 0) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30310 [pid 30308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30311 [pid 30308] write(3, "1000", 4) = 4 [pid 30308] close(3) = 0 executing program [pid 30308] write(1, "executing program\n", 18) = 18 [pid 30308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30311 attached ./strace-static-x86_64: Process 30309 attached [pid 30307] set_robust_list(0x55557f93d660, 24 [pid 30308] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30311] set_robust_list(0x55557f93d660, 24 [pid 30307] <... set_robust_list resumed>) = 0 [pid 30308] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30311] <... set_robust_list resumed>) = 0 [pid 30309] set_robust_list(0x55557f93d660, 24 [pid 30308] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30307] setpgid(0, 0 [pid 30308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30308] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30309] <... set_robust_list resumed>) = 0 [pid 30307] <... setpgid resumed>) = 0 [pid 30308] exit_group(0) = ? [pid 30307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30311] <... prctl resumed>) = 0 [pid 30307] write(3, "1000", 4 [pid 30311] setpgid(0, 0 [pid 30309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30308] +++ exited with 0 +++ [pid 30307] <... write resumed>) = 4 [pid 30311] <... setpgid resumed>) = 0 [pid 30309] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30310 attached [pid 30310] set_robust_list(0x55557f93d660, 24) = 0 [pid 30310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30307] close(3 [pid 30310] <... prctl resumed>) = 0 [pid 30310] setpgid(0, 0) = 0 [pid 30310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30307] <... close resumed>) = 0 [pid 30307] write(1, "executing program\n", 18executing program [pid 30311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30310] <... openat resumed>) = 3 [pid 30310] write(3, "1000", 4 [pid 30307] <... write resumed>) = 18 executing program [pid 30310] <... write resumed>) = 4 [pid 30310] close(3) = 0 [pid 30310] write(1, "executing program\n", 18) = 18 [pid 30310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30310] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30311] <... openat resumed>) = 3 [pid 30307] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30310] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30311] write(3, "1000", 4 [pid 30307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30311] <... write resumed>) = 4 [pid 30310] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30309] setpgid(0, 0 [pid 30307] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30311] close(3 [pid 30309] <... setpgid resumed>) = 0 [pid 30307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30311] <... close resumed>) = 0 [pid 30307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30311] write(1, "executing program\n", 18 [pid 30307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30310] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30310] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30310] exit_group(0 [pid 30307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30310] <... exit_group resumed>) = ? [pid 30311] <... write resumed>) = 18 [pid 30310] +++ exited with 0 +++ [pid 30309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30311] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30309] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30307] exit_group(0 [pid 30309] write(3, "1000", 4) = 4 [pid 30309] close(3) = 0 executing program [pid 30309] write(1, "executing program\n", 18) = 18 [pid 30309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30311] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30307] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30312 attached [pid 30311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30307] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30312 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 30311] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30309] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30313 [pid 30311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30309] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30312] set_robust_list(0x55557f93d660, 24 [pid 30311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30309] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30309] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30309] exit_group(0 [pid 30311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30312] <... set_robust_list resumed>) = 0 [pid 30309] <... exit_group resumed>) = ? [pid 30312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30311] exit_group(0 [pid 30309] +++ exited with 0 +++ ./strace-static-x86_64: Process 30313 attached [pid 30311] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30313] set_robust_list(0x55557f93d660, 24 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30313] <... set_robust_list resumed>) = 0 [pid 30313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30313] setpgid(0, 0) = 0 [pid 30313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30311] +++ exited with 0 +++ [pid 30313] <... openat resumed>) = 3 [pid 30312] <... prctl resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30313] write(3, "1000", 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30313] <... write resumed>) = 4 executing program [pid 30313] close(3) = 0 [pid 30313] write(1, "executing program\n", 18) = 18 [pid 30313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30312] setpgid(0, 0 [pid 30313] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30312] <... setpgid resumed>) = 0 [pid 30313] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30312] <... openat resumed>) = 3 [pid 30313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30313] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30313] exit_group(0) = ? [pid 30313] +++ exited with 0 +++ [pid 30312] write(3, "1000", 4) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30312] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30312] <... close resumed>) = 0 executing program [pid 30312] write(1, "executing program\n", 18) = 18 [pid 30312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30312] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30312] exit_group(0) = ? [pid 30312] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30314 ./strace-static-x86_64: Process 30314 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30315 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30316 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30315 [pid 30314] set_robust_list(0x55557f93d660, 24) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30314] setpgid(0, 0) = 0 [pid 30314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30317 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30314] <... openat resumed>) = 3 [pid 30314] write(3, "1000", 4) = 4 [pid 30314] close(3) = 0 [pid 30314] write(1, "executing program\n", 18) = 18 [pid 30314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30318 attached ./strace-static-x86_64: Process 30317 attached [pid 30315] set_robust_list(0x55557f93d660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30318 [pid 30314] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30318] set_robust_list(0x55557f93d660, 24 [pid 30315] <... set_robust_list resumed>) = 0 [pid 30314] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30318] <... set_robust_list resumed>) = 0 [pid 30317] set_robust_list(0x55557f93d660, 24 [pid 30315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30317] <... set_robust_list resumed>) = 0 [pid 30315] <... prctl resumed>) = 0 [pid 30314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30316 attached [pid 30318] <... prctl resumed>) = 0 [pid 30317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30315] setpgid(0, 0 [pid 30314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30314] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30314] exit_group(0) = ? [pid 30318] setpgid(0, 0 [pid 30317] <... prctl resumed>) = 0 [pid 30316] set_robust_list(0x55557f93d660, 24 [pid 30315] <... setpgid resumed>) = 0 [pid 30315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30314] +++ exited with 0 +++ [pid 30317] setpgid(0, 0 [pid 30318] <... setpgid resumed>) = 0 [pid 30316] <... set_robust_list resumed>) = 0 [pid 30317] <... setpgid resumed>) = 0 [pid 30315] <... openat resumed>) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30315] write(3, "1000", 4) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30315] close(3executing program ) = 0 [pid 30315] write(1, "executing program\n", 18) = 18 [pid 30315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30315] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30318] <... openat resumed>) = 3 [pid 30317] <... openat resumed>) = 3 [pid 30316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30315] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30318] write(3, "1000", 4 [pid 30317] write(3, "1000", 4 [pid 30316] <... prctl resumed>) = 0 [pid 30315] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30318] <... write resumed>) = 4 [pid 30317] <... write resumed>) = 4 [pid 30316] setpgid(0, 0 [pid 30315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30318] close(3executing program ) = 0 [pid 30318] write(1, "executing program\n", 18) = 18 [pid 30318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30317] close(3 [pid 30316] <... setpgid resumed>) = 0 [pid 30315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30318] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30318] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30317] <... close resumed>) = 0 [pid 30316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30315] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30317] write(1, "executing program\n", 18 [pid 30315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30317] <... write resumed>) = 18 [pid 30316] <... openat resumed>) = 3 [pid 30315] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30318] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30318] exit_group(0) = ? ./strace-static-x86_64: Process 30319 attached [pid 30318] +++ exited with 0 +++ [pid 30317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30316] write(3, "1000", 4 [pid 30315] <... exit_group resumed>) = ? [pid 30319] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30319 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30317] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30315] +++ exited with 0 +++ [pid 30317] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30319] <... set_robust_list resumed>) = 0 [pid 30316] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30316] close(3 [pid 30319] <... prctl resumed>) = 0 [pid 30316] <... close resumed>) = 0 [pid 30319] setpgid(0, 0 [pid 30316] write(1, "executing program\n", 18 [pid 30319] <... setpgid resumed>) = 0 [pid 30316] <... write resumed>) = 18 [pid 30317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30319] <... openat resumed>) = 3 [pid 30316] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30319] write(3, "1000", 4 [pid 30317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30316] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30317] exit_group(0 [pid 30316] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30319] <... write resumed>) = 4 [pid 30317] <... exit_group resumed>) = ? [pid 30316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30319] close(3 [pid 30317] +++ exited with 0 +++ [pid 30316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30316] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30320 attached [pid 30319] <... close resumed>) = 0 [pid 30316] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30321 attached executing program [pid 30320] set_robust_list(0x55557f93d660, 24 [pid 30319] write(1, "executing program\n", 18 [pid 30316] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30320 ./strace-static-x86_64: Process 30322 attached [pid 30320] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30321 [pid 30322] set_robust_list(0x55557f93d660, 24 [pid 30320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30322 [pid 30322] <... set_robust_list resumed>) = 0 [pid 30320] <... prctl resumed>) = 0 [pid 30322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30320] setpgid(0, 0 [pid 30319] <... write resumed>) = 18 [pid 30316] +++ exited with 0 +++ [pid 30322] <... prctl resumed>) = 0 [pid 30320] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30322] setpgid(0, 0 [pid 30321] set_robust_list(0x55557f93d660, 24 [pid 30320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30322] <... setpgid resumed>) = 0 [pid 30321] <... set_robust_list resumed>) = 0 [pid 30320] <... openat resumed>) = 3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30320] write(3, "1000", 4 [pid 30319] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30321] <... prctl resumed>) = 0 [pid 30320] <... write resumed>) = 4 [pid 30319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30321] setpgid(0, 0 [pid 30320] close(3 [pid 30319] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30321] <... setpgid resumed>) = 0 [pid 30320] <... close resumed>) = 0 [pid 30319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30320] write(1, "executing program\n", 18 [pid 30319] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30321] <... openat resumed>) = 3 [pid 30320] <... write resumed>) = 18 [pid 30319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30322] <... openat resumed>) = 3 [pid 30320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30322] write(3, "1000", 4 [pid 30321] write(3, "1000", 4 [pid 30320] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30321] <... write resumed>) = 4 [pid 30320] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30319] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30322] <... write resumed>) = 4 [pid 30321] close(3 [pid 30320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30322] close(3 [pid 30321] <... close resumed>) = 0 [pid 30320] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30319] exit_group(0 [pid 30320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30322] <... close resumed>) = 0 [pid 30321] write(1, "executing program\n", 18 [pid 30320] exit_group(0executing program executing program [pid 30319] <... exit_group resumed>) = ? [pid 30320] <... exit_group resumed>) = ? [pid 30320] +++ exited with 0 +++ [pid 30322] write(1, "executing program\n", 18 [pid 30321] <... write resumed>) = 18 [pid 30319] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30322] <... write resumed>) = 18 [pid 30321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30321] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30322] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30321] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30322] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30321] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30322] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30322] exit_group(0) = ? [pid 30322] +++ exited with 0 +++ [pid 30321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30321] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30321] exit_group(0) = ? [pid 30321] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30323 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30324 ./strace-static-x86_64: Process 30323 attached [pid 30323] set_robust_list(0x55557f93d660, 24) = 0 [pid 30323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30323] setpgid(0, 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30323] <... setpgid resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30325 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30325 attached ./strace-static-x86_64: Process 30324 attached , child_tidptr=0x55557f93d650) = 30326 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30323] <... openat resumed>) = 3 [pid 30323] write(3, "1000", 4) = 4 [pid 30323] close(3) = 0 [pid 30323] write(1, "executing program\n", 18executing program [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30327 [pid 30323] <... write resumed>) = 18 [pid 30323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30324] set_robust_list(0x55557f93d660, 24 [pid 30323] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30325] set_robust_list(0x55557f93d660, 24 [pid 30324] <... set_robust_list resumed>) = 0 [pid 30323] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30323] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30323] exit_group(0) = ? [pid 30323] +++ exited with 0 +++ [pid 30325] <... set_robust_list resumed>) = 0 [pid 30324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30327 attached [pid 30324] <... prctl resumed>) = 0 [pid 30327] set_robust_list(0x55557f93d660, 24 [pid 30325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30327] <... set_robust_list resumed>) = 0 [pid 30327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30327] setpgid(0, 0) = 0 [pid 30327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30324] setpgid(0, 0 [pid 30327] <... openat resumed>) = 3 [pid 30327] write(3, "1000", 4) = 4 [pid 30327] close(3executing program ) = 0 [pid 30327] write(1, "executing program\n", 18) = 18 [pid 30327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30325] <... prctl resumed>) = 0 [pid 30324] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30326 attached [pid 30327] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30326] set_robust_list(0x55557f93d660, 24 [pid 30327] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30326] <... set_robust_list resumed>) = 0 [pid 30327] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30324] <... openat resumed>) = 3 [pid 30325] setpgid(0, 0 [pid 30327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30326] <... prctl resumed>) = 0 [pid 30325] <... setpgid resumed>) = 0 [pid 30324] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 30324] <... write resumed>) = 4 [pid 30324] close(3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30328 attached [pid 30327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30326] setpgid(0, 0 [pid 30325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30324] <... close resumed>) = 0 [pid 30324] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30328 [pid 30328] set_robust_list(0x55557f93d660, 24) = 0 executing program [pid 30324] <... write resumed>) = 18 [pid 30324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30326] <... setpgid resumed>) = 0 [pid 30325] <... openat resumed>) = 3 [pid 30324] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30328] <... prctl resumed>) = 0 [pid 30324] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30325] write(3, "1000", 4 [pid 30328] setpgid(0, 0 [pid 30327] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30328] <... setpgid resumed>) = 0 [pid 30327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30326] <... openat resumed>) = 3 [pid 30324] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30328] <... openat resumed>) = 3 [pid 30327] exit_group(0 [pid 30326] write(3, "1000", 4 [pid 30325] <... write resumed>) = 4 [pid 30325] close(3 [pid 30327] <... exit_group resumed>) = ? [pid 30324] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30328] write(3, "1000", 4 [pid 30326] <... write resumed>) = 4 [pid 30325] <... close resumed>) = 0 [pid 30325] write(1, "executing program\n", 18executing program ) = 18 [pid 30325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30328] <... write resumed>) = 4 [pid 30327] +++ exited with 0 +++ [pid 30326] close(3 [pid 30324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30325] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30328] close(3 [pid 30326] <... close resumed>) = 0 [pid 30325] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30324] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30328] <... close resumed>) = 0 [pid 30326] write(1, "executing program\n", 18 [pid 30324] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30328] write(1, "executing program\n", 18 [pid 30326] <... write resumed>) = 18 [pid 30325] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30324] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30325] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ) = -1 EBADF (Bad file descriptor) [pid 30325] exit_group(0 [pid 30328] <... write resumed>) = 18 [pid 30326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30325] <... exit_group resumed>) = ? [pid 30328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30326] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30324] exit_group(0 [pid 30328] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30324] <... exit_group resumed>) = ? [pid 30328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30326] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30328] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30325] +++ exited with 0 +++ [pid 30324] +++ exited with 0 +++ [pid 30328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30326] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30328] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30326] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30328] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30326] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30329 attached [pid 30328] exit_group(0 [pid 30326] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30331 attached ./strace-static-x86_64: Process 30330 attached [pid 30329] set_robust_list(0x55557f93d660, 24 [pid 30328] <... exit_group resumed>) = ? [pid 30326] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30329 [pid 30329] <... set_robust_list resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30329] <... prctl resumed>) = 0 [pid 30328] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30330 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30331 [pid 30329] setpgid(0, 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30329] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30331] set_robust_list(0x55557f93d660, 24 [pid 30330] set_robust_list(0x55557f93d660, 24 [pid 30331] <... set_robust_list resumed>) = 0 [pid 30330] <... set_robust_list resumed>) = 0 [pid 30329] <... openat resumed>) = 3 [pid 30331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30329] write(3, "1000", 4 executing program [pid 30331] <... prctl resumed>) = 0 [pid 30330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30329] <... write resumed>) = 4 [pid 30329] close(3) = 0 [pid 30329] write(1, "executing program\n", 18) = 18 [pid 30329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30331] setpgid(0, 0 [pid 30330] <... prctl resumed>) = 0 [pid 30329] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30330] setpgid(0, 0 [pid 30329] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30331] <... setpgid resumed>) = 0 [pid 30329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30330] <... setpgid resumed>) = 0 [pid 30331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30329] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30331] <... openat resumed>) = 3 [pid 30329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30329] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30329] exit_group(0) = ? [pid 30331] write(3, "1000", 4 [pid 30330] <... openat resumed>) = 3 [pid 30331] <... write resumed>) = 4 [pid 30330] write(3, "1000", 4 [pid 30329] +++ exited with 0 +++ [pid 30331] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30331] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30331] write(1, "executing program\n", 18) = 18 [pid 30331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30330] <... write resumed>) = 4 [pid 30331] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30330] close(3 [pid 30331] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30330] <... close resumed>) = 0 [pid 30331] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30330] write(1, "executing program\n", 18 [pid 30331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30331] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30331] exit_group(0 [pid 30330] <... write resumed>) = 18 [pid 30331] <... exit_group resumed>) = ? [pid 30331] +++ exited with 0 +++ [pid 30330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30330] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30330] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30330] exit_group(0) = ? [pid 30330] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30332 attached ./strace-static-x86_64: Process 30333 attached [pid 30332] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30332 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30333 [pid 30333] set_robust_list(0x55557f93d660, 24 [pid 30332] <... set_robust_list resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30333] <... set_robust_list resumed>) = 0 [pid 30332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 [pid 30332] <... prctl resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 30334 attached [pid 30333] setpgid(0, 0 [pid 30332] setpgid(0, 0 executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30334] set_robust_list(0x55557f93d660, 24 [pid 30332] <... setpgid resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30334 [pid 30333] <... setpgid resumed>) = 0 [pid 30333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30333] write(3, "1000", 4 [pid 30332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30333] <... write resumed>) = 4 [pid 30333] close(3) = 0 [pid 30333] write(1, "executing program\n", 18) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30335 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30336 [pid 30333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30332] <... openat resumed>) = 3 [pid 30334] <... set_robust_list resumed>) = 0 executing program [pid 30332] write(3, "1000", 4) = 4 [pid 30333] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30332] close(3 [pid 30334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30332] <... close resumed>) = 0 [pid 30334] <... prctl resumed>) = 0 [pid 30332] write(1, "executing program\n", 18 [pid 30333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30332] <... write resumed>) = 18 [pid 30334] setpgid(0, 0) = 0 [pid 30333] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30332] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30333] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30332] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30334] <... openat resumed>) = 3 [pid 30332] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30335 attached [pid 30334] write(3, "1000", 4 [pid 30333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30334] <... write resumed>) = 4 ./strace-static-x86_64: Process 30336 attached [pid 30335] set_robust_list(0x55557f93d660, 24 [pid 30334] close(3 [pid 30333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30334] <... close resumed>) = 0 [pid 30332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30336] set_robust_list(0x55557f93d660, 24 [pid 30335] <... set_robust_list resumed>) = 0 [pid 30334] write(1, "executing program\n", 18 [pid 30333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] <... set_robust_list resumed>) = 0 [pid 30335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30334] <... write resumed>) = 18 [pid 30333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30335] <... prctl resumed>) = 0 [pid 30334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30333] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] <... prctl resumed>) = 0 [pid 30335] setpgid(0, 0 [pid 30334] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] setpgid(0, 0 [pid 30335] <... setpgid resumed>) = 0 [pid 30334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30333] exit_group(0 [pid 30332] exit_group(0 [pid 30336] <... setpgid resumed>) = 0 [pid 30335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30334] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30333] <... exit_group resumed>) = ? [pid 30336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30335] <... openat resumed>) = 3 [pid 30334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30333] +++ exited with 0 +++ [pid 30332] <... exit_group resumed>) = ? [pid 30334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30336] <... openat resumed>) = 3 [pid 30335] write(3, "1000", 4 [pid 30336] write(3, "1000", 4 [pid 30335] <... write resumed>) = 4 [pid 30336] <... write resumed>) = 4 [pid 30335] close(3 [pid 30336] close(3 [pid 30335] <... close resumed>) = 0 [pid 30332] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30336] <... close resumed>) = 0 [pid 30335] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> executing program executing program [pid 30336] write(1, "executing program\n", 18 [pid 30335] <... write resumed>) = 18 [pid 30334] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] <... write resumed>) = 18 [pid 30335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30335] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30336] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30334] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30335] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30336] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30334] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30335] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30336] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30334] exit_group(0 [pid 30336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30334] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30335] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30336] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30335] exit_group(0 [pid 30334] +++ exited with 0 +++ [pid 30336] exit_group(0 [pid 30335] <... exit_group resumed>) = ? [pid 30336] <... exit_group resumed>) = ? [pid 30335] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30336] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30337 attached ./strace-static-x86_64: Process 30338 attached ./strace-static-x86_64: Process 30339 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30337 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30338] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30339 [pid 285] <... restart_syscall resumed>) = 0 [pid 30339] set_robust_list(0x55557f93d660, 24 [pid 30338] <... set_robust_list resumed>) = 0 [pid 30337] set_robust_list(0x55557f93d660, 24 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30338 [pid 30339] <... set_robust_list resumed>) = 0 [pid 30338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30337] <... set_robust_list resumed>) = 0 [pid 30338] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30338] setpgid(0, 0 [pid 30337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30340 ./strace-static-x86_64: Process 30341 attached ./strace-static-x86_64: Process 30340 attached [pid 30339] setpgid(0, 0 [pid 30338] <... setpgid resumed>) = 0 [pid 30337] <... prctl resumed>) = 0 [pid 30339] <... setpgid resumed>) = 0 [pid 30341] set_robust_list(0x55557f93d660, 24 [pid 30339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30337] setpgid(0, 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30341 [pid 30339] <... openat resumed>) = 3 executing program [pid 30338] <... openat resumed>) = 3 [pid 30341] <... set_robust_list resumed>) = 0 [pid 30340] set_robust_list(0x55557f93d660, 24 [pid 30337] <... setpgid resumed>) = 0 [pid 30338] write(3, "1000", 4 [pid 30339] write(3, "1000", 4) = 4 [pid 30337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30338] <... write resumed>) = 4 [pid 30339] close(3) = 0 [pid 30338] close(3 [pid 30337] <... openat resumed>) = 3 [pid 30338] <... close resumed>) = 0 [pid 30341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30337] write(3, "1000", 4 [pid 30338] write(1, "executing program\n", 18 [pid 30341] <... prctl resumed>) = 0 [pid 30340] <... set_robust_list resumed>) = 0 executing program [pid 30337] <... write resumed>) = 4 [pid 30338] <... write resumed>) = 18 [pid 30337] close(3 [pid 30339] write(1, "executing program\n", 18 [pid 30338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30341] setpgid(0, 0 [pid 30340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30337] <... close resumed>) = 0 [pid 30338] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30337] write(1, "executing program\n", 18 [pid 30341] <... setpgid resumed>) = 0 [pid 30340] <... prctl resumed>) = 0 [pid 30338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30337] <... write resumed>) = 18 [pid 30341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30338] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30341] <... openat resumed>) = 3 [pid 30340] setpgid(0, 0 [pid 30337] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30338] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30341] write(3, "1000", 4 [pid 30340] <... setpgid resumed>) = 0 [pid 30338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30337] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30339] <... write resumed>) = 18 [pid 30339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30341] <... write resumed>) = 4 executing program [pid 30339] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30341] close(3 [pid 30340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30337] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30341] <... close resumed>) = 0 [pid 30340] <... openat resumed>) = 3 [pid 30339] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30341] write(1, "executing program\n", 18 [pid 30340] write(3, "1000", 4 [pid 30339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30338] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30341] <... write resumed>) = 18 [pid 30340] <... write resumed>) = 4 [pid 30339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30340] close(3 [pid 30339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30338] exit_group(0 [pid 30337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30341] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30338] <... exit_group resumed>) = ? [pid 30337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30340] <... close resumed>) = 0 [pid 30339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30339] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30339] exit_group(0) = ? executing program [pid 30341] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30340] write(1, "executing program\n", 18 [pid 30339] +++ exited with 0 +++ [pid 30338] +++ exited with 0 +++ [pid 30337] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30340] <... write resumed>) = 18 [pid 30337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30341] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30337] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30337] <... exit_group resumed>) = ? [pid 30341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30340] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30337] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 30341] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30340] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30341] exit_group(0 [pid 30340] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30342 attached [pid 30341] <... exit_group resumed>) = ? [pid 30340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30342 [pid 30342] set_robust_list(0x55557f93d660, 24 [pid 30340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30344 attached ./strace-static-x86_64: Process 30343 attached [pid 30342] <... set_robust_list resumed>) = 0 [pid 30341] +++ exited with 0 +++ [pid 30342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30344 [pid 30342] <... prctl resumed>) = 0 [pid 30340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30342] setpgid(0, 0 [pid 30340] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30343 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30342] <... setpgid resumed>) = 0 [pid 30340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30343] set_robust_list(0x55557f93d660, 24 [pid 30342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30340] exit_group(0 [pid 30344] set_robust_list(0x55557f93d660, 24) = 0 [pid 30343] <... set_robust_list resumed>) = 0 [pid 30340] <... exit_group resumed>) = ? [pid 30342] <... openat resumed>) = 3 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30345 attached [pid 30342] write(3, "1000", 4 [pid 30340] +++ exited with 0 +++ [pid 30344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30342] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30345] set_robust_list(0x55557f93d660, 24 [pid 30342] close(3 [pid 30345] <... set_robust_list resumed>) = 0 [pid 30344] <... prctl resumed>) = 0 [pid 30343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30345 [pid 30342] <... close resumed>) = 0 [pid 30345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30345] setpgid(0, 0) = 0 [pid 30345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30344] setpgid(0, 0 [pid 30343] <... prctl resumed>) = 0 [pid 30342] write(1, "executing program\n", 18 [pid 30345] <... openat resumed>) = 3 [pid 30345] write(3, "1000", 4) = 4 [pid 30345] close(3executing program executing program ) = 0 [pid 30345] write(1, "executing program\n", 18) = 18 [pid 30345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30342] <... write resumed>) = 18 [pid 30345] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30345] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30342] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30345] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30343] setpgid(0, 0 [pid 30344] <... setpgid resumed>) = 0 [pid 30342] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30343] <... setpgid resumed>) = 0 [pid 30342] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 30342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30342] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30342] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30343] write(3, "1000", 4) = 4 [pid 30343] close(3 [pid 30342] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30346 [pid 30343] <... close resumed>) = 0 [pid 30342] exit_group(0executing program ) = ? [pid 30343] write(1, "executing program\n", 18) = 18 [pid 30343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30342] +++ exited with 0 +++ [pid 30343] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30346 attached [pid 30345] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30344] <... openat resumed>) = 3 [pid 30343] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30346] set_robust_list(0x55557f93d660, 24) = 0 [pid 30346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30346] setpgid(0, 0) = 0 [pid 30345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30344] write(3, "1000", 4 [pid 30343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30345] exit_group(0 [pid 30344] <... write resumed>) = 4 [pid 30345] <... exit_group resumed>) = ? [pid 30344] close(3 [pid 30346] <... openat resumed>) = 3 [pid 30343] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30346] write(3, "1000", 4 [pid 30344] <... close resumed>) = 0 executing program [pid 30343] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30346] <... write resumed>) = 4 [pid 30345] +++ exited with 0 +++ [pid 30344] write(1, "executing program\n", 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30344] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30346] close(3) = 0 [pid 30346] write(1, "executing program\n", 18) = 18 [pid 30344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30343] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30344] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30343] exit_group(0 [pid 30346] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30344] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30343] <... exit_group resumed>) = ? [pid 30344] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30346] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30343] +++ exited with 0 +++ [pid 30344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30344] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30344] exit_group(0 [pid 30346] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30344] <... exit_group resumed>) = ? [pid 30346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30344] +++ exited with 0 +++ [pid 30346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30346] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30346] exit_group(0) = ? [pid 30346] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30347 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30348 ./strace-static-x86_64: Process 30347 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30349 ./strace-static-x86_64: Process 30348 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30348] set_robust_list(0x55557f93d660, 24) = 0 [pid 30348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30348] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30350 [pid 30348] <... setpgid resumed>) = 0 [pid 30348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30348] <... openat resumed>) = 3 [pid 30348] write(3, "1000", 4) = 4 executing program [pid 30348] close(3) = 0 [pid 30348] write(1, "executing program\n", 18) = 18 [pid 30348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30351 [pid 30347] set_robust_list(0x55557f93d660, 24 [pid 30348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30349 attached [pid 30347] <... set_robust_list resumed>) = 0 [pid 30348] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30349] set_robust_list(0x55557f93d660, 24 [pid 30348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30347] setpgid(0, 0 [pid 30348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30348] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30348] exit_group(0 [pid 30349] <... set_robust_list resumed>) = 0 [pid 30347] <... setpgid resumed>) = 0 [pid 30348] <... exit_group resumed>) = ? [pid 30347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30350 attached [pid 30349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30350] set_robust_list(0x55557f93d660, 24 [pid 30349] <... prctl resumed>) = 0 [pid 30347] <... openat resumed>) = 3 [pid 30348] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30351 attached [pid 30351] set_robust_list(0x55557f93d660, 24 [pid 30347] write(3, "1000", 4 [pid 30351] <... set_robust_list resumed>) = 0 [pid 30351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30347] <... write resumed>) = 4 [pid 30351] <... prctl resumed>) = 0 [pid 30351] setpgid(0, 0) = 0 [pid 30351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30347] close(3executing program [pid 30350] <... set_robust_list resumed>) = 0 [pid 30349] setpgid(0, 0 [pid 30351] <... openat resumed>) = 3 [pid 30347] <... close resumed>) = 0 [pid 30349] <... setpgid resumed>) = 0 [pid 30350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30351] write(3, "1000", 4 [pid 30347] write(1, "executing program\n", 18 [pid 30349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30351] <... write resumed>) = 4 [pid 30350] <... prctl resumed>) = 0 [pid 30347] <... write resumed>) = 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 30347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30351] close(3 [pid 30350] setpgid(0, 0 [pid 30349] <... openat resumed>) = 3 [pid 30347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30352 attached ) = -1 EPERM (Operation not permitted) [pid 30347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30352 [pid 30347] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30352] set_robust_list(0x55557f93d660, 24 [pid 30351] <... close resumed>) = 0 [pid 30352] <... set_robust_list resumed>) = 0 [pid 30351] write(1, "executing program\n", 18 [pid 30350] <... setpgid resumed>) = 0 [pid 30349] write(3, "1000", 4executing program [pid 30347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30349] <... write resumed>) = 4 [pid 30349] close(3) = 0 [pid 30349] write(1, "executing program\n", 18executing program ) = 18 [pid 30349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30352] <... prctl resumed>) = 0 [pid 30351] <... write resumed>) = 18 [pid 30347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30349] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30347] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30352] setpgid(0, 0 [pid 30351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30352] <... setpgid resumed>) = 0 [pid 30347] exit_group(0 [pid 30349] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30347] <... exit_group resumed>) = ? [pid 30349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30347] +++ exited with 0 +++ [pid 30349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30349] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30351] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30349] exit_group(0) = ? [pid 30352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30350] <... openat resumed>) = 3 [pid 30349] +++ exited with 0 +++ [pid 30351] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30352] <... openat resumed>) = 3 [pid 30350] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30352] write(3, "1000", 4 [pid 30350] <... write resumed>) = 4 [pid 30351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30352] <... write resumed>) = 4 [pid 30350] close(3 [pid 30352] close(3 [pid 30351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30350] <... close resumed>) = 0 executing program executing program [pid 30352] <... close resumed>) = 0 [pid 30350] write(1, "executing program\n", 18 [pid 30352] write(1, "executing program\n", 18 [pid 30350] <... write resumed>) = 18 [pid 30352] <... write resumed>) = 18 [pid 30350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30350] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30352] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30351] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30352] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30351] exit_group(0 [pid 30350] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30351] <... exit_group resumed>) = ? [pid 30350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30352] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30350] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30351] +++ exited with 0 +++ [pid 30350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30352] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30352] exit_group(0 [pid 30350] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30352] <... exit_group resumed>) = ? [pid 30350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30350] exit_group(0) = ? [pid 30352] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30350] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30353 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30355 attached ./strace-static-x86_64: Process 30354 attached [pid 30353] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30354 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30353 [pid 284] <... restart_syscall resumed>) = 0 [pid 30354] set_robust_list(0x55557f93d660, 24 [pid 30353] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30355 [pid 30354] <... set_robust_list resumed>) = 0 [pid 30353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30355] set_robust_list(0x55557f93d660, 24 [pid 30354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30353] <... prctl resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30355] <... set_robust_list resumed>) = 0 [pid 30354] <... prctl resumed>) = 0 [pid 30353] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30356 attached [pid 30354] setpgid(0, 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30356 [pid 30354] <... setpgid resumed>) = 0 [pid 30354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30353] <... setpgid resumed>) = 0 [pid 30354] <... openat resumed>) = 3 [pid 30354] write(3, "1000", 4 [pid 30353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30357 [pid 30354] <... write resumed>) = 4 executing program [pid 30354] close(3) = 0 [pid 30354] write(1, "executing program\n", 18) = 18 [pid 30354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30353] <... openat resumed>) = 3 [pid 30354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30356] set_robust_list(0x55557f93d660, 24 [pid 30355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30353] write(3, "1000", 4 [pid 30354] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30356] <... set_robust_list resumed>) = 0 [pid 30355] <... prctl resumed>) = 0 [pid 30353] <... write resumed>) = 4 [pid 30354] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30355] setpgid(0, 0 [pid 30353] close(3 [pid 30356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30355] <... setpgid resumed>) = 0 [pid 30354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30353] <... close resumed>) = 0 [pid 30354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30356] <... prctl resumed>) = 0 [pid 30355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30353] write(1, "executing program\n", 18 [pid 30354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30354] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30354] exit_group(0 [pid 30353] <... write resumed>) = 18 [pid 30354] <... exit_group resumed>) = ? [pid 30356] setpgid(0, 0 [pid 30355] <... openat resumed>) = 3 [pid 30354] +++ exited with 0 +++ [pid 30353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30355] write(3, "1000", 4 [pid 30353] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30356] <... setpgid resumed>) = 0 [pid 30355] <... write resumed>) = 4 [pid 30353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30355] close(3 [pid 30353] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30357 attached [pid 30355] <... close resumed>) = 0 [pid 30353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30355] write(1, "executing program\n", 18 [pid 30353] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30357] set_robust_list(0x55557f93d660, 24 [pid 30355] <... write resumed>) = 18 [pid 30353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30357] <... set_robust_list resumed>) = 0 [pid 30353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30355] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30357] <... prctl resumed>) = 0 [pid 30355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30357] setpgid(0, 0 [pid 30355] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30353] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30357] <... setpgid resumed>) = 0 [pid 30355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30355] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30353] exit_group(0 [pid 30357] <... openat resumed>) = 3 [pid 30355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30353] <... exit_group resumed>) = ? [pid 30356] <... openat resumed>) = 3 [pid 30357] write(3, "1000", 4) = 4 [pid 30357] close(3 [pid 30355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30357] <... close resumed>) = 0 [pid 30356] write(3, "1000", 4 [pid 30355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30353] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 executing program [pid 30357] write(1, "executing program\n", 18 [pid 30356] <... write resumed>) = 4 [pid 30355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30357] <... write resumed>) = 18 [pid 30356] close(3 [pid 30355] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30356] <... close resumed>) = 0 [pid 30355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30357] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30355] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30355] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30358 ./strace-static-x86_64: Process 30358 attached [pid 30358] set_robust_list(0x55557f93d660, 24) = 0 [pid 30358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30358] setpgid(0, 0) = 0 [pid 30358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30355] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30359 [pid 30357] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30356] write(1, "executing program\n", 18 [pid 30358] <... openat resumed>) = 3 [pid 30357] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30356] <... write resumed>) = 18 [pid 30358] write(3, "1000", 4) = 4 [pid 30358] close(3) = 0 [pid 30358] write(1, "executing program\n", 18executing program ) = 18 [pid 30358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30359 attached [pid 30357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30358] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30358] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30356] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30359] set_robust_list(0x55557f93d660, 24 [pid 30358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30357] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30356] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30359] <... set_robust_list resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30357] exit_group(0 [pid 30356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30357] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30357] +++ exited with 0 +++ [pid 30356] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30360 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30358] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30360 attached [pid 30359] <... prctl resumed>) = 0 [pid 30358] exit_group(0 [pid 30356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30356] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30359] setpgid(0, 0 [pid 30356] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30358] <... exit_group resumed>) = ? [pid 30358] +++ exited with 0 +++ [pid 30356] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30361 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30359] <... setpgid resumed>) = 0 [pid 30359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30356] +++ exited with 0 +++ [pid 30359] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30359] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30359] close(3) = 0 [pid 30359] write(1, "executing program\n", 18) = 18 [pid 30359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30361 attached [pid 30360] set_robust_list(0x55557f93d660, 24 [pid 30359] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30360] <... set_robust_list resumed>) = 0 [pid 30359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30359] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30359] exit_group(0) = ? [pid 30361] set_robust_list(0x55557f93d660, 24 [pid 30360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30359] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30361] <... set_robust_list resumed>) = 0 [pid 30361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30360] <... prctl resumed>) = 0 [pid 30361] setpgid(0, 0) = 0 [pid 30361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30360] setpgid(0, 0) = 0 [pid 30361] <... openat resumed>) = 3 [pid 30360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30361] write(3, "1000", 4) = 4 [pid 30361] close(3) = 0 [pid 30361] write(1, "executing program\n", 18) = 18 [pid 30361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30360] <... openat resumed>) = 3 [pid 30361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30360] write(3, "1000", 4 [pid 30361] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30360] <... write resumed>) = 4 [pid 30361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30360] close(3 [pid 30361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30361] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30360] <... close resumed>) = 0 [pid 30361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30361] exit_group(0) = ? executing program [pid 30361] +++ exited with 0 +++ [pid 30360] write(1, "executing program\n", 18) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30360] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30360] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30360] exit_group(0) = ? [pid 30360] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30362 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30363 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30365 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30364 ./strace-static-x86_64: Process 30364 attached ./strace-static-x86_64: Process 30362 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30364] set_robust_list(0x55557f93d660, 24 [pid 30362] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30366 attached [pid 30364] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30366 [pid 30362] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30363 attached [pid 30363] set_robust_list(0x55557f93d660, 24) = 0 [pid 30363] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30365 attached [pid 30362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30365] set_robust_list(0x55557f93d660, 24 [pid 30362] <... prctl resumed>) = 0 [pid 30365] <... set_robust_list resumed>) = 0 [pid 30363] <... prctl resumed>) = 0 [pid 30362] setpgid(0, 0 [pid 30363] setpgid(0, 0) = 0 [pid 30364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30362] <... setpgid resumed>) = 0 [pid 30366] set_robust_list(0x55557f93d660, 24 [pid 30365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30365] <... prctl resumed>) = 0 [pid 30366] <... set_robust_list resumed>) = 0 [pid 30364] <... prctl resumed>) = 0 [pid 30362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30365] setpgid(0, 0) = 0 [pid 30365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30362] <... openat resumed>) = 3 [pid 30365] <... openat resumed>) = 3 [pid 30364] setpgid(0, 0 [pid 30362] write(3, "1000", 4 [pid 30363] <... openat resumed>) = 3 [pid 30362] <... write resumed>) = 4 [pid 30364] <... setpgid resumed>) = 0 [pid 30365] write(3, "1000", 4) = 4 [pid 30365] close(3 [pid 30363] write(3, "1000", 4 [pid 30365] <... close resumed>) = 0 [pid 30362] close(3 [pid 30363] <... write resumed>) = 4 [pid 30362] <... close resumed>) = 0 [pid 30363] close(3 executing program executing program [pid 30362] write(1, "executing program\n", 18 [pid 30365] write(1, "executing program\n", 18 [pid 30363] <... close resumed>) = 0 [pid 30365] <... write resumed>) = 18 [pid 30365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30362] <... write resumed>) = 18 [pid 30364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30363] write(1, "executing program\n", 18executing program ) = 18 [pid 30363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30365] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30362] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30363] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30365] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30364] <... openat resumed>) = 3 [pid 30362] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30363] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30366] <... prctl resumed>) = 0 [pid 30364] write(3, "1000", 4 [pid 30362] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30366] setpgid(0, 0 [pid 30364] <... write resumed>) = 4 [pid 30365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30364] close(3 [pid 30363] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30366] <... setpgid resumed>) = 0 [pid 30362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30364] <... close resumed>) = 0 [pid 30362] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30364] write(1, "executing program\n", 18 executing program [pid 30363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30364] <... write resumed>) = 18 [pid 30362] exit_group(0 [pid 30365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30362] <... exit_group resumed>) = ? [pid 30366] <... openat resumed>) = 3 [pid 30364] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30365] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30362] +++ exited with 0 +++ [pid 30364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30366] write(3, "1000", 4 [pid 30364] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30365] exit_group(0 [pid 30364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30366] <... write resumed>) = 4 [pid 30365] <... exit_group resumed>) = ? [pid 30364] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30363] exit_group(0 [pid 30366] close(3 [pid 30365] +++ exited with 0 +++ [pid 30364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30363] <... exit_group resumed>) = ? [pid 30366] <... close resumed>) = 0 [pid 30364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 30364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30366] write(1, "executing program\n", 18 [pid 30364] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30366] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30367 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30368 [pid 30364] exit_group(0./strace-static-x86_64: Process 30368 attached [pid 30368] set_robust_list(0x55557f93d660, 24) = 0 [pid 30364] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30369 [pid 30368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30368] setpgid(0, 0) = 0 [pid 30368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30364] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30368] <... openat resumed>) = 3 [pid 30368] write(3, "1000", 4) = 4 [pid 30368] close(3) = 0 [pid 30368] write(1, "executing program\n", 18 [pid 30366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30367 attached executing program ) = -1 EPERM (Operation not permitted) [pid 30368] <... write resumed>) = 18 [pid 30368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30367] set_robust_list(0x55557f93d660, 24 [pid 30366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30368] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30367] <... set_robust_list resumed>) = 0 [pid 30366] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30368] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30367] <... prctl resumed>) = 0 [pid 30366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30369 attached [pid 30368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30367] setpgid(0, 0 [pid 30366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 30366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30366] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30368] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30368] exit_group(0) = ? ./strace-static-x86_64: Process 30370 attached [pid 30369] set_robust_list(0x55557f93d660, 24 [pid 30367] <... setpgid resumed>) = 0 [pid 30366] exit_group(0) = ? [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30370 [pid 30370] set_robust_list(0x55557f93d660, 24 [pid 30369] <... set_robust_list resumed>) = 0 [pid 30368] +++ exited with 0 +++ [pid 30367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30366] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30370] <... set_robust_list resumed>) = 0 [pid 30367] <... openat resumed>) = 3 [pid 30370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 30370] setpgid(0, 0) = 0 [pid 30370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30367] write(3, "1000", 4 [pid 30370] <... openat resumed>) = 3 [pid 30370] write(3, "1000", 4) = 4 [pid 30370] close(3) = 0 [pid 30370] write(1, "executing program\n", 18 [pid 30367] <... write resumed>) = 4 [pid 30370] <... write resumed>) = 18 [pid 30370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] <... prctl resumed>) = 0 [pid 30367] close(3 [pid 30370] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] setpgid(0, 0 [pid 30367] <... close resumed>) = 0 [pid 30370] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... setpgid resumed>) = 0 [pid 30367] write(1, "executing program\n", 18 [pid 30370] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30367] <... write resumed>) = 18 [pid 30370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30367] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30371 [pid 30367] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30372 [pid 30367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... openat resumed>) = 3 [pid 30370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30370] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30370] exit_group(0) = ? ./strace-static-x86_64: Process 30372 attached ./strace-static-x86_64: Process 30371 attached [pid 30370] +++ exited with 0 +++ [pid 30369] write(3, "1000", 4 [pid 30367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30369] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30372] set_robust_list(0x55557f93d660, 24) = 0 [pid 30372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30372] setpgid(0, 0) = 0 [pid 30372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30371] set_robust_list(0x55557f93d660, 24 [pid 30369] close(3 [pid 30367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30372] <... openat resumed>) = 3 [pid 30372] write(3, "1000", 4executing program ) = 4 [pid 30372] close(3) = 0 [pid 30372] write(1, "executing program\n", 18) = 18 [pid 30372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30371] <... set_robust_list resumed>) = 0 [pid 30369] <... close resumed>) = 0 [pid 30367] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) executing program [pid 30369] write(1, "executing program\n", 18 [pid 30367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30369] <... write resumed>) = 18 [pid 30367] exit_group(0 [pid 30372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30372] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30372] exit_group(0) = ? [pid 30371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30367] <... exit_group resumed>) = ? [pid 30372] +++ exited with 0 +++ [pid 30371] <... prctl resumed>) = 0 [pid 30371] setpgid(0, 0) = 0 [pid 30371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30371] write(3, "1000", 4) = 4 [pid 30367] +++ exited with 0 +++ [pid 30371] close(3) = 0 [pid 30369] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30371] write(1, "executing program\n", 18 [pid 30369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30369] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30371] <... write resumed>) = 18 [pid 30369] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30371] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30369] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30369] exit_group(0 [pid 30371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30369] <... exit_group resumed>) = ? [pid 30371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30371] exit_group(0) = ? [pid 30371] +++ exited with 0 +++ [pid 30369] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30374 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30375 attached ./strace-static-x86_64: Process 30373 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30373 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30376 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30375 ./strace-static-x86_64: Process 30374 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30374] set_robust_list(0x55557f93d660, 24) = 0 [pid 30374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30374] setpgid(0, 0) = 0 [pid 30374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30376 attached [pid 30376] set_robust_list(0x55557f93d660, 24) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30377 [pid 30376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30376] setpgid(0, 0) = 0 [pid 30376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30374] <... openat resumed>) = 3 [pid 30374] write(3, "1000", 4) = 4 [pid 30374] close(3) = 0 [pid 30375] set_robust_list(0x55557f93d660, 24 [pid 30373] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30377 attached [pid 30376] <... openat resumed>) = 3 [pid 30375] <... set_robust_list resumed>) = 0 [pid 30374] write(1, "executing program\n", 18executing program [pid 30375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30374] <... write resumed>) = 18 [pid 30374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30377] set_robust_list(0x55557f93d660, 24 [pid 30376] write(3, "1000", 4 [pid 30375] <... prctl resumed>) = 0 [pid 30373] <... set_robust_list resumed>) = 0 [pid 30374] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30376] <... write resumed>) = 4 [pid 30375] setpgid(0, 0 [pid 30374] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30376] close(3 [pid 30375] <... setpgid resumed>) = 0 [pid 30374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30377] <... set_robust_list resumed>) = 0 [pid 30376] <... close resumed>) = 0 [pid 30375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30373] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30376] write(1, "executing program\n", 18 [pid 30377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30376] <... write resumed>) = 18 [pid 30374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30377] <... prctl resumed>) = 0 [pid 30375] <... openat resumed>) = 3 [pid 30374] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30376] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30377] setpgid(0, 0 [pid 30375] write(3, "1000", 4 [pid 30374] exit_group(0 [pid 30373] <... prctl resumed>) = 0 [pid 30376] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30377] <... setpgid resumed>) = 0 [pid 30376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30375] <... write resumed>) = 4 [pid 30374] <... exit_group resumed>) = ? [pid 30373] setpgid(0, 0 [pid 30376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30376] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30376] exit_group(0) = ? [pid 30376] +++ exited with 0 +++ [pid 30374] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30375] close(3 [pid 30373] <... setpgid resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30375] <... close resumed>) = 0 [pid 30375] write(1, "executing program\n", 18) = 18 [pid 30375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30377] <... openat resumed>) = 3 [pid 30375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30377] write(3, "1000", 4 [pid 30375] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30377] <... write resumed>) = 4 [pid 30375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30377] close(3 [pid 30373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30375] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30377] <... close resumed>) = 0 [pid 30373] <... openat resumed>) = 3 [pid 30377] write(1, "executing program\n", 18 [pid 30373] write(3, "1000", 4 [pid 30375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30377] <... write resumed>) = 18 [pid 30373] <... write resumed>) = 4 [pid 30377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30373] close(3 [pid 30375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30377] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30373] <... close resumed>) = 0 [pid 30377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30373] write(1, "executing program\n", 18 [pid 30375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30377] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30373] <... write resumed>) = 18 [pid 30377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30375] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30377] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30373] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30375] exit_group(0 [pid 30373] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30375] <... exit_group resumed>) = ? [pid 30377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30375] +++ exited with 0 +++ [pid 30373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30377] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30377] exit_group(0) = ? [pid 30373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30377] +++ exited with 0 +++ [pid 30373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] exit_group(0) = ? [pid 30373] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30378 attached [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30378 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30379 attached [pid 30379] set_robust_list(0x55557f93d660, 24) = 0 [pid 30379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30379] <... prctl resumed>) = 0 [pid 30379] setpgid(0, 0) = 0 [pid 30379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30379] write(3, "1000", 4) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30379 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30380 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30381 [pid 30379] close(3executing program ) = 0 [pid 30379] write(1, "executing program\n", 18) = 18 [pid 30379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30382 [pid 30379] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30381 attached [pid 30378] set_robust_list(0x55557f93d660, 24 [pid 30379] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30380 attached [pid 30381] set_robust_list(0x55557f93d660, 24 [pid 30378] <... set_robust_list resumed>) = 0 [pid 30379] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30381] <... set_robust_list resumed>) = 0 [pid 30380] set_robust_list(0x55557f93d660, 24 [pid 30379] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30378] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30382 attached [pid 30381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30380] <... set_robust_list resumed>) = 0 [pid 30379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30379] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30379] exit_group(0) = ? [pid 30382] set_robust_list(0x55557f93d660, 24 [pid 30381] <... prctl resumed>) = 0 [pid 30380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30378] <... prctl resumed>) = 0 [pid 30379] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30382] <... set_robust_list resumed>) = 0 [pid 30378] setpgid(0, 0 [pid 30382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30381] setpgid(0, 0 [pid 30380] <... prctl resumed>) = 0 [pid 30378] <... setpgid resumed>) = 0 [pid 30382] <... prctl resumed>) = 0 [pid 30382] setpgid(0, 0) = 0 [pid 30382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30381] <... setpgid resumed>) = 0 [pid 30380] setpgid(0, 0 [pid 30378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30382] <... openat resumed>) = 3 [pid 30382] write(3, "1000", 4) = 4 [pid 30382] close(3) = 0 executing program [pid 30382] write(1, "executing program\n", 18 [pid 30378] <... openat resumed>) = 3 [pid 30382] <... write resumed>) = 18 [pid 30382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30380] <... setpgid resumed>) = 0 [pid 30378] write(3, "1000", 4 [pid 30382] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30378] <... write resumed>) = 4 [pid 30382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30378] close(3 [pid 30382] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30381] <... openat resumed>) = 3 [pid 30378] <... close resumed>) = 0 [pid 30382] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30381] write(3, "1000", 4 [pid 30378] write(1, "executing program\n", 18executing program [pid 30380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30381] <... write resumed>) = 4 [pid 30378] <... write resumed>) = 18 [pid 30380] <... openat resumed>) = 3 [pid 30382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30382] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30381] close(3 [pid 30380] write(3, "1000", 4 [pid 30378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30381] <... close resumed>) = 0 [pid 30380] <... write resumed>) = 4 [pid 30378] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30382] exit_group(0 [pid 30381] write(1, "executing program\n", 18 [pid 30378] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30382] <... exit_group resumed>) = ? [pid 30381] <... write resumed>) = 18 [pid 30378] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30382] +++ exited with 0 +++ [pid 30378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30378] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30381] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30380] close(3 [pid 30378] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30378] <... exit_group resumed>) = ? [pid 30381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30380] <... close resumed>) = 0 [pid 30378] +++ exited with 0 +++ [pid 30381] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30380] write(1, "executing program\n", 18 [pid 30381] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30380] <... write resumed>) = 18 [pid 30381] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30380] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30381] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30381] exit_group(0 [pid 30380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30381] <... exit_group resumed>) = ? [pid 30381] +++ exited with 0 +++ [pid 30380] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30380] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 30380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30380] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30380] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30380] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30383 attached [pid 30380] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30383 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30383] set_robust_list(0x55557f93d660, 24) = 0 executing program [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30383] setpgid(0, 0) = 0 [pid 30383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30383] write(3, "1000", 4) = 4 [pid 30383] close(3) = 0 [pid 30383] write(1, "executing program\n", 18) = 18 [pid 30383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30384 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30385 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30386 [pid 30383] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30386 attached ./strace-static-x86_64: Process 30385 attached ) = -1 EFAULT (Bad address) [pid 30383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30384 attached [pid 30386] set_robust_list(0x55557f93d660, 24 [pid 30385] set_robust_list(0x55557f93d660, 24 [pid 30386] <... set_robust_list resumed>) = 0 [pid 30385] <... set_robust_list resumed>) = 0 [pid 30384] set_robust_list(0x55557f93d660, 24 [pid 30383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30383] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30383] exit_group(0) = ? [pid 30386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30384] <... set_robust_list resumed>) = 0 [pid 30383] +++ exited with 0 +++ [pid 30386] <... prctl resumed>) = 0 [pid 30386] setpgid(0, 0) = 0 [pid 30386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30385] <... prctl resumed>) = 0 [pid 30386] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30386] write(3, "1000", 4) = 4 [pid 30386] close(3) = 0 executing program [pid 30386] write(1, "executing program\n", 18) = 18 [pid 30386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30385] setpgid(0, 0 [pid 30384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30386] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30385] <... setpgid resumed>) = 0 [pid 30384] <... prctl resumed>) = 0 [pid 30386] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30384] setpgid(0, 0 [pid 30386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30386] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30386] exit_group(0) = ? [pid 30386] +++ exited with 0 +++ [pid 30385] <... openat resumed>) = 3 [pid 30384] <... setpgid resumed>) = 0 [pid 30385] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30385] <... write resumed>) = 4 executing program [pid 30385] close(3) = 0 [pid 30385] write(1, "executing program\n", 18) = 18 [pid 30385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30384] <... openat resumed>) = 3 [pid 30385] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30384] write(3, "1000", 4 [pid 30385] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30384] <... write resumed>) = 4 [pid 30385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30384] close(3 [pid 30385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30385] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30384] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30385] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30384] write(1, "executing program\n", 18 [pid 30385] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30387 ./strace-static-x86_64: Process 30387 attached [pid 30387] set_robust_list(0x55557f93d660, 24) = 0 [pid 30387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30387] setpgid(0, 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30387] <... setpgid resumed>) = 0 [pid 30387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30385] +++ exited with 0 +++ [pid 30384] <... write resumed>) = 18 [pid 30387] write(3, "1000", 4) = 4 [pid 30387] close(3) = 0 [pid 30387] write(1, "executing program\n", 18 [pid 30384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30387] <... write resumed>) = 18 [pid 30387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30384] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 30384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30387] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30384] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 30384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30388 [pid 30387] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30384] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30389 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30390 [pid 30387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30390 attached ./strace-static-x86_64: Process 30389 attached ./strace-static-x86_64: Process 30388 attached [pid 30387] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30387] exit_group(0 [pid 30384] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30387] <... exit_group resumed>) = ? [pid 30384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30390] set_robust_list(0x55557f93d660, 24 [pid 30389] set_robust_list(0x55557f93d660, 24 [pid 30388] set_robust_list(0x55557f93d660, 24 [pid 30384] exit_group(0 [pid 30388] <... set_robust_list resumed>) = 0 [pid 30384] <... exit_group resumed>) = ? [pid 30388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30387] +++ exited with 0 +++ [pid 30384] +++ exited with 0 +++ [pid 30388] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30388] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30388] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30390] <... set_robust_list resumed>) = 0 [pid 30389] <... set_robust_list resumed>) = 0 [pid 30388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30388] write(3, "1000", 4) = 4 [pid 30388] close(3) = 0 executing program [pid 30388] write(1, "executing program\n", 18) = 18 [pid 30388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30389] <... prctl resumed>) = 0 [pid 30390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30388] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30390] <... prctl resumed>) = 0 [pid 30389] setpgid(0, 0 [pid 30388] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30390] setpgid(0, 0 [pid 30389] <... setpgid resumed>) = 0 [pid 30388] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30390] <... setpgid resumed>) = 0 [pid 30388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30388] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30388] exit_group(0) = ? [pid 30390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30389] <... openat resumed>) = 3 [pid 30388] +++ exited with 0 +++ [pid 30389] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30390] <... openat resumed>) = 3 [pid 30389] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30390] write(3, "1000", 4 [pid 30389] close(3 [pid 30390] <... write resumed>) = 4 [pid 30390] close(3) = 0 [pid 30390] write(1, "executing program\n", 18executing program ) = 18 [pid 30390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30389] <... close resumed>) = 0 [pid 30390] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30389] write(1, "executing program\n", 18 [pid 30390] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30389] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30389] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30390] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30389] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30391 attached [pid 30390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30391] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30391 [pid 30391] <... set_robust_list resumed>) = 0 [pid 30390] exit_group(0 [pid 30389] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30393 attached ./strace-static-x86_64: Process 30392 attached [pid 30391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30390] <... exit_group resumed>) = ? [pid 30389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30392 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30393 [pid 30391] <... prctl resumed>) = 0 [pid 30391] setpgid(0, 0 [pid 30389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30391] <... setpgid resumed>) = 0 [pid 30389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30393] set_robust_list(0x55557f93d660, 24 [pid 30392] set_robust_list(0x55557f93d660, 24 [pid 30391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30390] +++ exited with 0 +++ [pid 30389] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30393] <... set_robust_list resumed>) = 0 [pid 30392] <... set_robust_list resumed>) = 0 [pid 30389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30391] <... openat resumed>) = 3 [pid 30389] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30393] <... prctl resumed>) = 0 [pid 30392] <... prctl resumed>) = 0 [pid 30389] <... exit_group resumed>) = ? [pid 30391] write(3, "1000", 4) = 4 [pid 30391] close(3) = 0 [pid 30389] +++ exited with 0 +++ [pid 30393] setpgid(0, 0 [pid 30391] write(1, "executing program\n", 18 [pid 30392] setpgid(0, 0 [pid 30393] <... setpgid resumed>) = 0 [pid 30391] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30392] <... setpgid resumed>) = 0 [pid 30391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30393] <... openat resumed>) = 3 [pid 30393] write(3, "1000", 4 [pid 30392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30391] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30393] <... write resumed>) = 4 [pid 30391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30393] close(3 [pid 30392] <... openat resumed>) = 3 [pid 30391] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30393] <... close resumed>) = 0 [pid 30392] write(3, "1000", 4 [pid 30393] write(1, "executing program\n", 18 [pid 30392] <... write resumed>) = 4 [pid 30391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30393] <... write resumed>) = 18 [pid 30392] close(3 [pid 30393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30392] <... close resumed>) = 0 executing program [pid 30391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30393] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30392] write(1, "executing program\n", 18 [pid 30393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30392] <... write resumed>) = 18 [pid 30393] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30393] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30392] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30391] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30392] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30391] exit_group(0 [pid 30393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30391] <... exit_group resumed>) = ? [pid 30393] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30392] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30391] +++ exited with 0 +++ [pid 30393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30393] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30393] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30393] +++ exited with 0 +++ [pid 30392] exit_group(0) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30392] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30394 ./strace-static-x86_64: Process 30394 attached [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30394] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30395 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30395 [pid 30394] <... set_robust_list resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30396 attached [pid 30395] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30396 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30397 attached [pid 30396] set_robust_list(0x55557f93d660, 24 [pid 30395] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30398 attached [pid 30397] set_robust_list(0x55557f93d660, 24 [pid 30396] <... set_robust_list resumed>) = 0 [pid 30395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30397 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30398 [pid 30394] setpgid(0, 0 [pid 30396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30395] <... prctl resumed>) = 0 [pid 30398] set_robust_list(0x55557f93d660, 24) = 0 [pid 30396] <... prctl resumed>) = 0 [pid 30395] setpgid(0, 0 [pid 30398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30397] <... set_robust_list resumed>) = 0 [pid 30396] setpgid(0, 0 [pid 30395] <... setpgid resumed>) = 0 [pid 30394] <... setpgid resumed>) = 0 [pid 30396] <... setpgid resumed>) = 0 [pid 30394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30398] <... prctl resumed>) = 0 [pid 30395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30398] setpgid(0, 0 [pid 30396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30398] <... setpgid resumed>) = 0 [pid 30396] <... openat resumed>) = 3 [pid 30395] <... openat resumed>) = 3 [pid 30394] <... openat resumed>) = 3 [pid 30396] write(3, "1000", 4 [pid 30395] write(3, "1000", 4 [pid 30397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30396] <... write resumed>) = 4 [pid 30395] <... write resumed>) = 4 [pid 30394] write(3, "1000", 4 [pid 30396] close(3 [pid 30395] close(3 [pid 30397] <... prctl resumed>) = 0 [pid 30394] <... write resumed>) = 4 [pid 30396] <... close resumed>) = 0 [pid 30395] <... close resumed>) = 0 [pid 30394] close(3) = 0 [pid 30394] write(1, "executing program\n", 18 [pid 30396] write(1, "executing program\n", 18executing program [pid 30395] write(1, "executing program\n", 18 [pid 30394] <... write resumed>) = 18 executing program executing program [pid 30398] <... openat resumed>) = 3 [pid 30394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30397] setpgid(0, 0 [pid 30396] <... write resumed>) = 18 [pid 30395] <... write resumed>) = 18 [pid 30398] write(3, "1000", 4) = 4 [pid 30398] close(3 [pid 30394] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30398] <... close resumed>) = 0 [pid 30394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30397] <... setpgid resumed>) = 0 [pid 30396] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30395] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30396] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30395] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30397] <... openat resumed>) = 3 [pid 30395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30397] write(3, "1000", 4 [pid 30396] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30395] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30397] <... write resumed>) = 4 [pid 30398] write(1, "executing program\n", 18 [pid 30396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30397] close(3 [pid 30396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 30396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30397] <... close resumed>) = 0 [pid 30396] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30397] write(1, "executing program\n", 18 [pid 30396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30398] <... write resumed>) = 18 [pid 30394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30397] <... write resumed>) = 18 [pid 30396] exit_group(0 [pid 30395] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30396] <... exit_group resumed>) = ? [pid 30395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30396] +++ exited with 0 +++ [pid 30397] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30395] exit_group(0) = ? [pid 30397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30398] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30395] +++ exited with 0 +++ [pid 30394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30397] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30398] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30397] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30394] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30394] exit_group(0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30394] <... exit_group resumed>) = ? [pid 30398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30394] +++ exited with 0 +++ [pid 30398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30398] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30398] exit_group(0 [pid 30397] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30398] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30399 attached [pid 30398] +++ exited with 0 +++ [pid 30397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30397] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30399 [pid 30397] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30397] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30400 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30401 ./strace-static-x86_64: Process 30400 attached [pid 30400] set_robust_list(0x55557f93d660, 24) = 0 [pid 30400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30399] set_robust_list(0x55557f93d660, 24 [pid 30400] <... prctl resumed>) = 0 [pid 30400] setpgid(0, 0 [pid 30399] <... set_robust_list resumed>) = 0 [pid 30400] <... setpgid resumed>) = 0 [pid 30400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 30401 attached [pid 30400] <... openat resumed>) = 3 [pid 30399] setpgid(0, 0 [pid 30400] write(3, "1000", 4) = 4 [pid 30400] close(3) = 0 [pid 30400] write(1, "executing program\n", 18 [pid 30399] <... setpgid resumed>) = 0 [pid 30400] <... write resumed>) = 18 [pid 30400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30399] <... openat resumed>) = 3 [pid 30400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30399] write(3, "1000", 4 [pid 30400] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30401] set_robust_list(0x55557f93d660, 24 [pid 30399] <... write resumed>) = 4 [pid 30399] close(3 [pid 30401] <... set_robust_list resumed>) = 0 [pid 30400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30399] <... close resumed>) = 0 [pid 30400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30399] write(1, "executing program\n", 18 [pid 30400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30400] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30400] exit_group(0 [pid 30399] <... write resumed>) = 18 [pid 30400] <... exit_group resumed>) = ? [pid 30399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30401] <... prctl resumed>) = 0 [pid 30401] setpgid(0, 0 [pid 30399] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30401] <... setpgid resumed>) = 0 [pid 30399] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30400] +++ exited with 0 +++ [pid 30399] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30401] <... openat resumed>) = 3 [pid 30401] write(3, "1000", 4 [pid 30399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30401] <... write resumed>) = 4 [pid 30399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30401] close(3 [pid 30399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30401] <... close resumed>) = 0 [pid 30399] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30401] write(1, "executing program\n", 18 [pid 30399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30401] <... write resumed>) = 18 [pid 30399] exit_group(0) = ? [pid 30401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30399] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30401] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 30401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30401] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30402 ./strace-static-x86_64: Process 30402 attached [pid 30401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30402] set_robust_list(0x55557f93d660, 24) = 0 [pid 30401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30402] <... prctl resumed>) = 0 [pid 30401] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30402] setpgid(0, 0 [pid 30401] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30403 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30403 [pid 30401] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30402] <... setpgid resumed>) = 0 [pid 30401] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30404 ./strace-static-x86_64: Process 30404 attached [pid 30404] set_robust_list(0x55557f93d660, 24) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30405 [pid 30404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30404] <... prctl resumed>) = 0 [pid 30404] setpgid(0, 0) = 0 [pid 30404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30406 [pid 30404] write(3, "1000", 4) = 4 executing program [pid 30403] set_robust_list(0x55557f93d660, 24 [pid 30402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30405 attached [pid 30404] close(3) = 0 [pid 30404] write(1, "executing program\n", 18 [pid 30402] <... openat resumed>) = 3 [pid 30404] <... write resumed>) = 18 [pid 30404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30402] write(3, "1000", 4 [pid 30404] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30405] set_robust_list(0x55557f93d660, 24 [pid 30403] <... set_robust_list resumed>) = 0 [pid 30402] <... write resumed>) = 4 [pid 30404] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30402] close(3 [pid 30404] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30405] <... set_robust_list resumed>) = 0 [pid 30403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30402] <... close resumed>) = 0 [pid 30405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30403] <... prctl resumed>) = 0 [pid 30402] write(1, "executing program\n", 18executing program [pid 30404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30402] <... write resumed>) = 18 [pid 30404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30404] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30404] exit_group(0) = ? [pid 30405] <... prctl resumed>) = 0 [pid 30403] setpgid(0, 0 [pid 30402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30403] <... setpgid resumed>) = 0 [pid 30402] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30405] setpgid(0, 0 [pid 30403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30402] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30405] <... setpgid resumed>) = 0 [pid 30403] <... openat resumed>) = 3 [pid 30402] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30403] write(3, "1000", 4 [pid 30405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30404] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30403] <... write resumed>) = 4 [pid 30402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30405] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30406 attached [pid 30402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30406] set_robust_list(0x55557f93d660, 24) = 0 [pid 30406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30402] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30403] close(3 [pid 30405] write(3, "1000", 4 [pid 30402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30403] <... close resumed>) = 0 [pid 30402] exit_group(0 [pid 30405] <... write resumed>) = 4 [pid 30403] write(1, "executing program\n", 18 [pid 30402] <... exit_group resumed>) = ? [pid 30406] <... prctl resumed>) = 0 [pid 30406] setpgid(0, 0) = 0 [pid 30406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30402] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30403] <... write resumed>) = 18 [pid 30403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30405] close(3 [pid 30403] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30405] <... close resumed>) = 0 [pid 30403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30405] write(1, "executing program\n", 18executing program [pid 30403] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30405] <... write resumed>) = 18 [pid 30405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30406] <... openat resumed>) = 3 [pid 30405] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30403] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30406] write(3, "1000", 4) = 4 [pid 285] <... restart_syscall resumed>) = 0 [pid 30405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30405] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30407 attached ) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30407 [pid 30403] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30405] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30406] close(3) = 0 [pid 30403] exit_group(0 [pid 30406] write(1, "executing program\n", 18) = 18 [pid 30406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30407] set_robust_list(0x55557f93d660, 24 [pid 30405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30403] <... exit_group resumed>) = ? [pid 30407] <... set_robust_list resumed>) = 0 [pid 30406] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30403] +++ exited with 0 +++ [pid 30405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30407] <... prctl resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30405] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30407] setpgid(0, 0 [pid 30406] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30407] <... setpgid resumed>) = 0 [pid 30406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30405] exit_group(0 [pid 30407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30405] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30409 attached ./strace-static-x86_64: Process 30408 attached [pid 30406] exit_group(0 [pid 30405] +++ exited with 0 +++ [pid 30409] set_robust_list(0x55557f93d660, 24 [pid 30408] set_robust_list(0x55557f93d660, 24 [pid 30406] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30408 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30409 [pid 30407] <... openat resumed>) = 3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30409] <... set_robust_list resumed>) = 0 [pid 30408] <... set_robust_list resumed>) = 0 [pid 30407] write(3, "1000", 4 [pid 30406] +++ exited with 0 +++ [pid 30409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30407] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30407] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30407] <... close resumed>) = 0 executing program [pid 30407] write(1, "executing program\n", 18) = 18 [pid 30407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30409] <... prctl resumed>) = 0 [pid 30408] <... prctl resumed>) = 0 [pid 30407] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30409] setpgid(0, 0 [pid 30408] setpgid(0, 0 [pid 30407] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30409] <... setpgid resumed>) = 0 [pid 30408] <... setpgid resumed>) = 0 [pid 30407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30407] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30407] exit_group(0) = ? [pid 30409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30407] +++ exited with 0 +++ [pid 30409] <... openat resumed>) = 3 [pid 30409] write(3, "1000", 4) = 4 [pid 30409] close(3) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30408] <... openat resumed>) = 3 executing program [pid 30409] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30408] write(3, "1000", 4 [pid 30409] <... write resumed>) = 18 [pid 30408] <... write resumed>) = 4 executing program [pid 30408] close(3) = 0 [pid 30408] write(1, "executing program\n", 18) = 18 [pid 30408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30408] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30409] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30408] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30408] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30409] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30409] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30408] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30408] exit_group(0 [pid 30409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30408] <... exit_group resumed>) = ? [pid 30409] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30408] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30409] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30409] exit_group(0) = ? [pid 30409] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30410 attached , child_tidptr=0x55557f93d650) = 30410 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30411 attached [pid 30411] set_robust_list(0x55557f93d660, 24) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30411 [pid 30411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30411] setpgid(0, 0) = 0 [pid 30410] set_robust_list(0x55557f93d660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30412 ./strace-static-x86_64: Process 30412 attached [pid 30411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30410] <... set_robust_list resumed>) = 0 [pid 30411] <... openat resumed>) = 3 [pid 284] <... restart_syscall resumed>) = 0 [pid 30411] write(3, "1000", 4 [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30412] set_robust_list(0x55557f93d660, 24 [pid 30410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30413 [pid 30411] <... write resumed>) = 4 ./strace-static-x86_64: Process 30413 attached [pid 30413] set_robust_list(0x55557f93d660, 24 [pid 30411] close(3) = 0 [pid 30413] <... set_robust_list resumed>) = 0 [pid 30411] write(1, "executing program\n", 18 [pid 30413] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30411] <... write resumed>) = 18 [pid 30411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30414 attached [pid 30412] <... set_robust_list resumed>) = 0 [pid 30410] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30414 [pid 30413] <... prctl resumed>) = 0 [pid 30411] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30413] setpgid(0, 0 [pid 30410] setpgid(0, 0 [pid 30411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30410] <... setpgid resumed>) = 0 [pid 30412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30411] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30413] <... setpgid resumed>) = 0 [pid 30413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30412] <... prctl resumed>) = 0 [pid 30410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30412] setpgid(0, 0 [pid 30411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30410] <... openat resumed>) = 3 [pid 30414] set_robust_list(0x55557f93d660, 24 [pid 30413] <... openat resumed>) = 3 [pid 30412] <... setpgid resumed>) = 0 [pid 30410] write(3, "1000", 4 [pid 30413] write(3, "1000", 4 [pid 30412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30410] <... write resumed>) = 4 [pid 30411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30413] <... write resumed>) = 4 [pid 30411] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30413] close(3 [pid 30411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] <... close resumed>) = 0 [pid 30411] exit_group(0 [pid 30410] close(3 [pid 30412] <... openat resumed>) = 3 [pid 30414] <... set_robust_list resumed>) = 0 [pid 30412] write(3, "1000", 4 [pid 30410] <... close resumed>) = 0 [pid 30411] <... exit_group resumed>) = ? [pid 30414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30413] write(1, "executing program\n", 18 [pid 30412] <... write resumed>) = 4 [pid 30410] write(1, "executing program\n", 18 [pid 30414] <... prctl resumed>) = 0 executing program executing program [pid 30411] +++ exited with 0 +++ [pid 30410] <... write resumed>) = 18 [pid 30412] close(3 [pid 30413] <... write resumed>) = 18 [pid 30410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30412] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30410] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30412] write(1, "executing program\n", 18 [pid 30410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30412] <... write resumed>) = 18 [pid 30410] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30414] setpgid(0, 0 [pid 30413] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30412] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30414] <... setpgid resumed>) = 0 [pid 30413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30413] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30412] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30413] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30414] <... openat resumed>) = 3 [pid 30412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30410] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30414] write(3, "1000", 4 [pid 30410] exit_group(0 [pid 30412] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30410] <... exit_group resumed>) = ? [pid 30412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30414] <... write resumed>) = 4 [pid 30414] close(3) = 0 [pid 30414] write(1, "executing program\n", 18) = 18 [pid 30414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30410] +++ exited with 0 +++ [pid 30414] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30412] exit_group(0 [pid 30414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30412] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30414] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30412] +++ exited with 0 +++ [pid 30414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30414] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30416 attached ./strace-static-x86_64: Process 30415 attached [pid 30414] exit_group(0 [pid 30413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30417 attached [pid 30416] set_robust_list(0x55557f93d660, 24 [pid 30415] set_robust_list(0x55557f93d660, 24 [pid 30414] <... exit_group resumed>) = ? [pid 30413] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30415 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30416 [pid 30417] set_robust_list(0x55557f93d660, 24 [pid 30416] <... set_robust_list resumed>) = 0 [pid 30415] <... set_robust_list resumed>) = 0 [pid 30414] +++ exited with 0 +++ [pid 30413] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30417 [pid 30417] <... set_robust_list resumed>) = 0 [pid 30416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30416] <... prctl resumed>) = 0 [pid 30415] <... prctl resumed>) = 0 [pid 30413] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30417] <... prctl resumed>) = 0 [pid 30415] setpgid(0, 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30417] setpgid(0, 0 [pid 30415] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30417] <... setpgid resumed>) = 0 [pid 30416] setpgid(0, 0 [pid 30415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30416] <... setpgid resumed>) = 0 [pid 30416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30415] <... openat resumed>) = 3 [pid 30416] write(3, "1000", 4) = 4 [pid 30416] close(3) = 0 [pid 30416] write(1, "executing program\n", 18executing program [pid 30415] write(3, "1000", 4 [pid 30416] <... write resumed>) = 18 [pid 30416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30415] <... write resumed>) = 4 [pid 30416] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30415] close(3 [pid 30416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30415] <... close resumed>) = 0 [pid 30417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30415] write(1, "executing program\n", 18 [pid 30416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30415] <... write resumed>) = 18 [pid 30416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30416] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30416] exit_group(0 [pid 30415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30416] <... exit_group resumed>) = ? [pid 30415] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30417] <... openat resumed>) = 3 [pid 30415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30417] write(3, "1000", 4 [pid 30416] +++ exited with 0 +++ [pid 30415] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30417] <... write resumed>) = 4 [pid 30415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30417] close(3 [pid 30415] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30417] <... close resumed>) = 0 [pid 30417] write(1, "executing program\n", 18 [pid 30415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30417] <... write resumed>) = 18 [pid 30415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30417] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30415] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30417] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30415] exit_group(0 [pid 30417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30415] <... exit_group resumed>) = ? [pid 30417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30415] +++ exited with 0 +++ [pid 30417] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30417] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30417] exit_group(0) = ? [pid 30417] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30418 attached [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30418 [pid 30418] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30419 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30419 [pid 30419] set_robust_list(0x55557f93d660, 24) = 0 [pid 30418] <... set_robust_list resumed>) = 0 [pid 30418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30418] setpgid(0, 0) = 0 [pid 30419] <... prctl resumed>) = 0 [pid 30418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30419] setpgid(0, 0 [pid 30418] <... openat resumed>) = 3 [pid 30418] write(3, "1000", 4) = 4 [pid 30418] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 30418] <... close resumed>) = 0 executing program [pid 30418] write(1, "executing program\n", 18 [pid 30419] <... setpgid resumed>) = 0 [pid 30418] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30420 attached [pid 30419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 30419] <... openat resumed>) = 3 [pid 30418] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30420 [pid 285] <... restart_syscall resumed>) = 0 [pid 30418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30419] write(3, "1000", 4 [pid 30418] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30419] <... write resumed>) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30421 [pid 30418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30418] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30419] close(3 [pid 30418] exit_group(0) = ? [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30422 [pid 30419] <... close resumed>) = 0 [pid 30419] write(1, "executing program\n", 18 [pid 30420] set_robust_list(0x55557f93d660, 24 [pid 30419] <... write resumed>) = 18 [pid 30418] +++ exited with 0 +++ ./strace-static-x86_64: Process 30421 attached [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30420] <... set_robust_list resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30419] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30421] set_robust_list(0x55557f93d660, 24) = 0 [pid 30421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30421] setpgid(0, 0 [pid 30419] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30421] <... setpgid resumed>) = 0 [pid 30421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30420] <... prctl resumed>) = 0 [pid 30419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30420] setpgid(0, 0 [pid 30419] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30422 attached [pid 30421] <... openat resumed>) = 3 [pid 30420] <... setpgid resumed>) = 0 [pid 30419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30422] set_robust_list(0x55557f93d660, 24) = 0 [pid 30422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30421] write(3, "1000", 4) = 4 [pid 30422] <... prctl resumed>) = 0 [pid 30422] setpgid(0, 0executing program [pid 30421] close(3) = 0 [pid 30422] <... setpgid resumed>) = 0 [pid 30421] write(1, "executing program\n", 18 [pid 30422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30421] <... write resumed>) = 18 [pid 30419] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30421] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30419] exit_group(0 [pid 30422] <... openat resumed>) = 3 [pid 30421] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30419] <... exit_group resumed>) = ? [pid 30420] <... openat resumed>) = 3 [pid 30422] write(3, "1000", 4 [pid 30421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30422] <... write resumed>) = 4 [pid 30421] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30422] close(3 [pid 30421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30419] +++ exited with 0 +++ [pid 30422] <... close resumed>) = 0 [pid 30421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30420] write(3, "1000", 4 executing program [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30422] write(1, "executing program\n", 18 [pid 30421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30422] <... write resumed>) = 18 [pid 30421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30421] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30420] <... write resumed>) = 4 [pid 30422] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30421] exit_group(0 [pid 30422] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30421] <... exit_group resumed>) = ? [pid 30422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30421] +++ exited with 0 +++ [pid 30420] close(3 [pid 30422] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30420] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30420] write(1, "executing program\n", 18 [pid 30422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30422] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30422] exit_group(0 [pid 30420] <... write resumed>) = 18 [pid 30422] <... exit_group resumed>) = ? [pid 30422] +++ exited with 0 +++ [pid 30420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30420] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30420] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30424 attached ./strace-static-x86_64: Process 30423 attached ) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30423 [pid 30424] set_robust_list(0x55557f93d660, 24) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30424 [pid 30420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30423] set_robust_list(0x55557f93d660, 24 [pid 30420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30420] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30424] <... prctl resumed>) = 0 [pid 30423] <... set_robust_list resumed>) = 0 [pid 30420] exit_group(0) = ? [pid 30424] setpgid(0, 0 [pid 30423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30420] +++ exited with 0 +++ [pid 30424] <... setpgid resumed>) = 0 [pid 30423] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30423] setpgid(0, 0 [pid 30424] <... openat resumed>) = 3 [pid 30424] write(3, "1000", 4) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30425 ./strace-static-x86_64: Process 30425 attached [pid 30423] <... setpgid resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30424] close(3) = 0 [pid 30424] write(1, "executing program\n", 18 [pid 30425] set_robust_list(0x55557f93d660, 24 [pid 30423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30426 ./strace-static-x86_64: Process 30426 attached [pid 30425] <... set_robust_list resumed>) = 0 [pid 30424] <... write resumed>) = 18 [pid 30423] <... openat resumed>) = 3 [pid 30423] write(3, "1000", 4 [pid 30425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30426] set_robust_list(0x55557f93d660, 24 [pid 30423] <... write resumed>) = 4 [pid 30426] <... set_robust_list resumed>) = 0 [pid 30425] <... prctl resumed>) = 0 [pid 30424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30423] close(3 [pid 30425] setpgid(0, 0executing program [pid 30423] <... close resumed>) = 0 [pid 30425] <... setpgid resumed>) = 0 [pid 30423] write(1, "executing program\n", 18 [pid 30424] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30423] <... write resumed>) = 18 [pid 30425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30425] <... openat resumed>) = 3 [pid 30424] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30425] write(3, "1000", 4 [pid 30424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30423] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30425] <... write resumed>) = 4 [pid 30424] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30426] <... prctl resumed>) = 0 [pid 30425] close(3 [pid 30424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30426] setpgid(0, 0 [pid 30425] <... close resumed>) = 0 [pid 30424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] <... setpgid resumed>) = 0 [pid 30425] write(1, "executing program\n", 18 [pid 30424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30423] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30425] <... write resumed>) = 18 [pid 30424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30424] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30423] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30426] <... openat resumed>) = 3 [pid 30425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30426] write(3, "1000", 4 [pid 30425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30424] exit_group(0 [pid 30426] <... write resumed>) = 4 [pid 30425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30424] <... exit_group resumed>) = ? [pid 30423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] close(3 [pid 30425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30424] +++ exited with 0 +++ [pid 30426] <... close resumed>) = 0 [pid 30425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30426] write(1, "executing program\n", 18 [pid 30425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30423] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30423] exit_group(0 [pid 30426] <... write resumed>) = 18 [pid 30425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30423] <... exit_group resumed>) = ? [pid 30426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30425] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30423] +++ exited with 0 +++ [pid 30425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30425] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30425] <... exit_group resumed>) = ? [pid 30426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30425] +++ exited with 0 +++ [pid 30426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30426] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30426] exit_group(0) = ? [pid 30426] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30427 ./strace-static-x86_64: Process 30427 attached [pid 30427] set_robust_list(0x55557f93d660, 24) = 0 [pid 30427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30428 [pid 30427] <... prctl resumed>) = 0 [pid 30427] setpgid(0, 0) = 0 [pid 30427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30429 [pid 30427] <... openat resumed>) = 3 [pid 30427] write(3, "1000", 4) = 4 executing program [pid 30427] close(3) = 0 [pid 30427] write(1, "executing program\n", 18) = 18 [pid 30427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30428 attached ) = -1 EPERM (Operation not permitted) [pid 30427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30428] set_robust_list(0x55557f93d660, 24 [pid 30427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 30427] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30429 attached [pid 30428] <... set_robust_list resumed>) = 0 [pid 30427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30427] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30430 [pid 30427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30427] exit_group(0) = ? [pid 30427] +++ exited with 0 +++ [pid 30428] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30430 attached [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30431 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30429] set_robust_list(0x55557f93d660, 24) = 0 [pid 30429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30429] setpgid(0, 0 [pid 30428] <... prctl resumed>) = 0 [pid 30429] <... setpgid resumed>) = 0 [pid 30428] setpgid(0, 0 [pid 30430] set_robust_list(0x55557f93d660, 24 [pid 30429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30429] write(3, "1000", 4) = 4 [pid 30429] close(3) = 0 executing program [pid 30429] write(1, "executing program\n", 18) = 18 [pid 30429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30430] <... set_robust_list resumed>) = 0 [pid 30428] <... setpgid resumed>) = 0 [pid 30429] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30429] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30429] exit_group(0) = ? ./strace-static-x86_64: Process 30431 attached [pid 30430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30429] +++ exited with 0 +++ [pid 30430] <... prctl resumed>) = 0 [pid 30428] <... openat resumed>) = 3 [pid 30431] set_robust_list(0x55557f93d660, 24 [pid 30430] setpgid(0, 0 [pid 30428] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30430] <... setpgid resumed>) = 0 [pid 30428] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30428] close(3 [pid 30431] <... set_robust_list resumed>) = 0 [pid 30430] <... openat resumed>) = 3 [pid 30428] <... close resumed>) = 0 [pid 30431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30430] write(3, "1000", 4 [pid 30428] write(1, "executing program\n", 18executing program [pid 30430] <... write resumed>) = 4 [pid 30428] <... write resumed>) = 18 [pid 30430] close(3 [pid 30428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30430] <... close resumed>) = 0 [pid 30428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30430] write(1, "executing program\n", 18 [pid 30428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30431] <... prctl resumed>) = 0 [pid 30430] <... write resumed>) = 18 [pid 30428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30431] setpgid(0, 0 [pid 30430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30428] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30431] <... setpgid resumed>) = 0 [pid 30430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30428] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30430] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30428] exit_group(0 [pid 30430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30428] <... exit_group resumed>) = ? [pid 30431] <... openat resumed>) = 3 [pid 30430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30430] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30430] exit_group(0) = ? [pid 30431] write(3, "1000", 4 [pid 30430] +++ exited with 0 +++ [pid 30428] +++ exited with 0 +++ [pid 30431] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30431] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30431] <... close resumed>) = 0 [pid 30431] write(1, "executing program\n", 18executing program ) = 18 [pid 30431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30431] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30433 ./strace-static-x86_64: Process 30434 attached ./strace-static-x86_64: Process 30433 attached ./strace-static-x86_64: Process 30432 attached [pid 30431] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30432 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30434] set_robust_list(0x55557f93d660, 24 [pid 30433] set_robust_list(0x55557f93d660, 24 [pid 30432] set_robust_list(0x55557f93d660, 24 [pid 30431] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30434 [pid 30434] <... set_robust_list resumed>) = 0 [pid 30434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30435 ./strace-static-x86_64: Process 30435 attached [pid 30433] <... set_robust_list resumed>) = 0 [pid 30432] <... set_robust_list resumed>) = 0 [pid 30431] +++ exited with 0 +++ [pid 30434] setpgid(0, 0) = 0 [pid 30433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30435] set_robust_list(0x55557f93d660, 24 [pid 30433] <... prctl resumed>) = 0 [pid 30432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30435] <... set_robust_list resumed>) = 0 [pid 30434] <... openat resumed>) = 3 [pid 30433] setpgid(0, 0 [pid 30432] <... prctl resumed>) = 0 [pid 30433] <... setpgid resumed>) = 0 [pid 30434] write(3, "1000", 4) = 4 [pid 30433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30432] setpgid(0, 0 [pid 30434] close(3) = 0 [pid 30433] <... openat resumed>) = 3 [pid 30432] <... setpgid resumed>) = 0 [pid 30435] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 30433] write(3, "1000", 4 [pid 30434] write(1, "executing program\n", 18 [pid 30433] <... write resumed>) = 4 [pid 30434] <... write resumed>) = 18 [pid 30435] <... prctl resumed>) = 0 [pid 30434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30433] close(3 [pid 30432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30435] setpgid(0, 0 [pid 30434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] <... close resumed>) = 0 [pid 30434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30432] <... openat resumed>) = 3 [pid 30435] <... setpgid resumed>) = 0 [pid 30434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] write(1, "executing program\n", 18executing program [pid 30432] write(3, "1000", 4 [pid 30434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30433] <... write resumed>) = 18 [pid 30435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30432] <... write resumed>) = 4 [pid 30434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30432] close(3 [pid 30435] <... openat resumed>) = 3 [pid 30434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30433] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30435] write(3, "1000", 4 [pid 30434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30432] <... close resumed>) = 0 [pid 30434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30432] write(1, "executing program\n", 18 [pid 30435] <... write resumed>) = 4 [pid 30434] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30433] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30432] <... write resumed>) = 18 [pid 30435] close(3 [pid 30434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30435] <... close resumed>) = 0 [pid 30434] exit_group(0 [pid 30432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30433] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30435] write(1, "executing program\n", 18 [pid 30434] <... exit_group resumed>) = ? [pid 30433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30432] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30435] <... write resumed>) = 18 [pid 30434] +++ exited with 0 +++ [pid 30433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30433] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30433] exit_group(0 [pid 30432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30433] <... exit_group resumed>) = ? [pid 30432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30433] +++ exited with 0 +++ [pid 30432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30432] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30435] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30432] exit_group(0 [pid 30435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... exit_group resumed>) = ? [pid 30435] exit_group(0 [pid 30432] +++ exited with 0 +++ [pid 30435] <... exit_group resumed>) = ? [pid 30435] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30436 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30436 attached ./strace-static-x86_64: Process 30438 attached [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30438 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30437 [pid 30436] set_robust_list(0x55557f93d660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30439 ./strace-static-x86_64: Process 30437 attached [pid 30438] set_robust_list(0x55557f93d660, 24 [pid 30436] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30440 [pid 30437] set_robust_list(0x55557f93d660, 24) = 0 [pid 30437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30437] setpgid(0, 0) = 0 [pid 30437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30440 attached [pid 30438] <... set_robust_list resumed>) = 0 [pid 30437] <... openat resumed>) = 3 [pid 30436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30437] write(3, "1000", 4) = 4 executing program [pid 30437] close(3) = 0 [pid 30437] write(1, "executing program\n", 18) = 18 [pid 30437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30436] <... prctl resumed>) = 0 [pid 30437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30440] set_robust_list(0x55557f93d660, 24 [pid 30438] <... prctl resumed>) = 0 [pid 30436] setpgid(0, 0 [pid 30437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30438] setpgid(0, 0 [pid 30436] <... setpgid resumed>) = 0 [pid 30437] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30439 attached [pid 30440] <... set_robust_list resumed>) = 0 [pid 30438] <... setpgid resumed>) = 0 [pid 30437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30436] <... openat resumed>) = 3 [pid 30436] write(3, "1000", 4 [pid 30437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30437] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30437] exit_group(0) = ? [pid 30440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30439] set_robust_list(0x55557f93d660, 24 [pid 30438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30436] <... write resumed>) = 4 [pid 30440] <... prctl resumed>) = 0 [pid 30437] +++ exited with 0 +++ [pid 30436] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30436] <... close resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30440] setpgid(0, 0 [pid 30436] write(1, "executing program\n", 18 [pid 30440] <... setpgid resumed>) = 0 [pid 30440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30436] <... write resumed>) = 18 [pid 30440] <... openat resumed>) = 3 [pid 30436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30440] write(3, "1000", 4 [pid 30436] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30440] <... write resumed>) = 4 [pid 30440] close(3) = 0 [pid 30440] write(1, "executing program\n", 18) = 18 [pid 30440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30439] <... set_robust_list resumed>) = 0 [pid 30438] <... openat resumed>) = 3 [pid 30436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30438] write(3, "1000", 4 [pid 30436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30438] <... write resumed>) = 4 [pid 30440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30436] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30440] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30440] exit_group(0) = ? [pid 30439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30438] close(3 [pid 30436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30440] +++ exited with 0 +++ [pid 30438] <... close resumed>) = 0 [pid 30439] <... prctl resumed>) = 0 [pid 30439] setpgid(0, 0) = 0 [pid 30439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30439] write(3, "1000", 4 [pid 30436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30438] write(1, "executing program\n", 18 [pid 30439] <... write resumed>) = 4 executing program [pid 30436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30438] <... write resumed>) = 18 [pid 30436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30436] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30439] close(3) = 0 executing program [pid 30436] exit_group(0 [pid 30438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30436] <... exit_group resumed>) = ? [pid 30439] write(1, "executing program\n", 18) = 18 [pid 30439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30436] +++ exited with 0 +++ [pid 30439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30439] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30439] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30439] exit_group(0) = ? [pid 30438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30439] +++ exited with 0 +++ [pid 30438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30438] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30438] exit_group(0) = ? [pid 30438] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30441 ./strace-static-x86_64: Process 30441 attached [pid 30441] set_robust_list(0x55557f93d660, 24 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30442 [pid 30441] <... set_robust_list resumed>) = 0 [pid 30441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30441] setpgid(0, 0) = 0 [pid 30441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30441] <... openat resumed>) = 3 [pid 30441] write(3, "1000", 4) = 4 [pid 30441] close(3) = 0 [pid 30441] write(1, "executing program\n", 18) = 18 [pid 30441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30444 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30443 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30445 [pid 30441] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30445 attached ) = -1 EPERM (Operation not permitted) [pid 30441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30442 attached [pid 30445] set_robust_list(0x55557f93d660, 24 [pid 30441] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30445] <... set_robust_list resumed>) = 0 [pid 30442] set_robust_list(0x55557f93d660, 24 [pid 30441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30441] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30445] <... prctl resumed>) = 0 [pid 30442] <... set_robust_list resumed>) = 0 [pid 30441] exit_group(0) = ? [pid 30445] setpgid(0, 0 [pid 30442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30445] <... setpgid resumed>) = 0 [pid 30442] <... prctl resumed>) = 0 [pid 30441] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30443 attached [pid 30443] set_robust_list(0x55557f93d660, 24 [pid 30445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30443] <... set_robust_list resumed>) = 0 [pid 30445] <... openat resumed>) = 3 [pid 30442] setpgid(0, 0./strace-static-x86_64: Process 30444 attached [pid 30445] write(3, "1000", 4 [pid 30442] <... setpgid resumed>) = 0 [pid 30444] set_robust_list(0x55557f93d660, 24) = 0 [pid 30444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30444] setpgid(0, 0) = 0 [pid 30444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30445] <... write resumed>) = 4 [pid 30444] write(3, "1000", 4 [pid 30443] setpgid(0, 0 [pid 30444] <... write resumed>) = 4 [pid 30444] close(3) = 0 [pid 30443] <... setpgid resumed>) = 0 [pid 30443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30444] write(1, "executing program\n", 18) = 18 [pid 30444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30443] <... openat resumed>) = 3 [pid 30445] close(3 [pid 30444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30442] <... openat resumed>) = 3 [pid 30445] <... close resumed>) = 0 executing program [pid 30444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30445] write(1, "executing program\n", 18 [pid 30444] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30442] write(3, "1000", 4 [pid 30445] <... write resumed>) = 18 [pid 30445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30442] <... write resumed>) = 4 [pid 30445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30443] write(3, "1000", 4 [pid 30442] close(3 [pid 30443] <... write resumed>) = 4 [pid 30443] close(3) = 0 [pid 30443] write(1, "executing program\n", 18 executing program [pid 30445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30442] <... close resumed>) = 0 [pid 30443] <... write resumed>) = 18 [pid 30445] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30442] write(1, "executing program\n", 18 [pid 30445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30445] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30442] <... write resumed>) = 18 [pid 283] <... restart_syscall resumed>) = 0 [pid 30445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30442] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30444] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30442] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30445] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30446 attached [pid 30445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30442] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30446 [pid 30446] set_robust_list(0x55557f93d660, 24) = 0 [pid 30445] exit_group(0 [pid 30444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30446] <... prctl resumed>) = 0 [pid 30445] <... exit_group resumed>) = ? [pid 30444] exit_group(0 [pid 30442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30445] +++ exited with 0 +++ [pid 30444] <... exit_group resumed>) = ? [pid 30442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30446] setpgid(0, 0 [pid 30443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30442] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30442] exit_group(0) = ? [pid 30446] <... setpgid resumed>) = 0 [pid 30444] +++ exited with 0 +++ [pid 30443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30442] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30443] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30446] <... openat resumed>) = 3 [pid 30443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30443] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30446] write(3, "1000", 4 [pid 30443] exit_group(0 [pid 30446] <... write resumed>) = 4 [pid 30443] <... exit_group resumed>) = ? executing program [pid 30446] close(3) = 0 [pid 30446] write(1, "executing program\n", 18 [pid 30443] +++ exited with 0 +++ [pid 30446] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30446] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30446] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30446] exit_group(0) = ? [pid 30446] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30448 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30449 attached ./strace-static-x86_64: Process 30447 attached [pid 30448] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30447 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30448 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30449 [pid 30449] set_robust_list(0x55557f93d660, 24 [pid 30448] <... set_robust_list resumed>) = 0 [pid 30447] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30450 attached [pid 30449] <... set_robust_list resumed>) = 0 [pid 30448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30447] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30450 [pid 30449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30448] <... prctl resumed>) = 0 [pid 30447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30450] set_robust_list(0x55557f93d660, 24 [pid 30449] <... prctl resumed>) = 0 [pid 30448] setpgid(0, 0 [pid 30449] setpgid(0, 0 [pid 30448] <... setpgid resumed>) = 0 [pid 30447] <... prctl resumed>) = 0 [pid 30449] <... setpgid resumed>) = 0 [pid 30448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30451 attached [pid 30450] <... set_robust_list resumed>) = 0 [pid 30449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30448] <... openat resumed>) = 3 [pid 30447] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30451 [pid 30449] <... openat resumed>) = 3 [pid 30448] write(3, "1000", 4 [pid 30449] write(3, "1000", 4 [pid 30448] <... write resumed>) = 4 [pid 30447] <... setpgid resumed>) = 0 [pid 30449] <... write resumed>) = 4 [pid 30448] close(3 [pid 30449] close(3 [pid 30448] <... close resumed>) = 0 [pid 30447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30449] <... close resumed>) = 0 [pid 30448] write(1, "executing program\n", 18 executing program [pid 30450] <... prctl resumed>) = 0 [pid 30449] write(1, "executing program\n", 18 [pid 30448] <... write resumed>) = 18 [pid 30451] set_robust_list(0x55557f93d660, 24 [pid 30447] <... openat resumed>) = 3 [pid 30449] <... write resumed>) = 18 [pid 30448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30451] <... set_robust_list resumed>) = 0 [pid 30450] setpgid(0, 0 [pid 30449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30447] write(3, "1000", 4 [pid 30449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30450] <... setpgid resumed>) = 0 [pid 30449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30447] <... write resumed>) = 4 [pid 30450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30447] close(3 [pid 30451] <... prctl resumed>) = 0 [pid 30450] <... openat resumed>) = 3 [pid 30449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30447] <... close resumed>) = 0 [pid 30451] setpgid(0, 0 [pid 30450] write(3, "1000", 4 [pid 30449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30447] write(1, "executing program\n", 18 [pid 30451] <... setpgid resumed>) = 0 [pid 30450] <... write resumed>) = 4 [pid 30449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30447] <... write resumed>) = 18 [pid 30451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30450] close(3 [pid 30449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30448] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30450] <... close resumed>) = 0 [pid 30449] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30450] write(1, "executing program\n", 18 [pid 30449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30448] exit_group(0 [pid 30447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30451] <... openat resumed>) = 3 [pid 30450] <... write resumed>) = 18 [pid 30449] exit_group(0 [pid 30448] <... exit_group resumed>) = ? [pid 30447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30451] write(3, "1000", 4 [pid 30450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30449] <... exit_group resumed>) = ? [pid 30448] +++ exited with 0 +++ [pid 30447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30451] <... write resumed>) = 4 [pid 30450] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30449] +++ exited with 0 +++ [pid 30447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30451] close(3 [pid 30450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30451] <... close resumed>) = 0 [pid 30450] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30447] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30451] write(1, "executing program\n", 18 [pid 30450] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30451] <... write resumed>) = 18 [pid 30450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30447] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30447] <... exit_group resumed>) = ? [pid 30451] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30447] +++ exited with 0 +++ [pid 30451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30451] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30452 attached ./strace-static-x86_64: Process 30453 attached [pid 30451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30450] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30453] set_robust_list(0x55557f93d660, 24 [pid 30452] set_robust_list(0x55557f93d660, 24 [pid 30451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30452 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30453 [pid 30452] <... set_robust_list resumed>) = 0 [pid 30451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30450] exit_group(0 [pid 30452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30453] <... set_robust_list resumed>) = 0 [pid 30451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30450] <... exit_group resumed>) = ? [pid 30451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30452] <... prctl resumed>) = 0 [pid 30453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30453] setpgid(0, 0) = 0 [pid 30450] +++ exited with 0 +++ [pid 30451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30452] setpgid(0, 0 [pid 30451] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30453] <... openat resumed>) = 3 [pid 30452] <... setpgid resumed>) = 0 [pid 30451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30453] write(3, "1000", 4 [pid 30451] exit_group(0 [pid 30453] <... write resumed>) = 4 [pid 30451] <... exit_group resumed>) = ? [pid 30452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30453] close(3) = 0 [pid 30453] write(1, "executing program\n", 18) = 18 [pid 30451] +++ exited with 0 +++ executing program [pid 30453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30452] <... openat resumed>) = 3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30452] write(3, "1000", 4 [pid 30453] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30452] <... write resumed>) = 4 [pid 30453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30452] close(3 [pid 30453] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30452] <... close resumed>) = 0 [pid 30453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30452] write(1, "executing program\n", 18executing program [pid 30453] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30452] <... write resumed>) = 18 [pid 30453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30452] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30452] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30453] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30452] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30453] exit_group(0 [pid 30452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30453] <... exit_group resumed>) = ? [pid 30453] +++ exited with 0 +++ [pid 30452] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30452] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30452] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30452] exit_group(0) = ? [pid 30452] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30454 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30454 [pid 30454] set_robust_list(0x55557f93d660, 24) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30454] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30455 attached [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30455 [pid 30454] <... prctl resumed>) = 0 [pid 30455] set_robust_list(0x55557f93d660, 24 [pid 30454] setpgid(0, 0 [pid 30455] <... set_robust_list resumed>) = 0 [pid 30454] <... setpgid resumed>) = 0 [pid 30455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30455] <... prctl resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30455] setpgid(0, 0) = 0 [pid 30454] <... openat resumed>) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 30454] write(3, "1000", 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30454] <... write resumed>) = 4 [pid 30454] close(3 [pid 283] <... restart_syscall resumed>) = 0 [pid 30454] <... close resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30457 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30456 executing program [pid 30454] write(1, "executing program\n", 18 [pid 30455] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30457 attached ./strace-static-x86_64: Process 30456 attached [pid 30455] write(3, "1000", 4 [pid 30454] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30457] set_robust_list(0x55557f93d660, 24 [pid 30456] set_robust_list(0x55557f93d660, 24 [pid 30455] <... write resumed>) = 4 [pid 30457] <... set_robust_list resumed>) = 0 [pid 30456] <... set_robust_list resumed>) = 0 [pid 30455] close(3 [pid 30454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30455] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30458 [pid 30457] <... prctl resumed>) = 0 [pid 30455] write(1, "executing program\n", 18) = 18 executing program [pid 30457] setpgid(0, 0./strace-static-x86_64: Process 30458 attached [pid 30456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30458] set_robust_list(0x55557f93d660, 24 [pid 30456] <... prctl resumed>) = 0 [pid 30455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30458] <... set_robust_list resumed>) = 0 [pid 30456] setpgid(0, 0 [pid 30455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30456] <... setpgid resumed>) = 0 [pid 30455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30457] <... setpgid resumed>) = 0 [pid 30455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30454] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30455] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30458] <... prctl resumed>) = 0 [pid 30457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30458] setpgid(0, 0 [pid 30457] <... openat resumed>) = 3 [pid 30456] <... openat resumed>) = 3 [pid 30455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... setpgid resumed>) = 0 [pid 30457] write(3, "1000", 4 [pid 30455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30457] <... write resumed>) = 4 [pid 30456] write(3, "1000", 4 [pid 30455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... openat resumed>) = 3 [pid 30457] close(3 [pid 30455] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30454] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30458] write(3, "1000", 4 [pid 30457] <... close resumed>) = 0 [pid 30456] <... write resumed>) = 4 [pid 30455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... write resumed>) = 4 [pid 30457] write(1, "executing program\n", 18 executing program [pid 30455] exit_group(0 [pid 30456] close(3 [pid 30454] exit_group(0 [pid 30455] <... exit_group resumed>) = ? [pid 30458] close(3 [pid 30457] <... write resumed>) = 18 [pid 30456] <... close resumed>) = 0 [pid 30454] <... exit_group resumed>) = ? [pid 30458] <... close resumed>) = 0 [pid 30457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30456] write(1, "executing program\n", 18 [pid 30455] +++ exited with 0 +++ [pid 30454] +++ exited with 0 +++ [pid 30456] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30458] write(1, "executing program\n", 18 executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30457] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30458] <... write resumed>) = 18 [pid 30457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30457] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30457] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30457] exit_group(0 [pid 30456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30457] <... exit_group resumed>) = ? [pid 30456] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30458] exit_group(0 [pid 30456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30457] +++ exited with 0 +++ [pid 30458] <... exit_group resumed>) = ? [pid 30456] exit_group(0) = ? [pid 30458] +++ exited with 0 +++ [pid 30456] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30459 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30459 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30462 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30460 [pid 30459] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30461 ./strace-static-x86_64: Process 30462 attached ./strace-static-x86_64: Process 30461 attached ./strace-static-x86_64: Process 30460 attached [pid 30459] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30463 ./strace-static-x86_64: Process 30463 attached [pid 30463] set_robust_list(0x55557f93d660, 24 [pid 30459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30463] <... set_robust_list resumed>) = 0 [pid 30463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30463] setpgid(0, 0) = 0 [pid 30463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30460] set_robust_list(0x55557f93d660, 24 [pid 30459] <... prctl resumed>) = 0 [pid 30462] set_robust_list(0x55557f93d660, 24 [pid 30461] set_robust_list(0x55557f93d660, 24 [pid 30463] <... openat resumed>) = 3 [pid 30459] setpgid(0, 0 [pid 30462] <... set_robust_list resumed>) = 0 [pid 30461] <... set_robust_list resumed>) = 0 [pid 30460] <... set_robust_list resumed>) = 0 executing program [pid 30463] write(3, "1000", 4) = 4 [pid 30463] close(3) = 0 [pid 30463] write(1, "executing program\n", 18) = 18 [pid 30463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30459] <... setpgid resumed>) = 0 [pid 30463] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30461] <... prctl resumed>) = 0 [pid 30460] <... prctl resumed>) = 0 [pid 30459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30463] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30459] <... openat resumed>) = 3 [pid 30463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30462] <... prctl resumed>) = 0 [pid 30461] setpgid(0, 0 [pid 30460] setpgid(0, 0 [pid 30459] write(3, "1000", 4 [pid 30462] setpgid(0, 0 [pid 30461] <... setpgid resumed>) = 0 [pid 30460] <... setpgid resumed>) = 0 [pid 30459] <... write resumed>) = 4 [pid 30463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30463] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30463] exit_group(0) = ? [pid 30459] close(3 [pid 30463] +++ exited with 0 +++ [pid 30462] <... setpgid resumed>) = 0 executing program [pid 30461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30459] <... close resumed>) = 0 [pid 30459] write(1, "executing program\n", 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30459] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program [pid 30461] <... openat resumed>) = 3 [pid 30460] <... openat resumed>) = 3 [pid 30459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30461] write(3, "1000", 4 [pid 30460] write(3, "1000", 4 [pid 30459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30462] <... openat resumed>) = 3 [pid 30459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30462] write(3, "1000", 4 [pid 30461] <... write resumed>) = 4 [pid 30460] <... write resumed>) = 4 [pid 30462] <... write resumed>) = 4 [pid 30461] close(3 [pid 30460] close(3 [pid 30459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30462] close(3 [pid 30461] <... close resumed>) = 0 [pid 30460] <... close resumed>) = 0 [pid 30459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30462] <... close resumed>) = 0 [pid 30461] write(1, "executing program\n", 18 [pid 30460] write(1, "executing program\n", 18 [pid 30462] write(1, "executing program\n", 18 [pid 30461] <... write resumed>) = 18 [pid 30459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30460] <... write resumed>) = 18 [pid 30462] <... write resumed>) = 18 [pid 30459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30462] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30459] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30459] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30459] <... exit_group resumed>) = ? [pid 30461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30459] +++ exited with 0 +++ [pid 30462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30462] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30461] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30460] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30462] exit_group(0 [pid 30461] exit_group(0 [pid 30460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30464 attached [pid 30462] <... exit_group resumed>) = ? [pid 30461] <... exit_group resumed>) = ? [pid 30460] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30464 [pid 30464] set_robust_list(0x55557f93d660, 24 [pid 30461] +++ exited with 0 +++ [pid 30460] <... exit_group resumed>) = ? [pid 30464] <... set_robust_list resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30460] +++ exited with 0 +++ [pid 30464] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30464] setpgid(0, 0 [pid 30462] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30464] <... setpgid resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30464] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30464] write(3, "1000", 4) = 4 [pid 30464] close(3) = 0 executing program [pid 30464] write(1, "executing program\n", 18) = 18 [pid 30464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30464] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30464] exit_group(0) = ? [pid 30464] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30465 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30465 attached [pid 30465] set_robust_list(0x55557f93d660, 24) = 0 executing program [pid 30465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30465] setpgid(0, 0) = 0 [pid 30465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30465] write(3, "1000", 4) = 4 [pid 30465] close(3) = 0 [pid 30465] write(1, "executing program\n", 18) = 18 [pid 30465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30466 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30467 [pid 30465] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30467 attached ./strace-static-x86_64: Process 30466 attached ) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30468 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30467] set_robust_list(0x55557f93d660, 24 [pid 30466] set_robust_list(0x55557f93d660, 24 [pid 30465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30469 [pid 30465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30469 attached [pid 30467] <... set_robust_list resumed>) = 0 [pid 30466] <... set_robust_list resumed>) = 0 [pid 30465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30465] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30465] exit_group(0) = ? [pid 30469] set_robust_list(0x55557f93d660, 24 [pid 30467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30465] +++ exited with 0 +++ ./strace-static-x86_64: Process 30468 attached [pid 30468] set_robust_list(0x55557f93d660, 24) = 0 [pid 30468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30468] setpgid(0, 0 [pid 30467] <... prctl resumed>) = 0 [pid 30467] setpgid(0, 0) = 0 [pid 30467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30466] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30467] <... openat resumed>) = 3 [pid 30467] write(3, "1000", 4) = 4 executing program [pid 30467] close(3) = 0 [pid 30467] write(1, "executing program\n", 18) = 18 [pid 30467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30469] <... set_robust_list resumed>) = 0 [pid 30468] <... setpgid resumed>) = 0 [pid 30467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30466] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30469] <... prctl resumed>) = 0 [pid 30468] <... openat resumed>) = 3 [pid 30467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30469] setpgid(0, 0 [pid 30468] write(3, "1000", 4 [pid 30467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30469] <... setpgid resumed>) = 0 [pid 30468] <... write resumed>) = 4 [pid 30467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30468] close(3 [pid 30467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30466] <... setpgid resumed>) = 0 [pid 30469] <... openat resumed>) = 3 [pid 30468] <... close resumed>) = 0 [pid 30467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30469] write(3, "1000", 4executing program [pid 30468] write(1, "executing program\n", 18 [pid 30467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30469] <... write resumed>) = 4 [pid 30468] <... write resumed>) = 18 [pid 30467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30469] close(3 [pid 30468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30467] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30469] <... close resumed>) = 0 [pid 30468] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30469] write(1, "executing program\n", 18 [pid 30468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30467] exit_group(0 [pid 30469] <... write resumed>) = 18 [pid 30468] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30467] <... exit_group resumed>) = ? [pid 30469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30467] +++ exited with 0 +++ [pid 30466] <... openat resumed>) = 3 [pid 30469] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30469] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30466] write(3, "1000", 4 [pid 30469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30468] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30466] <... write resumed>) = 4 [pid 30469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30468] exit_group(0 [pid 30466] close(3 [pid 30469] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30468] <... exit_group resumed>) = ? [pid 30469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30468] +++ exited with 0 +++ [pid 30466] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30469] exit_group(0executing program ) = ? [pid 30466] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30469] +++ exited with 0 +++ [pid 30466] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30470 attached [pid 30466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30470] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30470 [pid 30466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30470] <... set_robust_list resumed>) = 0 [pid 30466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30466] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... restart_syscall resumed>) = 0 [pid 30466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30470] <... prctl resumed>) = 0 [pid 30470] setpgid(0, 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30470] <... setpgid resumed>) = 0 [pid 30466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30470] <... openat resumed>) = 3 [pid 30466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30470] write(3, "1000", 4 [pid 30466] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30470] <... write resumed>) = 4 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30471 [pid 30470] close(3) = 0 [pid 30470] write(1, "executing program\n", 18) = 18 [pid 30470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30470] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) executing program [pid 30470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30466] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30473 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30472 [pid 30466] <... exit_group resumed>) = ? [pid 30470] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30466] +++ exited with 0 +++ [pid 30470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30470] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30470] exit_group(0) = ? ./strace-static-x86_64: Process 30471 attached [pid 30470] +++ exited with 0 +++ ./strace-static-x86_64: Process 30473 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30473] set_robust_list(0x55557f93d660, 24) = 0 ./strace-static-x86_64: Process 30472 attached [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30472] set_robust_list(0x55557f93d660, 24) = 0 [pid 30472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30473] <... prctl resumed>) = 0 [pid 30473] setpgid(0, 0) = 0 [pid 30472] <... prctl resumed>) = 0 [pid 30473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30471] set_robust_list(0x55557f93d660, 24 [pid 30472] setpgid(0, 0 [pid 30471] <... set_robust_list resumed>) = 0 [pid 30472] <... setpgid resumed>) = 0 [pid 30472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30473] <... openat resumed>) = 3 [pid 30472] <... openat resumed>) = 3 [pid 30473] write(3, "1000", 4) = 4 [pid 30473] close(3 [pid 30472] write(3, "1000", 4 [pid 30473] <... close resumed>) = 0 [pid 30472] <... write resumed>) = 4 [pid 30473] write(1, "executing program\n", 18executing program [pid 30472] close(3 [pid 30473] <... write resumed>) = 18 [pid 30472] <... close resumed>) = 0 [pid 30473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30472] write(1, "executing program\n", 18 [pid 30473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30472] <... write resumed>) = 18 [pid 30473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30473] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30471] <... prctl resumed>) = 0 [pid 30473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30472] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30471] setpgid(0, 0 [pid 30473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30471] <... setpgid resumed>) = 0 [pid 30473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30473] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30473] exit_group(0 [pid 30472] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30473] <... exit_group resumed>) = ? [pid 30472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30473] +++ exited with 0 +++ [pid 30472] exit_group(0 [pid 30471] <... openat resumed>) = 3 [pid 30472] <... exit_group resumed>) = ? [pid 30472] +++ exited with 0 +++ [pid 30471] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30471] <... write resumed>) = 4 [pid 30471] close(3) = 0 [pid 30471] write(1, "executing program\n", 18) = 18 [pid 30471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 30471] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30474 [pid 286] <... restart_syscall resumed>) = 0 [pid 30471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30471] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30471] exit_group(0) = ? [pid 30471] +++ exited with 0 +++ ./strace-static-x86_64: Process 30474 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30475 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 30474] set_robust_list(0x55557f93d660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30474] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30476 ./strace-static-x86_64: Process 30475 attached [pid 30475] set_robust_list(0x55557f93d660, 24) = 0 [pid 30475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30475] setpgid(0, 0) = 0 [pid 30475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30476 attached [pid 30474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30475] <... openat resumed>) = 3 [pid 30474] <... prctl resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30475] write(3, "1000", 4) = 4 executing program [pid 30475] close(3) = 0 [pid 30475] write(1, "executing program\n", 18) = 18 [pid 30475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30474] setpgid(0, 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30475] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30476] set_robust_list(0x55557f93d660, 24 [pid 30474] <... setpgid resumed>) = 0 [pid 30475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30476] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30475] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30475] exit_group(0 [pid 30476] <... prctl resumed>) = 0 [pid 30475] <... exit_group resumed>) = ? [pid 30476] setpgid(0, 0 [pid 30475] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30477 [pid 30476] <... setpgid resumed>) = 0 [pid 30476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30478 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30476] <... openat resumed>) = 3 [pid 30476] write(3, "1000", 4) = 4 [pid 30476] close(3) = 0 executing program [pid 30476] write(1, "executing program\n", 18) = 18 [pid 30476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30477 attached [pid 30474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30476] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30474] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30478 attached [pid 30477] set_robust_list(0x55557f93d660, 24 [pid 30476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30474] write(3, "1000", 4 [pid 30477] <... set_robust_list resumed>) = 0 [pid 30474] <... write resumed>) = 4 [pid 30477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30474] close(3 [pid 30477] <... prctl resumed>) = 0 [pid 30474] <... close resumed>) = 0 [pid 30477] setpgid(0, 0executing program [pid 30474] write(1, "executing program\n", 18 [pid 30477] <... setpgid resumed>) = 0 [pid 30474] <... write resumed>) = 18 [pid 30478] set_robust_list(0x55557f93d660, 24 [pid 30477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30478] <... set_robust_list resumed>) = 0 [pid 30478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30476] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30478] <... prctl resumed>) = 0 [pid 30476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30478] setpgid(0, 0 [pid 30476] exit_group(0 [pid 30474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30478] <... setpgid resumed>) = 0 [pid 30476] <... exit_group resumed>) = ? [pid 30478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30477] <... openat resumed>) = 3 [pid 30474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30478] <... openat resumed>) = 3 [pid 30477] write(3, "1000", 4 [pid 30476] +++ exited with 0 +++ [pid 30474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30478] write(3, "1000", 4 [pid 30477] <... write resumed>) = 4 [pid 30474] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30478] <... write resumed>) = 4 [pid 30477] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30474] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30477] <... close resumed>) = 0 [pid 30474] exit_group(0 [pid 30478] close(3 [pid 30474] <... exit_group resumed>) = ? [pid 30478] <... close resumed>) = 0 executing program [pid 30477] write(1, "executing program\n", 18 [pid 30478] write(1, "executing program\n", 18 [pid 30477] <... write resumed>) = 18 [pid 30474] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30478] <... write resumed>) = 18 [pid 30478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30478] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30477] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30478] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30478] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30477] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30478] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30478] exit_group(0) = ? [pid 30478] +++ exited with 0 +++ [pid 30477] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30479 attached ./strace-static-x86_64: Process 30480 attached [pid 30477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30480 [pid 30479] set_robust_list(0x55557f93d660, 24 [pid 30477] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30479] <... set_robust_list resumed>) = 0 [pid 30479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30479 [pid 30479] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30481 attached [pid 30480] set_robust_list(0x55557f93d660, 24 [pid 30479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30477] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30481 [pid 285] <... restart_syscall resumed>) = 0 [pid 30481] set_robust_list(0x55557f93d660, 24 [pid 30480] <... set_robust_list resumed>) = 0 [pid 30479] <... openat resumed>) = 3 [pid 30479] write(3, "1000", 4executing program ) = 4 [pid 30479] close(3) = 0 [pid 30479] write(1, "executing program\n", 18) = 18 [pid 30479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30477] <... exit_group resumed>) = ? [pid 30480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30481] <... set_robust_list resumed>) = 0 [pid 30479] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30477] +++ exited with 0 +++ [pid 30479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30480] <... prctl resumed>) = 0 [pid 30479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30479] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30479] exit_group(0) = ? [pid 30481] <... prctl resumed>) = 0 [pid 30480] setpgid(0, 0 [pid 30479] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30482 attached [pid 30482] set_robust_list(0x55557f93d660, 24) = 0 [pid 30482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30480] <... setpgid resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30482 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30481] setpgid(0, 0 [pid 30482] <... prctl resumed>) = 0 [pid 30482] setpgid(0, 0) = 0 [pid 30482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30481] <... setpgid resumed>) = 0 [pid 30480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30482] <... openat resumed>) = 3 [pid 30482] write(3, "1000", 4 [pid 30480] <... openat resumed>) = 3 executing program [pid 30482] <... write resumed>) = 4 [pid 30482] close(3) = 0 [pid 30482] write(1, "executing program\n", 18) = 18 [pid 30482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30480] write(3, "1000", 4 [pid 30482] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30480] <... write resumed>) = 4 [pid 30482] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30480] close(3 [pid 30482] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30481] <... openat resumed>) = 3 [pid 30480] <... close resumed>) = 0 [pid 30482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] write(3, "1000", 4 [pid 30480] write(1, "executing program\n", 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30482] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30482] exit_group(0) = ? executing program ./strace-static-x86_64: Process 30483 attached [pid 30482] +++ exited with 0 +++ [pid 30481] <... write resumed>) = 4 [pid 30480] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30483] set_robust_list(0x55557f93d660, 24 [pid 30481] close(3 [pid 30480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30483 ./strace-static-x86_64: Process 30484 attached [pid 30483] <... set_robust_list resumed>) = 0 [pid 30481] <... close resumed>) = 0 executing program [pid 30480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30484] set_robust_list(0x55557f93d660, 24 [pid 30481] write(1, "executing program\n", 18 [pid 30480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30484 [pid 30484] <... set_robust_list resumed>) = 0 [pid 30481] <... write resumed>) = 18 [pid 30480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30484] <... prctl resumed>) = 0 [pid 30481] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30480] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30484] setpgid(0, 0 [pid 30481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30484] <... setpgid resumed>) = 0 [pid 30483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30481] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30484] <... openat resumed>) = 3 [pid 30483] <... prctl resumed>) = 0 [pid 30481] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30484] write(3, "1000", 4 [pid 30481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30484] <... write resumed>) = 4 [pid 30483] setpgid(0, 0 [pid 30481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30480] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30483] <... setpgid resumed>) = 0 [pid 30483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30481] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 30480] exit_group(0 [pid 30484] close(3 [pid 30481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30480] <... exit_group resumed>) = ? [pid 30483] <... openat resumed>) = 3 [pid 30481] exit_group(0 [pid 30483] write(3, "1000", 4) = 4 [pid 30483] close(3) = 0 [pid 30481] <... exit_group resumed>) = ? [pid 30480] +++ exited with 0 +++ [pid 30483] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30483] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30481] +++ exited with 0 +++ [pid 30483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30484] <... close resumed>) = 0 [pid 30483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30484] write(1, "executing program\n", 18executing program [pid 30483] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30484] <... write resumed>) = 18 [pid 30484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30483] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30483] exit_group(0) = ? [pid 30484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30483] +++ exited with 0 +++ [pid 30484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30484] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30484] exit_group(0) = ? [pid 30484] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30485 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30485 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30486 [pid 30485] set_robust_list(0x55557f93d660, 24 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30485] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30487 attached [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30487 ./strace-static-x86_64: Process 30486 attached [pid 30486] set_robust_list(0x55557f93d660, 24) = 0 [pid 30486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30487] set_robust_list(0x55557f93d660, 24 [pid 30485] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30488 attached [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30488 [pid 283] <... restart_syscall resumed>) = 0 [pid 30487] <... set_robust_list resumed>) = 0 [pid 30485] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30489 attached [pid 30488] set_robust_list(0x55557f93d660, 24 [pid 30487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30485] <... setpgid resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30489 [pid 30486] setpgid(0, 0 [pid 30487] <... prctl resumed>) = 0 [pid 30486] <... setpgid resumed>) = 0 [pid 30485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30487] setpgid(0, 0 [pid 30486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30487] <... setpgid resumed>) = 0 [pid 30486] <... openat resumed>) = 3 [pid 30485] <... openat resumed>) = 3 [pid 30486] write(3, "1000", 4 [pid 30487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30485] write(3, "1000", 4 [pid 30486] <... write resumed>) = 4 [pid 30486] close(3) = 0 [pid 30486] write(1, "executing program\n", 18) = 18 [pid 30486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30489] set_robust_list(0x55557f93d660, 24 [pid 30488] <... set_robust_list resumed>) = 0 [pid 30487] <... openat resumed>) = 3 [pid 30485] <... write resumed>) = 4 [pid 30486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30487] write(3, "1000", 4 [pid 30485] close(3 [pid 30486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30487] <... write resumed>) = 4 [pid 30485] <... close resumed>) = 0 [pid 30486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30489] <... set_robust_list resumed>) = 0 [pid 30488] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30487] close(3 [pid 30485] write(1, "executing program\n", 18 [pid 30487] <... close resumed>) = 0 [pid 30485] <... write resumed>) = 18 executing program [pid 30487] write(1, "executing program\n", 18 [pid 30485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30487] <... write resumed>) = 18 [pid 30487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30488] <... prctl resumed>) = 0 [pid 30485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30488] setpgid(0, 0 [pid 30487] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30489] <... prctl resumed>) = 0 [pid 30488] <... setpgid resumed>) = 0 [pid 30487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30489] setpgid(0, 0 [pid 30488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30487] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30485] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30489] <... setpgid resumed>) = 0 [pid 30487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30487] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30485] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30489] <... openat resumed>) = 3 [pid 30487] exit_group(0 [pid 30485] exit_group(0 [pid 30487] <... exit_group resumed>) = ? [pid 30485] <... exit_group resumed>) = ? [pid 30489] write(3, "1000", 4) = 4 [pid 30489] close(3) = 0 [pid 30489] write(1, "executing program\n", 18) = 18 [pid 30489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30487] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30485] +++ exited with 0 +++ [pid 30489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30488] <... openat resumed>) = 3 [pid 30486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30489] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30488] write(3, "1000", 4 [pid 30489] exit_group(0 [pid 30486] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30488] <... write resumed>) = 4 [pid 30489] <... exit_group resumed>) = ? [pid 30488] close(3) = 0 [pid 30486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30489] +++ exited with 0 +++ [pid 30488] write(1, "executing program\n", 18) = 18 [pid 30486] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30486] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30488] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30486] +++ exited with 0 +++ [pid 30488] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30488] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30488] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30488] exit_group(0) = ? [pid 30488] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30490 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30491 ./strace-static-x86_64: Process 30491 attached [pid 30491] set_robust_list(0x55557f93d660, 24) = 0 [pid 30491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30491] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30493 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30492 [pid 30491] <... setpgid resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30494 [pid 30491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30492 attached ) = 3 [pid 30491] write(3, "1000", 4) = 4 [pid 30491] close(3) = 0 executing program [pid 30491] write(1, "executing program\n", 18) = 18 [pid 30491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30490 attached [pid 30492] set_robust_list(0x55557f93d660, 24 [pid 30491] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30492] <... set_robust_list resumed>) = 0 [pid 30490] set_robust_list(0x55557f93d660, 24 [pid 30491] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30491] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30492] <... prctl resumed>) = 0 [pid 30490] <... set_robust_list resumed>) = 0 [pid 30491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30492] setpgid(0, 0 [pid 30491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30491] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30491] exit_group(0) = ? [pid 30492] <... setpgid resumed>) = 0 [pid 30492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30491] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30492] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30493 attached [pid 30493] set_robust_list(0x55557f93d660, 24) = 0 [pid 30493] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30494 attached ) = 0 [pid 30493] setpgid(0, 0 [pid 30494] set_robust_list(0x55557f93d660, 24 [pid 30493] <... setpgid resumed>) = 0 [pid 30493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30494] <... set_robust_list resumed>) = 0 [pid 30494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30494] setpgid(0, 0 [pid 30492] write(3, "1000", 4 [pid 30490] <... prctl resumed>) = 0 [pid 30494] <... setpgid resumed>) = 0 [pid 30494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30493] <... openat resumed>) = 3 [pid 30493] write(3, "1000", 4) = 4 [pid 30493] close(3 [pid 30494] <... openat resumed>) = 3 [pid 30493] <... close resumed>) = 0 executing program [pid 30493] write(1, "executing program\n", 18) = 18 [pid 30493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30492] <... write resumed>) = 4 [pid 30490] setpgid(0, 0 [pid 30492] close(3 [pid 30494] write(3, "1000", 4) = 4 [pid 30494] close(3) = 0 executing program [pid 30492] <... close resumed>) = 0 [pid 30490] <... setpgid resumed>) = 0 [pid 30494] write(1, "executing program\n", 18) = 18 [pid 30492] write(1, "executing program\n", 18executing program [pid 30494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30492] <... write resumed>) = 18 [pid 30494] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 [pid 30492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30490] <... openat resumed>) = 3 [pid 30494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30490] write(3, "1000", 4 [pid 30492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30495 attached [pid 30494] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] <... write resumed>) = 4 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30495 [pid 30494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30493] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30490] close(3 [pid 30495] set_robust_list(0x55557f93d660, 24 [pid 30492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] <... close resumed>) = 0 [pid 30494] exit_group(0 [pid 30493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30492] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30495] <... set_robust_list resumed>) = 0 [pid 30492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30494] <... exit_group resumed>) = ? [pid 30490] write(1, "executing program\n", 18 [pid 30493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30492] exit_group(0 [pid 30490] <... write resumed>) = 18 [pid 30495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30495] setpgid(0, 0) = 0 [pid 30494] +++ exited with 0 +++ [pid 30495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30492] <... exit_group resumed>) = ? [pid 30490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30495] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30495] write(3, "1000", 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30495] <... write resumed>) = 4 [pid 30492] +++ exited with 0 +++ [pid 30490] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30493] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30495] <... close resumed>) = 0 [pid 30490] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] write(1, "executing program\n", 18) = 18 [pid 30495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30493] exit_group(0 [pid 30490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30493] <... exit_group resumed>) = ? [pid 30490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30493] +++ exited with 0 +++ [pid 30495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30490] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30497 attached ./strace-static-x86_64: Process 30496 attached [pid 30490] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30498 attached [pid 30497] set_robust_list(0x55557f93d660, 24 [pid 30496] set_robust_list(0x55557f93d660, 24 [pid 30495] exit_group(0 [pid 30490] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30496 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30497 [pid 30498] set_robust_list(0x55557f93d660, 24 [pid 30497] <... set_robust_list resumed>) = 0 [pid 30496] <... set_robust_list resumed>) = 0 [pid 30495] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30498 [pid 30498] <... set_robust_list resumed>) = 0 [pid 30497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30497] <... prctl resumed>) = 0 [pid 30496] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30498] <... prctl resumed>) = 0 [pid 30497] setpgid(0, 0 [pid 30496] setpgid(0, 0 [pid 30495] +++ exited with 0 +++ [pid 30498] setpgid(0, 0 [pid 30497] <... setpgid resumed>) = 0 [pid 30496] <... setpgid resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30498] <... setpgid resumed>) = 0 [pid 30497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30497] <... openat resumed>) = 3 [pid 30496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30497] write(3, "1000", 4 [pid 30496] <... openat resumed>) = 3 [pid 30497] <... write resumed>) = 4 [pid 30496] write(3, "1000", 4 [pid 30497] close(3 [pid 30496] <... write resumed>) = 4 [pid 30497] <... close resumed>) = 0 [pid 30496] close(3 [pid 30498] <... openat resumed>) = 3 [pid 30497] write(1, "executing program\n", 18 executing program executing program [pid 30496] <... close resumed>) = 0 [pid 30497] <... write resumed>) = 18 [pid 30496] write(1, "executing program\n", 18 [pid 30497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30496] <... write resumed>) = 18 [pid 30498] write(3, "1000", 4 [pid 30497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30498] <... write resumed>) = 4 [pid 30497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30498] close(3 [pid 30497] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30498] <... close resumed>) = 0 [pid 30497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30498] write(1, "executing program\n", 18 [pid 30497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30497] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30498] <... write resumed>) = 18 [pid 30497] exit_group(0 [pid 30496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30497] <... exit_group resumed>) = ? [pid 30496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30497] +++ exited with 0 +++ [pid 30496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30496] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30496] exit_group(0) = ? [pid 30498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30496] +++ exited with 0 +++ [pid 30498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30498] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30498] exit_group(0) = ? [pid 30498] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30499 ./strace-static-x86_64: Process 30499 attached [pid 30499] set_robust_list(0x55557f93d660, 24) = 0 [pid 30499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30499] setpgid(0, 0) = 0 [pid 30499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30499] write(3, "1000", 4 [pid 283] <... restart_syscall resumed>) = 0 [pid 30499] <... write resumed>) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30499] close(3 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30500 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30500 attached ./strace-static-x86_64: Process 30501 attached [pid 30499] <... close resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30501 [pid 30499] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30500] set_robust_list(0x55557f93d660, 24executing program ./strace-static-x86_64: Process 30502 attached [pid 30502] set_robust_list(0x55557f93d660, 24) = 0 [pid 30502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30502] setpgid(0, 0 [pid 30499] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30502 [pid 30502] <... setpgid resumed>) = 0 [pid 30502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30501] set_robust_list(0x55557f93d660, 24 [pid 30500] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30503 [pid 30499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30502] <... openat resumed>) = 3 [pid 30499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30502] write(3, "1000", 4) = 4 [pid 30502] close(3) = 0 [pid 30502] write(1, "executing program\n", 18executing program ) = 18 [pid 30502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30501] <... set_robust_list resumed>) = 0 [pid 30500] <... prctl resumed>) = 0 [pid 30499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30500] setpgid(0, 0 [pid 30499] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30502] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30500] <... setpgid resumed>) = 0 [pid 30502] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30502] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30502] exit_group(0 [pid 30499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30502] <... exit_group resumed>) = ? [pid 30499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30499] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30502] +++ exited with 0 +++ [pid 30500] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30503 attached [pid 30499] exit_group(0) = ? [pid 30500] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30503] set_robust_list(0x55557f93d660, 24 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30503] <... set_robust_list resumed>) = 0 [pid 30503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30503] setpgid(0, 0) = 0 [pid 30503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30499] +++ exited with 0 +++ [pid 30500] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30503] <... openat resumed>) = 3 [pid 30503] write(3, "1000", 4) = 4 [pid 30503] close(3) = 0 executing program [pid 30503] write(1, "executing program\n", 18) = 18 [pid 30503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30500] close(3 [pid 30503] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30500] <... close resumed>) = 0 [pid 30500] write(1, "executing program\n", 18 [pid 30503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30503] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30503] exit_group(0) = ? executing program [pid 30500] <... write resumed>) = 18 [pid 30503] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30504 [pid 30501] <... prctl resumed>) = 0 [pid 30500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30504 attached [pid 30501] setpgid(0, 0 [pid 30500] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30501] <... setpgid resumed>) = 0 [pid 30500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30504] set_robust_list(0x55557f93d660, 24 [pid 30501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30501] <... openat resumed>) = 3 [pid 30500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30504] <... set_robust_list resumed>) = 0 [pid 30501] write(3, "1000", 4 [pid 30500] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30501] <... write resumed>) = 4 [pid 30500] exit_group(0 [pid 30501] close(3 [pid 30500] <... exit_group resumed>) = ? [pid 30504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30504] setpgid(0, 0) = 0 [pid 30504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30500] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30504] <... openat resumed>) = 3 [pid 30501] <... close resumed>) = 0 [pid 30504] write(3, "1000", 4) = 4 [pid 30504] close(3) = 0 executing program [pid 30504] write(1, "executing program\n", 18) = 18 [pid 30504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30501] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) executing program [pid 30504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30501] <... write resumed>) = 18 [pid 30504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30504] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30504] exit_group(0) = ? [pid 30504] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30505 ./strace-static-x86_64: Process 30506 attached [pid 30501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30506 [pid 30506] set_robust_list(0x55557f93d660, 24 [pid 30501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30506] <... set_robust_list resumed>) = 0 [pid 30506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30506] setpgid(0, 0 [pid 30501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30505 attached [pid 30506] <... setpgid resumed>) = 0 [pid 30506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] set_robust_list(0x55557f93d660, 24 [pid 30506] <... openat resumed>) = 3 [pid 30501] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30506] write(3, "1000", 4) = 4 executing program [pid 30506] close(3) = 0 [pid 30506] write(1, "executing program\n", 18) = 18 [pid 30506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] <... set_robust_list resumed>) = 0 [pid 30501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30506] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30506] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30505] <... prctl resumed>) = 0 [pid 30501] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30501] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30501] <... exit_group resumed>) = ? [pid 30501] +++ exited with 0 +++ ./strace-static-x86_64: Process 30508 attached [pid 30508] set_robust_list(0x55557f93d660, 24) = 0 [pid 30508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30508 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30507 [pid 30508] <... prctl resumed>) = 0 [pid 30508] setpgid(0, 0) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30506] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30505] setpgid(0, 0 [pid 30508] <... openat resumed>) = 3 [pid 30508] write(3, "1000", 4) = 4 [pid 30508] close(3 [pid 30506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30505] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30507 attached [pid 30508] <... close resumed>) = 0 executing program [pid 30508] write(1, "executing program\n", 18) = 18 [pid 30508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30506] exit_group(0 [pid 30508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30507] set_robust_list(0x55557f93d660, 24 [pid 30506] <... exit_group resumed>) = ? [pid 30505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30507] <... set_robust_list resumed>) = 0 [pid 30507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30505] <... openat resumed>) = 3 [pid 30508] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] write(3, "1000", 4 [pid 30508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30505] <... write resumed>) = 4 [pid 30507] <... prctl resumed>) = 0 [pid 30506] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30505] close(3 [pid 30508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] setpgid(0, 0 [pid 30505] <... close resumed>) = 0 ./strace-static-x86_64: Process 30509 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30509 [pid 30509] set_robust_list(0x55557f93d660, 24) = 0 [pid 30509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30510 [pid 30509] setpgid(0, 0) = 0 [pid 30509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30508] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30507] <... setpgid resumed>) = 0 [pid 30505] write(1, "executing program\n", 18./strace-static-x86_64: Process 30510 attached executing program [pid 30509] <... openat resumed>) = 3 [pid 30505] <... write resumed>) = 18 [pid 30509] write(3, "1000", 4) = 4 [pid 30509] close(3executing program ) = 0 [pid 30509] write(1, "executing program\n", 18) = 18 [pid 30509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30510] set_robust_list(0x55557f93d660, 24 [pid 30508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30509] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30507] <... openat resumed>) = 3 [pid 30505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30509] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30510] <... set_robust_list resumed>) = 0 [pid 30508] exit_group(0 [pid 30507] write(3, "1000", 4 [pid 30505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30508] <... exit_group resumed>) = ? [pid 30507] <... write resumed>) = 4 [pid 30509] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] close(3 [pid 30505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30508] +++ exited with 0 +++ [pid 30507] <... close resumed>) = 0 [pid 30505] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] write(1, "executing program\n", 18executing program [pid 30510] <... prctl resumed>) = 0 [pid 30509] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30507] <... write resumed>) = 18 [pid 30505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30510] setpgid(0, 0 [pid 30505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30510] <... setpgid resumed>) = 0 [pid 30510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30505] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30510] <... openat resumed>) = 3 [pid 30510] write(3, "1000", 4) = 4 [pid 30510] close(3) = 0 executing program [pid 30510] write(1, "executing program\n", 18) = 18 [pid 30510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30509] exit_group(0 [pid 30507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30505] exit_group(0 [pid 30510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30509] <... exit_group resumed>) = ? [pid 30507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30505] <... exit_group resumed>) = ? [pid 30510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] +++ exited with 0 +++ [pid 30510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30509] +++ exited with 0 +++ [pid 30507] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30510] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30510] exit_group(0 [pid 30507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30510] <... exit_group resumed>) = ? [pid 30510] +++ exited with 0 +++ [pid 30507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30507] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30507] exit_group(0) = ? [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30511 ./strace-static-x86_64: Process 30511 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 30507] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 30511] set_robust_list(0x55557f93d660, 24 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30512 attached [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30512] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30512 [pid 285] <... restart_syscall resumed>) = 0 [pid 30512] <... set_robust_list resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30511] <... set_robust_list resumed>) = 0 [pid 30511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30513 ./strace-static-x86_64: Process 30513 attached [pid 30512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30511] <... prctl resumed>) = 0 [pid 30513] set_robust_list(0x55557f93d660, 24 [pid 30512] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30513] <... set_robust_list resumed>) = 0 [pid 30511] setpgid(0, 0executing program executing program executing program [pid 30512] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30514 attached [pid 30513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30511] <... setpgid resumed>) = 0 [pid 30514] set_robust_list(0x55557f93d660, 24 [pid 30513] <... prctl resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30514 [pid 30514] <... set_robust_list resumed>) = 0 [pid 30513] setpgid(0, 0 [pid 30512] <... openat resumed>) = 3 [pid 30511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30513] <... setpgid resumed>) = 0 [pid 30512] write(3, "1000", 4) = 4 [pid 30511] <... openat resumed>) = 3 [pid 30512] close(3 [pid 30513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30512] <... close resumed>) = 0 [pid 30511] write(3, "1000", 4 [pid 30514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30512] write(1, "executing program\n", 18 [pid 30514] <... prctl resumed>) = 0 [pid 30513] <... openat resumed>) = 3 [pid 30511] <... write resumed>) = 4 [pid 30513] write(3, "1000", 4 [pid 30512] <... write resumed>) = 18 [pid 30511] close(3 [pid 30514] setpgid(0, 0 [pid 30513] <... write resumed>) = 4 [pid 30512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30511] <... close resumed>) = 0 [pid 30514] <... setpgid resumed>) = 0 [pid 30513] close(3 [pid 30511] write(1, "executing program\n", 18 [pid 30513] <... close resumed>) = 0 [pid 30512] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30513] write(1, "executing program\n", 18 [pid 30512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30511] <... write resumed>) = 18 [pid 30514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30513] <... write resumed>) = 18 [pid 30512] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30514] <... openat resumed>) = 3 [pid 30513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30514] write(3, "1000", 4 [pid 30513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30511] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30514] <... write resumed>) = 4 [pid 30513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30512] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30514] close(3 [pid 30513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30514] <... close resumed>) = 0 [pid 30513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30511] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30514] write(1, "executing program\n", 18 [pid 30513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30514] <... write resumed>) = 18 executing program [pid 30514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30512] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30513] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30513] exit_group(0 [pid 30511] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30512] exit_group(0 [pid 30513] <... exit_group resumed>) = ? [pid 30511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30513] +++ exited with 0 +++ [pid 30514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30512] <... exit_group resumed>) = ? [pid 30511] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30511] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30514] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30514] exit_group(0) = ? [pid 30514] +++ exited with 0 +++ [pid 30512] +++ exited with 0 +++ [pid 30511] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30516 attached ./strace-static-x86_64: Process 30515 attached , child_tidptr=0x55557f93d650) = 30516 [pid 30516] set_robust_list(0x55557f93d660, 24 [pid 30515] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30515 [pid 30516] <... set_robust_list resumed>) = 0 [pid 30515] <... set_robust_list resumed>) = 0 [pid 30516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 30515] <... prctl resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30516] <... prctl resumed>) = 0 [pid 30515] setpgid(0, 0 [pid 30516] setpgid(0, 0 [pid 30515] <... setpgid resumed>) = 0 [pid 30516] <... setpgid resumed>) = 0 [pid 30515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30515] <... openat resumed>) = 3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30517 [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30518 attached ./strace-static-x86_64: Process 30517 attached [pid 30515] write(3, "1000", 4 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30518 [pid 30518] set_robust_list(0x55557f93d660, 24 [pid 30515] <... write resumed>) = 4 [pid 30518] <... set_robust_list resumed>) = 0 [pid 30517] set_robust_list(0x55557f93d660, 24 [pid 30515] close(3executing program executing program [pid 30518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30517] <... set_robust_list resumed>) = 0 [pid 30516] write(3, "1000", 4 [pid 30515] <... close resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30518] <... prctl resumed>) = 0 [pid 30515] write(1, "executing program\n", 18 [pid 30516] <... write resumed>) = 4 [pid 30516] close(3) = 0 [pid 30516] write(1, "executing program\n", 18) = 18 [pid 30518] setpgid(0, 0 [pid 30516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30515] <... write resumed>) = 18 [pid 30518] <... setpgid resumed>) = 0 [pid 30516] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30519 [pid 30518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30515] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30518] <... openat resumed>) = 3 [pid 30517] <... prctl resumed>) = 0 [pid 30515] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30518] write(3, "1000", 4 [pid 30515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30518] <... write resumed>) = 4 [pid 30517] setpgid(0, 0 [pid 30515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30518] close(3 [pid 30517] <... setpgid resumed>) = 0 [pid 30516] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30518] <... close resumed>) = 0 [pid 30516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30518] write(1, "executing program\n", 18 [pid 30516] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30518] <... write resumed>) = 18 [pid 30517] <... openat resumed>) = 3 [pid 30516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30517] write(3, "1000", 4 [pid 30516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30519 attached [pid 30516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30515] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30519] set_robust_list(0x55557f93d660, 24 [pid 30518] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30517] <... write resumed>) = 4 [pid 30516] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] <... set_robust_list resumed>) = 0 [pid 30518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30518] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30517] close(3 [pid 30516] exit_group(0 [pid 30515] exit_group(0 [pid 30519] <... prctl resumed>) = 0 [pid 30518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30516] <... exit_group resumed>) = ? [pid 30517] <... close resumed>) = 0 [pid 30515] <... exit_group resumed>) = ? [pid 30519] setpgid(0, 0 [pid 30518] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30516] +++ exited with 0 +++ [pid 30519] <... setpgid resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30517] write(1, "executing program\n", 18 [pid 30515] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30519] <... openat resumed>) = 3 [pid 30518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] <... write resumed>) = 18 [pid 30518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30518] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30517] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30518] exit_group(0 [pid 30517] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30518] <... exit_group resumed>) = ? [pid 30517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30519] write(3, "1000", 4) = 4 [pid 30519] close(3) = 0 [pid 30518] +++ exited with 0 +++ [pid 30517] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30519] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30519] <... write resumed>) = 18 [pid 30517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30519] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30517] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30519] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30517] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30517] <... exit_group resumed>) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 30519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30520 attached [pid 30519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] +++ exited with 0 +++ [pid 30519] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30520 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30519] exit_group(0) = ? ./strace-static-x86_64: Process 30521 attached [pid 30520] set_robust_list(0x55557f93d660, 24 [pid 30519] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30521] set_robust_list(0x55557f93d660, 24 [pid 30520] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30521 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30521] <... set_robust_list resumed>) = 0 [pid 30521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30521] setpgid(0, 0) = 0 [pid 30521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 30521] <... openat resumed>) = 3 [pid 30521] write(3, "1000", 4) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30522 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30522 attached ./strace-static-x86_64: Process 30524 attached [pid 30521] close(3 [pid 30520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30523 [pid 30521] <... close resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30524 executing program [pid 30521] write(1, "executing program\n", 18 [pid 30520] <... prctl resumed>) = 0 [pid 30521] <... write resumed>) = 18 [pid 30521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] set_robust_list(0x55557f93d660, 24 [pid 30522] set_robust_list(0x55557f93d660, 24 [pid 30520] setpgid(0, 0 [pid 30521] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] <... set_robust_list resumed>) = 0 [pid 30522] <... set_robust_list resumed>) = 0 [pid 30520] <... setpgid resumed>) = 0 [pid 30521] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30521] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30520] <... openat resumed>) = 3 [pid 30521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30520] write(3, "1000", 4 [pid 30521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30521] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30522] <... prctl resumed>) = 0 [pid 30521] exit_group(0 [pid 30520] <... write resumed>) = 4 [pid 30524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30521] <... exit_group resumed>) = ? [pid 30524] <... prctl resumed>) = 0 [pid 30522] setpgid(0, 0 [pid 30521] +++ exited with 0 +++ [pid 30520] close(3./strace-static-x86_64: Process 30523 attached [pid 30522] <... setpgid resumed>) = 0 [pid 30520] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30523] set_robust_list(0x55557f93d660, 24) = 0 [pid 30523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30520] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30520] <... write resumed>) = 18 [pid 30523] <... prctl resumed>) = 0 [pid 30523] setpgid(0, 0) = 0 [pid 30523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30522] <... openat resumed>) = 3 [pid 30523] <... openat resumed>) = 3 [pid 30522] write(3, "1000", 4 [pid 30520] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30523] write(3, "1000", 4 [pid 30520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] setpgid(0, 0 [pid 30522] <... write resumed>) = 4 [pid 30520] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30523] <... write resumed>) = 4 [pid 30520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30524] <... setpgid resumed>) = 0 [pid 30522] close(3executing program [pid 30520] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30523] close(3 [pid 30520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30522] <... close resumed>) = 0 [pid 30523] <... close resumed>) = 0 [pid 30523] write(1, "executing program\n", 18) = 18 [pid 30520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30522] write(1, "executing program\n", 18 [pid 30520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30520] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 30523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30522] <... write resumed>) = 18 [pid 30520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] exit_group(0 [pid 30522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30520] <... exit_group resumed>) = ? [pid 30523] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] +++ exited with 0 +++ [pid 30523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30522] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30523] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30523] exit_group(0 [pid 30522] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30523] <... exit_group resumed>) = ? [pid 30522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30524] <... openat resumed>) = 3 [pid 30523] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 30522] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30524] write(3, "1000", 4 [pid 30522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30525 ./strace-static-x86_64: Process 30525 attached [pid 30522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 30525] set_robust_list(0x55557f93d660, 24) = 0 [pid 30525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30525] setpgid(0, 0) = 0 [pid 30525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30524] <... write resumed>) = 4 [pid 30522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30525] <... openat resumed>) = 3 [pid 30522] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30525] write(3, "1000", 4) = 4 [pid 30525] close(3) = 0 [pid 30522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30525] write(1, "executing program\n", 18) = 18 [pid 30525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30522] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30525] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] close(3 [pid 30522] <... exit_group resumed>) = ? [pid 30525] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30522] +++ exited with 0 +++ executing program [pid 30525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30524] <... close resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30526 [pid 30525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30525] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30525] exit_group(0 [pid 30524] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30527 [pid 30525] <... exit_group resumed>) = ? [pid 30524] <... write resumed>) = 18 ./strace-static-x86_64: Process 30527 attached [pid 30525] +++ exited with 0 +++ [pid 30524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30526 attached [pid 30526] set_robust_list(0x55557f93d660, 24) = 0 [pid 30526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30526] setpgid(0, 0) = 0 [pid 30526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30524] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30527] set_robust_list(0x55557f93d660, 24 [pid 30526] <... openat resumed>) = 3 [pid 30524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30527] <... set_robust_list resumed>) = 0 [pid 30524] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30526] write(3, "1000", 4) = 4 [pid 30526] close(3) = 0 [pid 30526] write(1, "executing program\n", 18 [pid 30524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30526] <... write resumed>) = 18 [pid 30526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30524] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30526] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30527] <... prctl resumed>) = 0 [pid 30526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30526] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30527] setpgid(0, 0 [pid 30524] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30526] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30524] exit_group(0 [pid 30527] <... setpgid resumed>) = 0 [pid 30526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30524] <... exit_group resumed>) = ? [pid 30526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30526] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30526] exit_group(0 [pid 30524] +++ exited with 0 +++ [pid 30526] <... exit_group resumed>) = ? [pid 30527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30526] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30527] <... openat resumed>) = 3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30527] write(3, "1000", 4 executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30527] <... write resumed>) = 4 [pid 30527] close(3) = 0 [pid 30527] write(1, "executing program\n", 18) = 18 [pid 30527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30528 ./strace-static-x86_64: Process 30528 attached [pid 30528] set_robust_list(0x55557f93d660, 24) = 0 [pid 30528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30528] setpgid(0, 0) = 0 [pid 30528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30527] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30528] <... openat resumed>) = 3 [pid 30528] write(3, "1000", 4 [pid 30527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30529 ./strace-static-x86_64: Process 30529 attached [pid 30529] set_robust_list(0x55557f93d660, 24) = 0 [pid 30529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30529] setpgid(0, 0) = 0 [pid 30527] exit_group(0 [pid 30529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30527] <... exit_group resumed>) = ? [pid 30528] <... write resumed>) = 4 [pid 30529] <... openat resumed>) = 3 [pid 283] <... restart_syscall resumed>) = 0 [pid 30527] +++ exited with 0 +++ [pid 30528] close(3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30528] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30531 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30530 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30531 ./strace-static-x86_64: Process 30532 attached executing program [pid 30531] set_robust_list(0x55557f93d660, 24 [pid 30528] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30532 [pid 30529] write(3, "1000", 4 [pid 30528] <... write resumed>) = 18 executing program [pid 30529] <... write resumed>) = 4 [pid 30529] close(3) = 0 [pid 30529] write(1, "executing program\n", 18) = 18 [pid 30529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30532] set_robust_list(0x55557f93d660, 24 [pid 30531] <... set_robust_list resumed>) = 0 [pid 30528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30529] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30528] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30529] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30532] <... set_robust_list resumed>) = 0 [pid 30531] <... prctl resumed>) = 0 [pid 30528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30531] setpgid(0, 0 [pid 30528] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30529] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30531] <... setpgid resumed>) = 0 [pid 30529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30529] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30529] exit_group(0) = ? [pid 30528] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30529] +++ exited with 0 +++ [pid 30528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30530 attached [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30528] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30530] set_robust_list(0x55557f93d660, 24) = 0 [pid 30530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30528] exit_group(0 [pid 30530] <... prctl resumed>) = 0 [pid 30530] setpgid(0, 0 [pid 30531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30528] <... exit_group resumed>) = ? [pid 30530] <... setpgid resumed>) = 0 executing program [pid 30530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30530] write(3, "1000", 4) = 4 [pid 30530] close(3) = 0 [pid 30530] write(1, "executing program\n", 18) = 18 [pid 30530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30528] +++ exited with 0 +++ [pid 30530] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30530] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30531] <... openat resumed>) = 3 [pid 30532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30531] write(3, "1000", 4 [pid 30530] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30532] <... prctl resumed>) = 0 [pid 30531] <... write resumed>) = 4 [pid 30531] close(3 [pid 30530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30532] setpgid(0, 0 [pid 30531] <... close resumed>) = 0 [pid 30530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30530] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 30531] write(1, "executing program\n", 18executing program [pid 30530] exit_group(0 [pid 30531] <... write resumed>) = 18 [pid 30530] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30530] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30531] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30533 [pid 30531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30533 attached ) = -1 EPERM (Operation not permitted) [pid 30533] set_robust_list(0x55557f93d660, 24 [pid 30532] <... setpgid resumed>) = 0 [pid 30531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30533] <... set_robust_list resumed>) = 0 [pid 30532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30531] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 30531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30533] setpgid(0, 0) = 0 [pid 30533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30534 [pid 30533] <... openat resumed>) = 3 [pid 30533] write(3, "1000", 4 [pid 30531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] <... write resumed>) = 4 [pid 30533] close(3executing program ) = 0 [pid 30533] write(1, "executing program\n", 18) = 18 [pid 30533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30532] <... openat resumed>) = 3 [pid 30531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30533] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30532] write(3, "1000", 4 [pid 30531] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30533] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30532] <... write resumed>) = 4 [pid 30533] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30531] exit_group(0 [pid 30532] close(3 [pid 30531] <... exit_group resumed>) = ? [pid 30532] <... close resumed>) = 0 [pid 30533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 30535 attached [pid 30532] write(1, "executing program\n", 18 [pid 30531] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30535 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30532] <... write resumed>) = 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30533] exit_group(0) = ? [pid 30532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30535] set_robust_list(0x55557f93d660, 24 [pid 30532] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30533] +++ exited with 0 +++ [pid 30532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30532] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30534 attached [pid 30532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30534] set_robust_list(0x55557f93d660, 24) = 0 [pid 30534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30534] setpgid(0, 0) = 0 [pid 30532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30532] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30534] <... openat resumed>) = 3 [pid 30534] write(3, "1000", 4) = 4 [pid 30534] close(3) = 0 [pid 30534] write(1, "executing program\n", 18) = 18 [pid 30534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30536 [pid 30532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30537 [pid 30534] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30532] exit_group(0 [pid 30534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30536 attached [pid 30535] <... prctl resumed>) = 0 [pid 30532] <... exit_group resumed>) = ? [pid 30534] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30534] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30532] +++ exited with 0 +++ [pid 30534] exit_group(0) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30535] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30535] <... setpgid resumed>) = 0 [pid 30534] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30537 attached [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30537] set_robust_list(0x55557f93d660, 24) = 0 [pid 30537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30537] setpgid(0, 0) = 0 [pid 30537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30536] set_robust_list(0x55557f93d660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30536] <... set_robust_list resumed>) = 0 [pid 30536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30536] setpgid(0, 0) = 0 [pid 30535] <... openat resumed>) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30538 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30535] write(3, "1000", 4 [pid 30536] <... openat resumed>) = 3 [pid 30535] <... write resumed>) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30539 [pid 30536] write(3, "1000", 4 [pid 30535] close(3 [pid 30536] <... write resumed>) = 4 [pid 30536] close(3) = 0 [pid 30536] write(1, "executing program\n", 18) = 18 [pid 30535] <... close resumed>) = 0 [pid 30536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30539 attached ./strace-static-x86_64: Process 30538 attached [pid 30537] write(3, "1000", 4 [pid 30535] write(1, "executing program\n", 18executing program [pid 30536] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30535] <... write resumed>) = 18 [pid 30536] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30536] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30537] <... write resumed>) = 4 [pid 30539] set_robust_list(0x55557f93d660, 24 [pid 30538] set_robust_list(0x55557f93d660, 24 [pid 30536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30535] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30536] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30539] <... set_robust_list resumed>) = 0 [pid 30538] <... set_robust_list resumed>) = 0 [pid 30537] close(3 [pid 30536] exit_group(0) = ? [pid 30539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30537] <... close resumed>) = 0 [pid 30536] +++ exited with 0 +++ [pid 30535] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30538] <... prctl resumed>) = 0 [pid 30537] write(1, "executing program\n", 18 [pid 30535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30539] <... prctl resumed>) = 0 [pid 30538] setpgid(0, 0 [pid 30537] <... write resumed>) = 18 [pid 30539] setpgid(0, 0 [pid 30538] <... setpgid resumed>) = 0 [pid 30537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30539] <... setpgid resumed>) = 0 [pid 30538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30537] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30535] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30538] <... openat resumed>) = 3 [pid 30537] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30538] write(3, "1000", 4 [pid 30537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30539] <... openat resumed>) = 3 [pid 30538] <... write resumed>) = 4 [pid 30537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30535] <... exit_group resumed>) = ? [pid 30539] write(3, "1000", 4 [pid 30538] close(3 [pid 30537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30539] <... write resumed>) = 4 [pid 30538] <... close resumed>) = 0 [pid 30537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30535] +++ exited with 0 +++ executing program [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30539] close(3 [pid 30538] write(1, "executing program\n", 18 [pid 30537] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30540 attached [pid 30539] <... close resumed>) = 0 [pid 30538] <... write resumed>) = 18 [pid 30537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30540] set_robust_list(0x55557f93d660, 24 [pid 30539] write(1, "executing program\n", 18 [pid 30538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30537] exit_group(0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30540] <... set_robust_list resumed>) = 0 [pid 30539] <... write resumed>) = 18 [pid 30538] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30537] <... exit_group resumed>) = ? [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30540 [pid 30539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30539] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30538] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30537] +++ exited with 0 +++ [pid 30539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30540] <... prctl resumed>) = 0 [pid 30539] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30538] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30539] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30540] setpgid(0, 0) = 0 [pid 30538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30538] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30539] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30540] <... openat resumed>) = 3 [pid 30539] exit_group(0 [pid 30538] exit_group(0 [pid 30539] <... exit_group resumed>) = ? [pid 30538] <... exit_group resumed>) = ? [pid 30540] write(3, "1000", 4) = 4 [pid 30540] close(3) = 0 [pid 30540] write(1, "executing program\n", 18) = 18 [pid 30540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30539] +++ exited with 0 +++ [pid 30540] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30538] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30540] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30540] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30540] exit_group(0) = ? [pid 30540] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30542 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30541 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30543 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30544 ./strace-static-x86_64: Process 30544 attached ./strace-static-x86_64: Process 30543 attached [pid 30544] set_robust_list(0x55557f93d660, 24 [pid 30543] set_robust_list(0x55557f93d660, 24 [pid 30544] <... set_robust_list resumed>) = 0 [pid 30544] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30541 attached [pid 30543] <... set_robust_list resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30542 attached [pid 30544] <... prctl resumed>) = 0 [pid 30543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30541] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30545 attached [pid 30543] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30545 [pid 30543] setpgid(0, 0) = 0 [pid 30545] set_robust_list(0x55557f93d660, 24 [pid 30543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30544] setpgid(0, 0 [pid 30545] <... set_robust_list resumed>) = 0 [pid 30544] <... setpgid resumed>) = 0 [pid 30543] <... openat resumed>) = 3 [pid 30542] set_robust_list(0x55557f93d660, 24 [pid 30541] <... set_robust_list resumed>) = 0 executing program [pid 30543] write(3, "1000", 4) = 4 [pid 30543] close(3) = 0 [pid 30543] write(1, "executing program\n", 18) = 18 [pid 30543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30543] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30541] <... prctl resumed>) = 0 [pid 30545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30543] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30541] setpgid(0, 0 [pid 30544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30543] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30545] <... prctl resumed>) = 0 [pid 30542] <... set_robust_list resumed>) = 0 [pid 30541] <... setpgid resumed>) = 0 [pid 30544] <... openat resumed>) = 3 [pid 30543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30543] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30543] exit_group(0) = ? [pid 30545] setpgid(0, 0 [pid 30544] write(3, "1000", 4 [pid 30542] <... prctl resumed>) = 0 [pid 30541] <... openat resumed>) = 3 [pid 30541] write(3, "1000", 4 [pid 30545] <... setpgid resumed>) = 0 [pid 30544] <... write resumed>) = 4 [pid 30543] +++ exited with 0 +++ [pid 30542] setpgid(0, 0 [pid 30541] <... write resumed>) = 4 [pid 30545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30542] <... setpgid resumed>) = 0 [pid 30544] close(3 [pid 30541] close(3executing program ) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30541] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30541] <... write resumed>) = 18 [pid 30541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30545] <... openat resumed>) = 3 [pid 30541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30541] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30545] write(3, "1000", 4 [pid 30544] <... close resumed>) = 0 [pid 30542] <... openat resumed>) = 3 [pid 30541] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30544] write(1, "executing program\n", 18 [pid 30541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 30541] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30541] exit_group(0) = ? [pid 30545] <... write resumed>) = 4 [pid 30544] <... write resumed>) = 18 [pid 30542] write(3, "1000", 4 [pid 30541] +++ exited with 0 +++ [pid 30545] close(3 [pid 30544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30542] <... write resumed>) = 4 [pid 30545] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30544] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30545] write(1, "executing program\n", 18 [pid 30542] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30545] <... write resumed>) = 18 [pid 30544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30542] <... close resumed>) = 0 [pid 30545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30544] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30545] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30542] write(1, "executing program\n", 18 [pid 30544] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30542] <... write resumed>) = 18 [pid 30544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30545] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30542] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30544] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30544] exit_group(0) = ? [pid 30545] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30544] +++ exited with 0 +++ [pid 30542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30542] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30542] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... restart_syscall resumed>) = 0 [pid 30545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30547 attached [pid 30545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30546 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30547 [pid 30542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30546 attached [pid 30545] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30547] set_robust_list(0x55557f93d660, 24 [pid 30546] set_robust_list(0x55557f93d660, 24 [pid 30545] exit_group(0 [pid 30542] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30546] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30548 attached [pid 30545] <... exit_group resumed>) = ? [pid 30542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30547] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30548 [pid 30546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30546] setpgid(0, 0) = 0 [pid 30546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30545] +++ exited with 0 +++ [pid 30542] exit_group(0executing program ) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30546] write(3, "1000", 4) = 4 [pid 30546] close(3) = 0 [pid 30546] write(1, "executing program\n", 18) = 18 [pid 30546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30542] +++ exited with 0 +++ [pid 30546] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30546] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30548] set_robust_list(0x55557f93d660, 24 [pid 30547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30546] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30548] <... set_robust_list resumed>) = 0 [pid 30547] <... prctl resumed>) = 0 [pid 30546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30546] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30546] exit_group(0 [pid 30548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30546] <... exit_group resumed>) = ? [pid 30548] <... prctl resumed>) = 0 [pid 30547] setpgid(0, 0 [pid 30548] setpgid(0, 0 [pid 30546] +++ exited with 0 +++ [pid 30547] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30548] <... setpgid resumed>) = 0 [pid 30548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30548] <... openat resumed>) = 3 [pid 30547] <... openat resumed>) = 3 [pid 30548] write(3, "1000", 4) = 4 [pid 30548] close(3 [pid 30547] write(3, "1000", 4 [pid 30548] <... close resumed>) = 0 [pid 30548] write(1, "executing program\n", 18executing program ) = 18 [pid 30548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30547] <... write resumed>) = 4 [pid 30548] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30547] close(3 [pid 30548] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30547] <... close resumed>) = 0 [pid 30548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30547] write(1, "executing program\n", 18 [pid 30548] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30547] <... write resumed>) = 18 [pid 30548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30548] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30547] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30548] exit_group(0 [pid 30547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30548] <... exit_group resumed>) = ? [pid 30547] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30548] +++ exited with 0 +++ [pid 30547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30547] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30547] exit_group(0) = ? [pid 30547] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30549 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30549 [pid 30549] set_robust_list(0x55557f93d660, 24) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30549] setpgid(0, 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30549] <... setpgid resumed>) = 0 [pid 30549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30549] write(3, "1000", 4) = 4 [pid 30549] close(3 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30550 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30551 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30552 [pid 30549] <... close resumed>) = 0 [pid 30549] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30549] <... write resumed>) = 18 [pid 30549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) executing program [pid 30549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30553 attached ./strace-static-x86_64: Process 30551 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30553 [pid 30549] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30550 attached [pid 30553] set_robust_list(0x55557f93d660, 24 [pid 30551] set_robust_list(0x55557f93d660, 24 [pid 30553] <... set_robust_list resumed>) = 0 [pid 30551] <... set_robust_list resumed>) = 0 [pid 30550] set_robust_list(0x55557f93d660, 24 [pid 30549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30549] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30549] exit_group(0) = ? [pid 30553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30550] <... set_robust_list resumed>) = 0 [pid 30549] +++ exited with 0 +++ ./strace-static-x86_64: Process 30552 attached [pid 30552] set_robust_list(0x55557f93d660, 24) = 0 [pid 30552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30552] setpgid(0, 0) = 0 [pid 30552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30553] <... prctl resumed>) = 0 [pid 30551] <... prctl resumed>) = 0 [pid 30552] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30553] setpgid(0, 0) = 0 [pid 30552] write(3, "1000", 4 [pid 30551] setpgid(0, 0 [pid 30550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30552] <... write resumed>) = 4 executing program [pid 30552] close(3) = 0 [pid 30552] write(1, "executing program\n", 18) = 18 [pid 30552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30552] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30552] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30551] <... setpgid resumed>) = 0 [pid 30552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30552] exit_group(0) = ? [pid 30553] <... openat resumed>) = 3 [pid 30552] +++ exited with 0 +++ [pid 30551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30550] <... prctl resumed>) = 0 [pid 30553] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30553] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30553] close(3) = 0 [pid 30553] write(1, "executing program\n", 18) = 18 [pid 30553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30551] <... openat resumed>) = 3 [pid 30553] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30551] write(3, "1000", 4 [pid 30550] setpgid(0, 0 [pid 30553] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30551] <... write resumed>) = 4 [pid 30550] <... setpgid resumed>) = 0 [pid 30553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30551] close(3 [pid 30553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30553] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30553] exit_group(0 [pid 30551] <... close resumed>) = 0 [pid 30553] <... exit_group resumed>) = ? [pid 30553] +++ exited with 0 +++ [pid 30551] write(1, "executing program\n", 18 executing program [pid 30550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30551] <... write resumed>) = 18 [pid 30550] <... openat resumed>) = 3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30550] write(3, "1000", 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30551] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30554 [pid 30551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30550] <... write resumed>) = 4 [pid 30551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30550] close(3 [pid 30551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 30551] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30550] <... close resumed>) = 0 executing program [pid 30550] write(1, "executing program\n", 18./strace-static-x86_64: Process 30554 attached [pid 30551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30550] <... write resumed>) = 18 [pid 283] <... restart_syscall resumed>) = 0 [pid 30551] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30551] <... exit_group resumed>) = ? [pid 30550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30555 attached [pid 30554] set_robust_list(0x55557f93d660, 24 [pid 30551] +++ exited with 0 +++ [pid 30550] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30555 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30555] set_robust_list(0x55557f93d660, 24 [pid 30554] <... set_robust_list resumed>) = 0 [pid 30550] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30556 attached [pid 30555] <... set_robust_list resumed>) = 0 [pid 30550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30556] set_robust_list(0x55557f93d660, 24 [pid 30550] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30556 [pid 30550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30556] <... set_robust_list resumed>) = 0 [pid 30554] <... prctl resumed>) = 0 [pid 30550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30555] <... prctl resumed>) = 0 [pid 30550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30555] setpgid(0, 0 [pid 30550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30554] setpgid(0, 0 [pid 30550] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30555] <... setpgid resumed>) = 0 [pid 30550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30554] <... setpgid resumed>) = 0 [pid 30555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30550] exit_group(0 [pid 30554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30550] <... exit_group resumed>) = ? [pid 30556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30555] <... openat resumed>) = 3 [pid 30550] +++ exited with 0 +++ [pid 30556] setpgid(0, 0 [pid 30555] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30554] <... openat resumed>) = 3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30556] <... setpgid resumed>) = 0 [pid 30556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30555] <... write resumed>) = 4 [pid 30554] write(3, "1000", 4 [pid 30556] <... openat resumed>) = 3 [pid 30555] close(3 [pid 30554] <... write resumed>) = 4 [pid 30556] write(3, "1000", 4) = 4 [pid 30556] close(3) = 0 executing program [pid 30556] write(1, "executing program\n", 18) = 18 [pid 30556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30555] <... close resumed>) = 0 [pid 30554] close(3 [pid 30556] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30555] write(1, "executing program\n", 18 [pid 30554] <... close resumed>) = 0 [pid 30556] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EFAULT (Bad address) [pid 30556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30555] <... write resumed>) = 18 [pid 30554] write(1, "executing program\n", 18 [pid 30556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30556] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30556] exit_group(0executing program ) = ? [pid 30556] +++ exited with 0 +++ [pid 30555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30554] <... write resumed>) = 18 [pid 30555] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30554] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30555] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30554] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30554] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30554] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30554] exit_group(0) = ? [pid 30555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30554] +++ exited with 0 +++ [pid 30555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30555] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30555] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30555] <... exit_group resumed>) = ? [pid 30555] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30557 ./strace-static-x86_64: Process 30557 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30558 attached , child_tidptr=0x55557f93d650) = 30558 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30557] set_robust_list(0x55557f93d660, 24) = 0 [pid 30557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30557] setpgid(0, 0) = 0 [pid 30557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30557] write(3, "1000", 4) = 4 [pid 30557] close(3) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30559 [pid 30557] write(1, "executing program\n", 18) = 18 [pid 30557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30557] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30557] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30557] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30560 [pid 30557] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30561 [pid 30558] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30559 attached ) = 0 [pid 30557] +++ exited with 0 +++ ./strace-static-x86_64: Process 30560 attached [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30560] set_robust_list(0x55557f93d660, 24) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30559] set_robust_list(0x55557f93d660, 24 [pid 30560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30560] setpgid(0, 0) = 0 [pid 30558] <... prctl resumed>) = 0 [pid 30559] <... set_robust_list resumed>) = 0 [pid 30560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30558] setpgid(0, 0) = 0 [pid 30560] <... openat resumed>) = 3 [pid 30560] write(3, "1000", 4) = 4 executing program [pid 30560] close(3) = 0 [pid 30560] write(1, "executing program\n", 18) = 18 [pid 30560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30560] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30561 attached [pid 30560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30561] set_robust_list(0x55557f93d660, 24 [pid 30560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30561] <... set_robust_list resumed>) = 0 [pid 30560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30558] <... openat resumed>) = 3 [pid 30558] write(3, "1000", 4 [pid 30559] <... prctl resumed>) = 0 [pid 30561] <... prctl resumed>) = 0 [pid 30561] setpgid(0, 0) = 0 [pid 30560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30558] <... write resumed>) = 4 [pid 30561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30559] setpgid(0, 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30559] <... setpgid resumed>) = 0 [pid 30558] close(3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30560] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30560] exit_group(0) = ? [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30562 [pid 30558] <... close resumed>) = 0 [pid 30558] write(1, "executing program\n", 18 [pid 30560] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30562 attached [pid 30562] set_robust_list(0x55557f93d660, 24 [pid 30558] <... write resumed>) = 18 [pid 30562] <... set_robust_list resumed>) = 0 [pid 30562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30562] setpgid(0, 0) = 0 [pid 30558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30558] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30562] write(3, "1000", 4) = 4 executing program [pid 30562] close(3) = 0 [pid 30562] write(1, "executing program\n", 18) = 18 [pid 30562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30562] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30561] <... openat resumed>) = 3 [pid 30558] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30562] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30562] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30559] <... openat resumed>) = 3 [pid 30562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30562] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30562] exit_group(0) = ? [pid 30558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30561] write(3, "1000", 4 [pid 30559] write(3, "1000", 4 [pid 30562] +++ exited with 0 +++ [pid 30558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30561] <... write resumed>) = 4 [pid 30559] <... write resumed>) = 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30558] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30561] close(3) = 0 [pid 30561] write(1, "executing program\n", 18) = 18 [pid 30561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30563 [pid 30561] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30564 [pid 30561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] exit_group(0 [pid 30559] close(3 [pid 30558] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30563 attached [pid 30561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30561] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30561] exit_group(0) = ? [pid 30561] +++ exited with 0 +++ ./strace-static-x86_64: Process 30564 attached [pid 30564] set_robust_list(0x55557f93d660, 24) = 0 [pid 30558] +++ exited with 0 +++ [pid 30564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30564] <... prctl resumed>) = 0 [pid 30564] setpgid(0, 0) = 0 [pid 30564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30559] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30563] set_robust_list(0x55557f93d660, 24executing program [pid 30564] <... openat resumed>) = 3 [pid 30563] <... set_robust_list resumed>) = 0 [pid 30559] write(1, "executing program\n", 18 [pid 30563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30559] <... write resumed>) = 18 [pid 30564] write(3, "1000", 4 [pid 30563] <... prctl resumed>) = 0 [pid 30559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30564] <... write resumed>) = 4 [pid 30559] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30564] close(3 [pid 30563] setpgid(0, 0 [pid 30559] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30564] <... close resumed>) = 0 [pid 30563] <... setpgid resumed>) = 0 [pid 30559] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30559] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30559] exit_group(0) = ? [pid 30564] write(1, "executing program\n", 18 [pid 30563] <... openat resumed>) = 3 executing program [pid 30563] write(3, "1000", 4) = 4 [pid 30559] +++ exited with 0 +++ [pid 30564] <... write resumed>) = 18 [pid 30563] close(3) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30563] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30563] <... write resumed>) = 18 [pid 30563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30563] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30564] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30563] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30563] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30564] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30563] exit_group(0) = ? [pid 30564] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30563] +++ exited with 0 +++ [pid 30564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30564] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30564] exit_group(0) = ? [pid 30564] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30566 attached ./strace-static-x86_64: Process 30565 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30565 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30566 [pid 30565] set_robust_list(0x55557f93d660, 24 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30565] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30566] set_robust_list(0x55557f93d660, 24 [pid 30565] <... prctl resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30566] <... set_robust_list resumed>) = 0 [pid 30565] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30568 ./strace-static-x86_64: Process 30567 attached [pid 30567] set_robust_list(0x55557f93d660, 24) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30567 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30569 [pid 30565] <... setpgid resumed>) = 0 [pid 30567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30567] setpgid(0, 0) = 0 [pid 30565] <... openat resumed>) = 3 [pid 30566] <... prctl resumed>) = 0 [pid 30565] write(3, "1000", 4executing program ) = 4 [pid 30566] setpgid(0, 0 [pid 30565] close(3 [pid 30567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30566] <... setpgid resumed>) = 0 [pid 30565] <... close resumed>) = 0 [pid 30567] <... openat resumed>) = 3 [pid 30565] write(1, "executing program\n", 18 [pid 30566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30565] <... write resumed>) = 18 [pid 30567] write(3, "1000", 4 [pid 30565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30566] <... openat resumed>) = 3 [pid 30565] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30567] <... write resumed>) = 4 [pid 30566] write(3, "1000", 4 [pid 30565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30567] close(3 [pid 30565] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30566] <... write resumed>) = 4 executing program [pid 30565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30566] close(3 [pid 30565] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30567] <... close resumed>) = 0 [pid 30566] <... close resumed>) = 0 [pid 30565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30567] write(1, "executing program\n", 18) = 18 [pid 30567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30566] write(1, "executing program\n", 18 [pid 30565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30567] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30566] <... write resumed>) = 18 [pid 30565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30565] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30569 attached [pid 30567] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30566] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30565] exit_group(0 [pid 30567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30565] <... exit_group resumed>) = ? [pid 30569] set_robust_list(0x55557f93d660, 24 [pid 30567] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30568 attached [pid 30569] <... set_robust_list resumed>) = 0 [pid 30567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30566] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30565] +++ exited with 0 +++ [pid 30568] set_robust_list(0x55557f93d660, 24 [pid 30567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30568] <... set_robust_list resumed>) = 0 [pid 30567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30566] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30569] <... prctl resumed>) = 0 [pid 30569] setpgid(0, 0 [pid 30568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30567] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30569] <... setpgid resumed>) = 0 [pid 30568] <... prctl resumed>) = 0 [pid 30567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30568] setpgid(0, 0 [pid 30567] exit_group(0 [pid 30566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30568] <... setpgid resumed>) = 0 [pid 30567] <... exit_group resumed>) = ? [pid 30569] <... openat resumed>) = 3 [pid 30568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30567] +++ exited with 0 +++ [pid 30566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30569] write(3, "1000", 4 [pid 30566] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30569] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30566] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30569] close(3 [pid 30566] <... exit_group resumed>) = ? [pid 30568] <... openat resumed>) = 3 [pid 30568] write(3, "1000", 4) = 4 [pid 30568] close(3) = 0 [pid 30568] write(1, "executing program\n", 18 [pid 30566] +++ exited with 0 +++ [pid 30569] <... close resumed>) = 0 [pid 30568] <... write resumed>) = 18 [pid 30568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30569] write(1, "executing program\n", 18 executing program [pid 30568] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30569] <... write resumed>) = 18 [pid 30568] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30568] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30569] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30569] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30568] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30568] exit_group(0 [pid 30569] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30568] <... exit_group resumed>) = ? [pid 30569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30568] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30571 [pid 30569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30570 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30569] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30571 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30571] set_robust_list(0x55557f93d660, 24) = 0 [pid 30571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30571] setpgid(0, 0) = 0 [pid 30571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30572 [pid 30569] exit_group(0executing program ) = ? [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30573 [pid 30571] <... openat resumed>) = 3 [pid 30571] write(3, "1000", 4) = 4 [pid 30571] close(3) = 0 [pid 30571] write(1, "executing program\n", 18) = 18 [pid 30569] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30571] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30573 attached ./strace-static-x86_64: Process 30570 attached [pid 30573] set_robust_list(0x55557f93d660, 24 [pid 30571] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30573] <... set_robust_list resumed>) = 0 [pid 30570] set_robust_list(0x55557f93d660, 24 [pid 30571] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30571] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30571] exit_group(0) = ? [pid 30573] <... prctl resumed>) = 0 [pid 30570] <... set_robust_list resumed>) = 0 [pid 30573] setpgid(0, 0) = 0 [pid 30573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30571] +++ exited with 0 +++ [pid 30570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30572 attached [pid 30572] set_robust_list(0x55557f93d660, 24) = 0 [pid 30572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30573] <... openat resumed>) = 3 [pid 30570] <... prctl resumed>) = 0 [pid 30572] setpgid(0, 0) = 0 [pid 30573] write(3, "1000", 4 [pid 30570] setpgid(0, 0 [pid 30572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30573] <... write resumed>) = 4 [pid 30570] <... setpgid resumed>) = 0 [pid 30572] write(3, "1000", 4 [pid 30573] close(3 [pid 30570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30572] <... write resumed>) = 4 [pid 30572] close(3) = 0 [pid 30572] write(1, "executing program\n", 18 [pid 30573] <... close resumed>) = 0 [pid 30572] <... write resumed>) = 18 [pid 30570] <... openat resumed>) = 3 executing program [pid 30573] write(1, "executing program\n", 18 [pid 30572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30573] <... write resumed>) = 18 [pid 30572] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30570] write(3, "1000", 4 [pid 30573] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30570] <... write resumed>) = 4 [pid 30573] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30570] close(3 [pid 30573] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30570] <... close resumed>) = 0 [pid 30572] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30570] write(1, "executing program\n", 18 [pid 30572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30572] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30570] <... write resumed>) = 18 [pid 30573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30573] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30572] exit_group(0 [pid 30573] exit_group(0 [pid 30570] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30573] <... exit_group resumed>) = ? [pid 30572] <... exit_group resumed>) = ? [pid 30573] +++ exited with 0 +++ [pid 30570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30570] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30574 attached [pid 30570] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30574 [pid 30570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30572] +++ exited with 0 +++ [pid 30570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30574] set_robust_list(0x55557f93d660, 24) = 0 [pid 30574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30575 [pid 30570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30574] <... prctl resumed>) = 0 [pid 30574] setpgid(0, 0) = 0 [pid 30574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30574] write(3, "1000", 4) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30576 [pid 30570] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30577 [pid 30570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30574] close(3) = 0 [pid 30570] exit_group(0 [pid 30574] write(1, "executing program\n", 18) = 18 [pid 30574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30577 attached ./strace-static-x86_64: Process 30576 attached [pid 30570] <... exit_group resumed>) = ? [pid 30574] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30570] +++ exited with 0 +++ [pid 30574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30577] set_robust_list(0x55557f93d660, 24) = 0 [pid 30576] set_robust_list(0x55557f93d660, 24 [pid 30574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30575 attached [pid 30577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30576] <... set_robust_list resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 30574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30574] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30574] exit_group(0) = ? ./strace-static-x86_64: Process 30578 attached [pid 30577] <... prctl resumed>) = 0 [pid 30576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30575] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30578 [pid 30578] set_robust_list(0x55557f93d660, 24 [pid 30574] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30578] <... set_robust_list resumed>) = 0 [pid 30578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30577] setpgid(0, 0 [pid 30578] <... prctl resumed>) = 0 [pid 30576] <... prctl resumed>) = 0 [pid 30575] <... set_robust_list resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30577] <... setpgid resumed>) = 0 [pid 30577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30578] setpgid(0, 0 [pid 30577] <... openat resumed>) = 3 [pid 30576] setpgid(0, 0 [pid 30577] write(3, "1000", 4) = 4 [pid 30577] close(3) = 0 [pid 30577] write(1, "executing program\n", 18executing program [pid 30578] <... setpgid resumed>) = 0 [pid 30576] <... setpgid resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30577] <... write resumed>) = 18 [pid 30577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30579 ./strace-static-x86_64: Process 30579 attached [pid 30577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30575] <... prctl resumed>) = 0 [pid 30577] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30577] exit_group(0 [pid 30576] <... openat resumed>) = 3 [pid 30575] setpgid(0, 0 [pid 30577] <... exit_group resumed>) = ? [pid 30579] set_robust_list(0x55557f93d660, 24 [pid 30578] <... openat resumed>) = 3 [pid 30576] write(3, "1000", 4 [pid 30575] <... setpgid resumed>) = 0 [pid 30579] <... set_robust_list resumed>) = 0 [pid 30578] write(3, "1000", 4 [pid 30577] +++ exited with 0 +++ [pid 30576] <... write resumed>) = 4 [pid 30575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30576] close(3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30575] write(3, "1000", 4 [pid 30579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30579] setpgid(0, 0 [pid 30578] <... write resumed>) = 4 [pid 30576] <... close resumed>) = 0 [pid 30575] <... write resumed>) = 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30579] <... setpgid resumed>) = 0 [pid 30579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30576] write(1, "executing program\n", 18 [pid 30575] close(3 [pid 30578] close(3 executing program [pid 30579] write(3, "1000", 4 [pid 30576] <... write resumed>) = 18 [pid 30576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30579] <... write resumed>) = 4 [pid 30578] <... close resumed>) = 0 [pid 30575] <... close resumed>) = 0 [pid 30576] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30579] close(3 [pid 30578] write(1, "executing program\n", 18 [pid 30576] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30575] write(1, "executing program\n", 18executing program executing program [pid 30578] <... write resumed>) = 18 [pid 30576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30575] <... write resumed>) = 18 [pid 30579] <... close resumed>) = 0 [pid 30578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30579] write(1, "executing program\n", 18 [pid 30578] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30576] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30576] exit_group(0) = ? [pid 30579] <... write resumed>) = 18 [pid 30578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30576] +++ exited with 0 +++ [pid 30575] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30578] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30579] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30575] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30578] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30579] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30575] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30578] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30579] exit_group(0) = ? [pid 30579] +++ exited with 0 +++ [pid 30578] exit_group(0 [pid 30575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30580 [pid 30578] <... exit_group resumed>) = ? [pid 30575] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30580 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30575] exit_group(0 [pid 30580] set_robust_list(0x55557f93d660, 24) = 0 [pid 30580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30575] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30581 [pid 30580] setpgid(0, 0) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30582 [pid 30575] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30580] write(3, "1000", 4 [pid 30578] +++ exited with 0 +++ ./strace-static-x86_64: Process 30581 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30580] <... write resumed>) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30581] set_robust_list(0x55557f93d660, 24 [pid 30580] close(3 [pid 30581] <... set_robust_list resumed>) = 0 [pid 30580] <... close resumed>) = 0 ./strace-static-x86_64: Process 30582 attached [pid 30581] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30580] write(1, "executing program\n", 18 [pid 30582] set_robust_list(0x55557f93d660, 24) = 0 [pid 30582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30580] <... write resumed>) = 18 [pid 30581] <... prctl resumed>) = 0 [pid 30582] <... prctl resumed>) = 0 [pid 30582] setpgid(0, 0) = 0 [pid 30580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30581] setpgid(0, 0 [pid 30580] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30581] <... setpgid resumed>) = 0 [pid 30580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30580] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30582] <... openat resumed>) = 3 [pid 30582] write(3, "1000", 4) = 4 [pid 30582] close(3) = 0 [pid 30582] write(1, "executing program\n", 18) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30583 [pid 30580] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30584 [pid 30580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30581] <... openat resumed>) = 3 [pid 30582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30581] write(3, "1000", 4 [pid 30580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30582] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30581] <... write resumed>) = 4 [pid 30580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30583 attached [pid 30581] close(3 [pid 30580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30582] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30581] <... close resumed>) = 0 [pid 30580] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30584 attached executing program [pid 30583] set_robust_list(0x55557f93d660, 24 [pid 30581] write(1, "executing program\n", 18 [pid 30580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30581] <... write resumed>) = 18 [pid 30580] exit_group(0 [pid 30584] set_robust_list(0x55557f93d660, 24 [pid 30583] <... set_robust_list resumed>) = 0 [pid 30581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30580] <... exit_group resumed>) = ? [pid 30581] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30584] <... set_robust_list resumed>) = 0 [pid 30582] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30580] +++ exited with 0 +++ [pid 30581] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30584] <... prctl resumed>) = 0 [pid 30583] <... prctl resumed>) = 0 [pid 30581] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30583] setpgid(0, 0 [pid 30582] exit_group(0) = ? [pid 30584] setpgid(0, 0 [pid 30583] <... setpgid resumed>) = 0 [pid 30581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30582] +++ exited with 0 +++ [pid 30584] <... setpgid resumed>) = 0 [pid 30581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30583] <... openat resumed>) = 3 [pid 30583] write(3, "1000", 4 [pid 30581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30581] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30583] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30583] close(3 [pid 30584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30583] <... close resumed>) = 0 [pid 30581] exit_group(0 [pid 30583] write(1, "executing program\n", 18 [pid 30581] <... exit_group resumed>) = ? executing program [pid 30584] <... openat resumed>) = 3 [pid 30584] write(3, "1000", 4) = 4 [pid 30581] +++ exited with 0 +++ [pid 30584] close(3 [pid 30583] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30584] <... close resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30584] write(1, "executing program\n", 18executing program [pid 30583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30584] <... write resumed>) = 18 [pid 30584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30583] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30584] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30583] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30583] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30584] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30584] exit_group(0) = ? [pid 30584] +++ exited with 0 +++ [pid 30583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30583] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30583] exit_group(0) = ? [pid 30583] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30586 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30585 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30587 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30588 ./strace-static-x86_64: Process 30588 attached [pid 30588] set_robust_list(0x55557f93d660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30589 [pid 30588] <... set_robust_list resumed>) = 0 [pid 30588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30588] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30589 attached ./strace-static-x86_64: Process 30587 attached [pid 30588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30589] set_robust_list(0x55557f93d660, 24 [pid 30587] set_robust_list(0x55557f93d660, 24 [pid 30588] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30586 attached [pid 30589] <... set_robust_list resumed>) = 0 [pid 30587] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30585 attached [pid 30585] set_robust_list(0x55557f93d660, 24) = 0 [pid 30589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30589] <... prctl resumed>) = 0 [pid 30587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30585] <... prctl resumed>) = 0 [pid 30585] setpgid(0, 0) = 0 [pid 30589] setpgid(0, 0 [pid 30588] write(3, "1000", 4 [pid 30587] <... prctl resumed>) = 0 [pid 30586] set_robust_list(0x55557f93d660, 24 [pid 30585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30589] <... setpgid resumed>) = 0 [pid 30585] <... openat resumed>) = 3 [pid 30587] setpgid(0, 0executing program [pid 30585] write(3, "1000", 4) = 4 [pid 30585] close(3) = 0 [pid 30585] write(1, "executing program\n", 18) = 18 [pid 30585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30588] <... write resumed>) = 4 [pid 30587] <... setpgid resumed>) = 0 [pid 30586] <... set_robust_list resumed>) = 0 [pid 30585] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30589] <... openat resumed>) = 3 [pid 30585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30589] write(3, "1000", 4 [pid 30587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30585] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30589] <... write resumed>) = 4 [pid 30588] close(3 [pid 30587] <... openat resumed>) = 3 [pid 30586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30589] close(3 [pid 30587] write(3, "1000", 4 [pid 30588] <... close resumed>) = 0 [pid 30586] <... prctl resumed>) = 0 [pid 30589] <... close resumed>) = 0 [pid 30585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30589] write(1, "executing program\n", 18executing program [pid 30588] write(1, "executing program\n", 18 [pid 30587] <... write resumed>) = 4 [pid 30586] setpgid(0, 0 [pid 30589] <... write resumed>) = 18 [pid 30585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30585] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30585] exit_group(0) = ? executing program [pid 30589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30588] <... write resumed>) = 18 [pid 30587] close(3 [pid 30586] <... setpgid resumed>) = 0 [pid 30585] +++ exited with 0 +++ [pid 30589] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30587] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30589] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30587] write(1, "executing program\n", 18 [pid 30589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30587] <... write resumed>) = 18 [pid 30586] <... openat resumed>) = 3 [pid 30588] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30589] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30588] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30586] write(3, "1000", 4 [pid 30589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30587] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30586] <... write resumed>) = 4 [pid 30589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30589] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30588] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30586] close(3 [pid 30589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30587] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30586] <... close resumed>) = 0 [pid 30588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30589] exit_group(0 [pid 30587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30586] write(1, "executing program\n", 18executing program [pid 30589] <... exit_group resumed>) = ? [pid 30588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30587] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30588] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30588] exit_group(0) = ? [pid 30589] +++ exited with 0 +++ [pid 30588] +++ exited with 0 +++ [pid 30587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30586] <... write resumed>) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 30586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30591 attached ./strace-static-x86_64: Process 30590 attached [pid 30587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30586] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30587] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30590 [pid 30586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30591 [pid 30587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30592 ./strace-static-x86_64: Process 30592 attached [pid 30591] set_robust_list(0x55557f93d660, 24 [pid 30590] set_robust_list(0x55557f93d660, 24 [pid 30587] exit_group(0 [pid 30586] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30591] <... set_robust_list resumed>) = 0 [pid 30590] <... set_robust_list resumed>) = 0 [pid 30587] <... exit_group resumed>) = ? [pid 30586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30587] +++ exited with 0 +++ [pid 30586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30592] set_robust_list(0x55557f93d660, 24 [pid 30591] <... prctl resumed>) = 0 [pid 30590] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30590] setpgid(0, 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30592] <... set_robust_list resumed>) = 0 [pid 30591] setpgid(0, 0 [pid 30590] <... setpgid resumed>) = 0 [pid 30586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30586] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30591] <... setpgid resumed>) = 0 [pid 30590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30586] exit_group(0 [pid 30592] <... prctl resumed>) = 0 [pid 30591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30590] <... openat resumed>) = 3 [pid 30586] <... exit_group resumed>) = ? [pid 30592] setpgid(0, 0 [pid 30591] <... openat resumed>) = 3 [pid 30590] write(3, "1000", 4 [pid 30586] +++ exited with 0 +++ [pid 30592] <... setpgid resumed>) = 0 [pid 30591] write(3, "1000", 4 [pid 30590] <... write resumed>) = 4 [pid 30592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30591] <... write resumed>) = 4 [pid 30590] close(3 [pid 30591] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 30592] <... openat resumed>) = 3 [pid 30591] <... close resumed>) = 0 [pid 30590] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30592] write(3, "1000", 4 [pid 30591] write(1, "executing program\n", 18 [pid 30590] write(1, "executing program\n", 18 [pid 30592] <... write resumed>) = 4 [pid 30591] <... write resumed>) = 18 [pid 30590] <... write resumed>) = 18 [pid 30592] close(3 [pid 30591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30592] <... close resumed>) = 0 [pid 30591] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30590] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30592] write(1, "executing program\n", 18executing program [pid 30590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30592] <... write resumed>) = 18 [pid 30591] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30590] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30592] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30591] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30590] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30592] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30592] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30591] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30590] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30592] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30593 [pid 30592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30590] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30594 ./strace-static-x86_64: Process 30594 attached ./strace-static-x86_64: Process 30593 attached [pid 30591] exit_group(0 [pid 30590] <... exit_group resumed>) = ? [pid 30594] set_robust_list(0x55557f93d660, 24 [pid 30593] set_robust_list(0x55557f93d660, 24 [pid 30591] <... exit_group resumed>) = ? [pid 30592] exit_group(0) = ? [pid 30592] +++ exited with 0 +++ [pid 30590] +++ exited with 0 +++ [pid 30591] +++ exited with 0 +++ [pid 30594] <... set_robust_list resumed>) = 0 [pid 30593] <... set_robust_list resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30594] <... prctl resumed>) = 0 [pid 30593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30594] setpgid(0, 0) = 0 [pid 30593] <... prctl resumed>) = 0 [pid 30594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30593] setpgid(0, 0) = 0 [pid 30593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30594] <... openat resumed>) = 3 [pid 30593] <... openat resumed>) = 3 executing program [pid 30594] write(3, "1000", 4 [pid 30593] write(3, "1000", 4) = 4 [pid 30593] close(3) = 0 [pid 30593] write(1, "executing program\n", 18) = 18 [pid 30593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30594] <... write resumed>) = 4 [pid 30593] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30594] close(3 [pid 30593] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30594] <... close resumed>) = 0 [pid 30593] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30594] write(1, "executing program\n", 18) = 18 [pid 30593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30593] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30593] exit_group(0) = ? [pid 30594] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30593] +++ exited with 0 +++ [pid 30594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30594] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30595 attached [pid 30594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30595] set_robust_list(0x55557f93d660, 24 [pid 30594] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30595 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30595] <... set_robust_list resumed>) = 0 [pid 30594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30595] setpgid(0, 0) = 0 [pid 30595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30595] write(3, "1000", 4) = 4 [pid 30595] close(3) = 0 [pid 30595] write(1, "executing program\n", 18) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30596 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30598 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30597 [pid 30595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30595] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30595] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30594] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30597 attached ./strace-static-x86_64: Process 30596 attached [pid 30595] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30594] exit_group(0 [pid 30595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30594] <... exit_group resumed>) = ? [pid 30597] set_robust_list(0x55557f93d660, 24 [pid 30595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30595] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30595] exit_group(0) = ? [pid 30594] +++ exited with 0 +++ ./strace-static-x86_64: Process 30598 attached [pid 30597] <... set_robust_list resumed>) = 0 [pid 30596] set_robust_list(0x55557f93d660, 24 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30595] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30596] <... set_robust_list resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30598] set_robust_list(0x55557f93d660, 24 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30597] <... prctl resumed>) = 0 [pid 30596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30598] <... set_robust_list resumed>) = 0 [pid 30597] setpgid(0, 0 [pid 30596] <... prctl resumed>) = 0 [pid 30597] <... setpgid resumed>) = 0 [pid 30596] setpgid(0, 0 [pid 30597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30596] <... setpgid resumed>) = 0 [pid 30598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30597] <... openat resumed>) = 3 [pid 30596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30598] <... prctl resumed>) = 0 [pid 30598] setpgid(0, 0) = 0 [pid 30598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30598] write(3, "1000", 4) = 4 [pid 30598] close(3executing program ) = 0 [pid 30598] write(1, "executing program\n", 18) = 18 [pid 30598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30597] write(3, "1000", 4 [pid 30598] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30596] <... openat resumed>) = 3 [pid 30597] <... write resumed>) = 4 [pid 30598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30597] close(3 [pid 30596] write(3, "1000", 4 [pid 30598] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30597] <... close resumed>) = 0 [pid 30596] <... write resumed>) = 4 [pid 30598] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30597] write(1, "executing program\n", 18 [pid 30596] close(3 [pid 30598] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30597] <... write resumed>) = 18 [pid 30596] <... close resumed>) = 0 [pid 30598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30598] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30598] exit_group(0executing program ) = ? [pid 30597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30596] write(1, "executing program\n", 18 [pid 30598] +++ exited with 0 +++ [pid 30597] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30596] <... write resumed>) = 18 [pid 30597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30597] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30596] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30596] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30597] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30596] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30596] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30596] exit_group(0 [pid 30597] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 30597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30596] <... exit_group resumed>) = ? [pid 30597] exit_group(0 [pid 30596] +++ exited with 0 +++ [pid 30597] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30599 attached [pid 30597] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30599 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30599] set_robust_list(0x55557f93d660, 24 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30599] <... set_robust_list resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30600 attached [pid 30599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30600] set_robust_list(0x55557f93d660, 24 [pid 30599] <... prctl resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30601 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30600 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30600] <... set_robust_list resumed>) = 0 [pid 30599] setpgid(0, 0./strace-static-x86_64: Process 30602 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30602 ./strace-static-x86_64: Process 30601 attached [pid 30600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30599] <... setpgid resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30601] set_robust_list(0x55557f93d660, 24) = 0 [pid 30601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30601] setpgid(0, 0) = 0 [pid 30601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30603 [pid 30601] write(3, "1000", 4) = 4 [pid 30601] close(3 [pid 30599] <... openat resumed>) = 3 [pid 30600] <... prctl resumed>) = 0 executing program [pid 30601] <... close resumed>) = 0 [pid 30601] write(1, "executing program\n", 18) = 18 [pid 30601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30602] set_robust_list(0x55557f93d660, 24 [pid 30600] setpgid(0, 0 [pid 30599] write(3, "1000", 4 [pid 30601] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30602] <... set_robust_list resumed>) = 0 [pid 30600] <... setpgid resumed>) = 0 [pid 30599] <... write resumed>) = 4 [pid 30599] close(3 [pid 30601] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30599] <... close resumed>) = 0 [pid 30601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30599] write(1, "executing program\n", 18 [pid 30600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30599] <... write resumed>) = 18 [pid 30601] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30599] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30600] <... openat resumed>) = 3 [pid 30599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30600] write(3, "1000", 4 [pid 30599] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30600] <... write resumed>) = 4 [pid 30599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30600] close(3 [pid 30599] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30600] <... close resumed>) = 0 [pid 30599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30603 attached [pid 30602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30600] write(1, "executing program\n", 18executing program [pid 30599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30599] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30600] <... write resumed>) = 18 [pid 30601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30599] exit_group(0 [pid 30601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30599] <... exit_group resumed>) = ? [pid 30600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30601] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30601] exit_group(0) = ? [pid 30603] set_robust_list(0x55557f93d660, 24 [pid 30602] <... prctl resumed>) = 0 [pid 30600] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30599] +++ exited with 0 +++ [pid 30601] +++ exited with 0 +++ [pid 30600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30603] <... set_robust_list resumed>) = 0 [pid 30602] setpgid(0, 0 [pid 30600] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30600] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30602] <... setpgid resumed>) = 0 [pid 30600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30600] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30600] exit_group(0) = ? [pid 30603] <... prctl resumed>) = 0 [pid 30602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30600] +++ exited with 0 +++ [pid 30603] setpgid(0, 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30603] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30602] <... openat resumed>) = 3 [pid 30603] <... openat resumed>) = 3 [pid 30602] write(3, "1000", 4 [pid 30603] write(3, "1000", 4) = 4 [pid 30603] close(3) = 0 [pid 30603] write(1, "executing program\n", 18executing program ) = 18 [pid 30603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30602] <... write resumed>) = 4 [pid 30603] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30602] close(3 [pid 30603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30602] <... close resumed>) = 0 [pid 30603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30603] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30603] exit_group(0) = ? [pid 30603] +++ exited with 0 +++ [pid 30602] write(1, "executing program\n", 18) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30602] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30602] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30602] exit_group(0) = ? [pid 30602] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30604 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30605 attached [pid 30604] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30604 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30605 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30605] set_robust_list(0x55557f93d660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30605] <... set_robust_list resumed>) = 0 [pid 30605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30605] setpgid(0, 0) = 0 [pid 30605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30604] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30606 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30607 ./strace-static-x86_64: Process 30607 attached ./strace-static-x86_64: Process 30606 attached [pid 30605] <... openat resumed>) = 3 [pid 30604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30608 [pid 30604] <... prctl resumed>) = 0 [pid 30605] write(3, "1000", 4 [pid 30607] set_robust_list(0x55557f93d660, 24 [pid 30604] setpgid(0, 0 [pid 30606] set_robust_list(0x55557f93d660, 24 [pid 30607] <... set_robust_list resumed>) = 0 executing program [pid 30604] <... setpgid resumed>) = 0 [pid 30605] <... write resumed>) = 4 [pid 30605] close(3) = 0 [pid 30604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30605] write(1, "executing program\n", 18) = 18 [pid 30607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30606] <... set_robust_list resumed>) = 0 [pid 30604] <... openat resumed>) = 3 [pid 30607] <... prctl resumed>) = 0 [pid 30605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30604] write(3, "1000", 4 [pid 30607] setpgid(0, 0 [pid 30606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30604] <... write resumed>) = 4 [pid 30605] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30604] close(3 [pid 30607] <... setpgid resumed>) = 0 [pid 30606] <... prctl resumed>) = 0 [pid 30604] <... close resumed>) = 0 executing program [pid 30605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30604] write(1, "executing program\n", 18 [pid 30607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30606] setpgid(0, 0 [pid 30604] <... write resumed>) = 18 [pid 30605] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30607] <... openat resumed>) = 3 [pid 30606] <... setpgid resumed>) = 0 [pid 30604] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30608 attached [pid 30605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30607] write(3, "1000", 4 [pid 30606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30604] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30608] set_robust_list(0x55557f93d660, 24 [pid 30605] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30607] <... write resumed>) = 4 [pid 30606] <... openat resumed>) = 3 [pid 30604] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30608] <... set_robust_list resumed>) = 0 [pid 30607] close(3 [pid 30606] write(3, "1000", 4 [pid 30605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30607] <... close resumed>) = 0 [pid 30606] <... write resumed>) = 4 [pid 30605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... prctl resumed>) = 0 [pid 30605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30608] setpgid(0, 0 [pid 30607] write(1, "executing program\n", 18 [pid 30606] close(3 [pid 30605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... setpgid resumed>) = 0 [pid 30605] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30607] <... write resumed>) = 18 [pid 30606] <... close resumed>) = 0 [pid 30605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... openat resumed>) = 3 [pid 30607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30606] write(1, "executing program\n", 18 [pid 30605] exit_group(0executing program executing program [pid 30604] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30608] write(3, "1000", 4 [pid 30607] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30605] <... exit_group resumed>) = ? [pid 30604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30606] <... write resumed>) = 18 [pid 30608] <... write resumed>) = 4 [pid 30607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30605] +++ exited with 0 +++ [pid 30608] close(3 [pid 30606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30604] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30608] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30608] write(1, "executing program\n", 18 [pid 30604] <... exit_group resumed>) = ? [pid 30608] <... write resumed>) = 18 [pid 30607] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30606] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30604] +++ exited with 0 +++ [pid 30608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30607] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30606] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30608] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30606] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30607] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30608] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30608] exit_group(0 [pid 30607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... exit_group resumed>) = ? [pid 30608] +++ exited with 0 +++ [pid 30607] exit_group(0 [pid 30606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30607] <... exit_group resumed>) = ? [pid 30606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30607] +++ exited with 0 +++ [pid 30606] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30606] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30606] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30606] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30609 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30609 attached [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 30609] set_robust_list(0x55557f93d660, 24) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30609] setpgid(0, 0) = 0 [pid 285] <... restart_syscall resumed>) = 0 executing program [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30610 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30609] write(3, "1000", 4) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30611 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30609] close(3) = 0 [pid 30609] write(1, "executing program\n", 18) = 18 [pid 30609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30613 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30612 [pid 30609] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30613 attached ./strace-static-x86_64: Process 30610 attached ) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30612 attached ./strace-static-x86_64: Process 30611 attached [pid 30613] set_robust_list(0x55557f93d660, 24 [pid 30610] set_robust_list(0x55557f93d660, 24 [pid 30613] <... set_robust_list resumed>) = 0 [pid 30609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30611] set_robust_list(0x55557f93d660, 24) = 0 [pid 30611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30611] <... prctl resumed>) = 0 [pid 30610] <... set_robust_list resumed>) = 0 [pid 30611] setpgid(0, 0 [pid 30610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30611] <... setpgid resumed>) = 0 [pid 30611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30610] <... prctl resumed>) = 0 [pid 30610] setpgid(0, 0) = 0 [pid 30609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30613] <... prctl resumed>) = 0 [pid 30609] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30613] setpgid(0, 0 [pid 30612] set_robust_list(0x55557f93d660, 24 [pid 30611] <... openat resumed>) = 3 [pid 30611] write(3, "1000", 4) = 4 [pid 30611] close(3) = 0 executing program [pid 30611] write(1, "executing program\n", 18) = 18 [pid 30609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30613] <... setpgid resumed>) = 0 [pid 30610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30609] exit_group(0 [pid 30613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30611] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30609] <... exit_group resumed>) = ? [pid 30613] <... openat resumed>) = 3 [pid 30613] write(3, "1000", 4 [pid 30612] <... set_robust_list resumed>) = 0 [pid 30610] <... openat resumed>) = 3 [pid 30609] +++ exited with 0 +++ [pid 30611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30613] <... write resumed>) = 4 [pid 30613] close(3 [pid 30612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30610] write(3, "1000", 4 [pid 30613] <... close resumed>) = 0 [pid 30612] <... prctl resumed>) = 0 [pid 30612] setpgid(0, 0) = 0 [pid 30613] write(1, "executing program\n", 18 [pid 30610] <... write resumed>) = 4 [pid 30612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30613] <... write resumed>) = 18 [pid 30613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30612] <... openat resumed>) = 3 [pid 30610] close(3 [pid 30613] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30612] write(3, "1000", 4 [pid 30611] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30610] <... close resumed>) = 0 [pid 30613] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30612] <... write resumed>) = 4 [pid 30610] write(1, "executing program\n", 18executing program [pid 30613] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30610] <... write resumed>) = 18 [pid 30613] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30612] close(3 [pid 30611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30613] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30613] exit_group(0) = ? [pid 30612] <... close resumed>) = 0 [pid 30611] exit_group(0 [pid 30610] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30612] write(1, "executing program\n", 18 [pid 30613] +++ exited with 0 +++ [pid 30611] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30612] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30610] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30612] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30611] +++ exited with 0 +++ [pid 30610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30612] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30612] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30610] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30615 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30614 ./strace-static-x86_64: Process 30614 attached ./strace-static-x86_64: Process 30615 attached [pid 30610] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30616 attached [pid 30614] set_robust_list(0x55557f93d660, 24 [pid 30615] set_robust_list(0x55557f93d660, 24 [pid 30612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30610] <... exit_group resumed>) = ? [pid 30616] set_robust_list(0x55557f93d660, 24 [pid 30614] <... set_robust_list resumed>) = 0 [pid 30615] <... set_robust_list resumed>) = 0 [pid 30612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30610] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30616 [pid 30616] <... set_robust_list resumed>) = 0 [pid 30616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30616] setpgid(0, 0 [pid 30615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30616] <... setpgid resumed>) = 0 [pid 30616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30612] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30615] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30616] <... openat resumed>) = 3 [pid 30616] write(3, "1000", 4) = 4 [pid 30616] close(3) = 0 [pid 30616] write(1, "executing program\n", 18executing program ) = 18 [pid 30616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30615] setpgid(0, 0 [pid 30612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30616] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30614] <... prctl resumed>) = 0 [pid 30612] exit_group(0 [pid 30616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30614] setpgid(0, 0 [pid 30615] <... setpgid resumed>) = 0 [pid 30612] <... exit_group resumed>) = ? [pid 30616] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30614] <... setpgid resumed>) = 0 [pid 30615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30612] +++ exited with 0 +++ [pid 30616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30616] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30614] <... openat resumed>) = 3 [pid 30615] <... openat resumed>) = 3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30614] write(3, "1000", 4 [pid 30615] write(3, "1000", 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30614] <... write resumed>) = 4 [pid 30615] <... write resumed>) = 4 [pid 30616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30614] close(3 [pid 30615] close(3 [pid 30616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30614] <... close resumed>) = 0 [pid 30616] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program executing program [pid 30614] write(1, "executing program\n", 18 [pid 30615] <... close resumed>) = 0 [pid 30616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30614] <... write resumed>) = 18 [pid 30616] exit_group(0 [pid 30614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30615] write(1, "executing program\n", 18 [pid 30616] <... exit_group resumed>) = ? [pid 30614] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30616] +++ exited with 0 +++ [pid 30614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30615] <... write resumed>) = 18 [pid 30614] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30615] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30614] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30615] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30614] exit_group(0) = ? [pid 30615] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30614] +++ exited with 0 +++ [pid 30615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30615] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30615] exit_group(0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30615] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30615] +++ exited with 0 +++ ./strace-static-x86_64: Process 30617 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30617 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30618 attached [pid 30617] set_robust_list(0x55557f93d660, 24 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 30617] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30618 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30619 attached [pid 30618] set_robust_list(0x55557f93d660, 24 [pid 30617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30619 [pid 30619] set_robust_list(0x55557f93d660, 24 [pid 30617] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30619] <... set_robust_list resumed>) = 0 [pid 30619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30619] setpgid(0, 0) = 0 [pid 30619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30617] setpgid(0, 0 [pid 30618] <... set_robust_list resumed>) = 0 executing program [pid 30619] <... openat resumed>) = 3 [pid 30618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30617] <... setpgid resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30620 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30619] write(3, "1000", 4 [pid 30617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30619] <... write resumed>) = 4 [pid 30619] close(3) = 0 [pid 30619] write(1, "executing program\n", 18) = 18 [pid 30617] <... openat resumed>) = 3 [pid 30618] <... prctl resumed>) = 0 [pid 30617] write(3, "1000", 4 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30621 [pid 30619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30618] setpgid(0, 0 [pid 30617] <... write resumed>) = 4 [pid 30617] close(3 [pid 30618] <... setpgid resumed>) = 0 executing program [pid 30617] <... close resumed>) = 0 [pid 30619] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30617] write(1, "executing program\n", 18 [pid 30619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30617] <... write resumed>) = 18 [pid 30619] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30618] <... openat resumed>) = 3 [pid 30617] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30619] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30618] write(3, "1000", 4 [pid 30617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30618] <... write resumed>) = 4 [pid 30617] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30618] close(3 [pid 30617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30618] <... close resumed>) = 0 executing program [pid 30617] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30620 attached [pid 30619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30618] write(1, "executing program\n", 18 [pid 30617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30618] <... write resumed>) = 18 [pid 30620] set_robust_list(0x55557f93d660, 24 [pid 30619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30621 attached [pid 30620] <... set_robust_list resumed>) = 0 [pid 30619] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30621] set_robust_list(0x55557f93d660, 24 [pid 30620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30618] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30621] <... set_robust_list resumed>) = 0 [pid 30620] <... prctl resumed>) = 0 [pid 30619] exit_group(0 [pid 30618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30617] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30620] setpgid(0, 0 [pid 30619] <... exit_group resumed>) = ? [pid 30618] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30621] <... prctl resumed>) = 0 [pid 30620] <... setpgid resumed>) = 0 [pid 30619] +++ exited with 0 +++ [pid 30618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30621] setpgid(0, 0 [pid 30620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30618] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30617] exit_group(0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30621] <... setpgid resumed>) = 0 [pid 30620] <... openat resumed>) = 3 [pid 30618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30617] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30620] write(3, "1000", 4 [pid 30618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30621] <... openat resumed>) = 3 [pid 30620] <... write resumed>) = 4 [pid 30618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30617] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 30618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30620] close(3 [pid 30621] write(3, "1000", 4 [pid 30618] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30621] <... write resumed>) = 4 [pid 30620] <... close resumed>) = 0 [pid 30618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30621] close(3 [pid 30620] write(1, "executing program\n", 18 [pid 30618] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 30622 attached ./strace-static-x86_64: Process 30623 attached [pid 30621] <... close resumed>) = 0 [pid 30620] <... write resumed>) = 18 [pid 30618] <... exit_group resumed>) = ? [pid 30623] set_robust_list(0x55557f93d660, 24 [pid 30621] write(1, "executing program\n", 18 [pid 30620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30623 executing program [pid 30623] <... set_robust_list resumed>) = 0 [pid 30621] <... write resumed>) = 18 [pid 30620] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30622] set_robust_list(0x55557f93d660, 24 [pid 30621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30618] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30622 [pid 30623] <... prctl resumed>) = 0 [pid 30622] <... set_robust_list resumed>) = 0 [pid 30621] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30620] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30623] setpgid(0, 0 [pid 30621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30623] <... setpgid resumed>) = 0 [pid 30621] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30620] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30623] <... openat resumed>) = 3 [pid 30622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30621] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30623] write(3, "1000", 4 [pid 30621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30623] <... write resumed>) = 4 [pid 30622] <... prctl resumed>) = 0 [pid 30621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30623] close(3 [pid 30621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30620] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30623] <... close resumed>) = 0 [pid 30621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30623] write(1, "executing program\n", 18 executing program [pid 30621] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30620] exit_group(0 [pid 30623] <... write resumed>) = 18 [pid 30622] setpgid(0, 0 [pid 30621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30620] <... exit_group resumed>) = ? [pid 30623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30622] <... setpgid resumed>) = 0 [pid 30621] exit_group(0 [pid 30620] +++ exited with 0 +++ [pid 30623] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30621] <... exit_group resumed>) = ? [pid 30623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30622] <... openat resumed>) = 3 [pid 30621] +++ exited with 0 +++ [pid 30623] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30623] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30622] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30622] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30623] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30623] exit_group(0) = ? [pid 30622] close(3 [pid 30623] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30622] <... close resumed>) = 0 executing program [pid 30622] write(1, "executing program\n", 18) = 18 [pid 30622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30622] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30622] exit_group(0) = ? ./strace-static-x86_64: Process 30625 attached ./strace-static-x86_64: Process 30624 attached [pid 30622] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30624 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30625] set_robust_list(0x55557f93d660, 24 [pid 30624] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30625 [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30626 attached [pid 30625] <... set_robust_list resumed>) = 0 [pid 30624] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30626 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30626] set_robust_list(0x55557f93d660, 24 [pid 30625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30626] <... set_robust_list resumed>) = 0 [pid 30625] <... prctl resumed>) = 0 [pid 30624] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30627 [pid 30625] setpgid(0, 0 [pid 30624] setpgid(0, 0./strace-static-x86_64: Process 30627 attached [pid 30626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30625] <... setpgid resumed>) = 0 [pid 30624] <... setpgid resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30627] set_robust_list(0x55557f93d660, 24 [pid 30625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30627] <... set_robust_list resumed>) = 0 [pid 30624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30626] <... prctl resumed>) = 0 [pid 30625] <... openat resumed>) = 3 [pid 30624] <... openat resumed>) = 3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30625] write(3, "1000", 4 [pid 30626] setpgid(0, 0 [pid 30627] setpgid(0, 0) = 0 [pid 30627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30625] <... write resumed>) = 4 [pid 30626] <... setpgid resumed>) = 0 [pid 30624] write(3, "1000", 4 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30628 [pid 30625] close(3 [pid 30624] <... write resumed>) = 4 [pid 30625] <... close resumed>) = 0 [pid 30624] close(3 [pid 30627] <... openat resumed>) = 3 [pid 30626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30625] write(1, "executing program\n", 18 [pid 30624] <... close resumed>) = 0 [pid 30625] <... write resumed>) = 18 [pid 30627] write(3, "1000", 4) = 4 [pid 30626] <... openat resumed>) = 3 [pid 30624] write(1, "executing program\n", 18executing program executing program [pid 30626] write(3, "1000", 4 [pid 30625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30624] <... write resumed>) = 18 [pid 30626] <... write resumed>) = 4 [pid 30625] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] close(3 [pid 30624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] <... close resumed>) = 0 [pid 30625] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30624] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] write(1, "executing program\n", 18 [pid 30625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] <... write resumed>) = 18 [pid 30625] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30624] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30626] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30626] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30628 attached [pid 30627] close(3 [pid 30626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30625] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] set_robust_list(0x55557f93d660, 24 [pid 30627] <... close resumed>) = 0 [pid 30626] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30628] <... set_robust_list resumed>) = 0 [pid 30627] write(1, "executing program\n", 18executing program [pid 30625] exit_group(0 [pid 30626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30627] <... write resumed>) = 18 [pid 30625] <... exit_group resumed>) = ? [pid 30628] <... prctl resumed>) = 0 [pid 30627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] setpgid(0, 0 [pid 30627] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30625] +++ exited with 0 +++ [pid 30624] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30628] <... setpgid resumed>) = 0 [pid 30627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30627] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30624] exit_group(0 [pid 30628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] <... exit_group resumed>) = ? [pid 30627] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30628] <... openat resumed>) = 3 [pid 30627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30626] exit_group(0 [pid 30624] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30628] write(3, "1000", 4 [pid 30627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30626] <... exit_group resumed>) = ? [pid 30627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30627] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30627] exit_group(0) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30629 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30628] <... write resumed>) = 4 [pid 30627] +++ exited with 0 +++ [pid 30626] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30628] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30628] <... close resumed>) = 0 ./strace-static-x86_64: Process 30629 attached [pid 30629] set_robust_list(0x55557f93d660, 24) = 0 [pid 30629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30628] write(1, "executing program\n", 18 [pid 30629] <... prctl resumed>) = 0 [pid 30628] <... write resumed>) = 18 [pid 30629] setpgid(0, 0) = 0 [pid 30628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30628] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30629] <... openat resumed>) = 3 [pid 30628] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30629] write(3, "1000", 4 [pid 30628] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30629] <... write resumed>) = 4 [pid 30629] close(3 [pid 30628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30629] <... close resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30629] write(1, "executing program\n", 18 [pid 30628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program ) = -1 EBADF (Bad file descriptor) [pid 30629] <... write resumed>) = 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30630 attached [pid 30629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30628] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30631 attached [pid 30629] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30630 [pid 30629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30631] set_robust_list(0x55557f93d660, 24 [pid 30630] set_robust_list(0x55557f93d660, 24 [pid 30629] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30628] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30631 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30632 [pid 30631] <... set_robust_list resumed>) = 0 [pid 30629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30628] <... exit_group resumed>) = ? [pid 30631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30629] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30630] <... set_robust_list resumed>) = 0 [pid 30630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30628] +++ exited with 0 +++ [pid 30631] <... prctl resumed>) = 0 [pid 30630] setpgid(0, 0 [pid 30629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30631] setpgid(0, 0 [pid 30630] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30631] <... setpgid resumed>) = 0 [pid 30630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30630] <... openat resumed>) = 3 [pid 30629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30632 attached ) = -1 EBADF (Bad file descriptor) [pid 30630] write(3, "1000", 4 [pid 30629] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30631] <... openat resumed>) = 3 [pid 30629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30630] <... write resumed>) = 4 [pid 30630] close(3 [pid 30631] write(3, "1000", 4 [pid 30629] exit_group(0executing program [pid 30631] <... write resumed>) = 4 [pid 30630] <... close resumed>) = 0 [pid 30629] <... exit_group resumed>) = ? [pid 30630] write(1, "executing program\n", 18) = 18 [pid 30630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30631] close(3 executing program [pid 30629] +++ exited with 0 +++ [pid 30630] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30631] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30631] write(1, "executing program\n", 18 [pid 30630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30632] set_robust_list(0x55557f93d660, 24 [pid 30631] <... write resumed>) = 18 [pid 30630] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30632] <... set_robust_list resumed>) = 0 [pid 30631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30631] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30632] <... prctl resumed>) = 0 [pid 30631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] setpgid(0, 0 [pid 30631] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30632] <... setpgid resumed>) = 0 [pid 30631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30631] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30632] <... openat resumed>) = 3 [pid 30630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] write(3, "1000", 4 [pid 30631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30630] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30632] <... write resumed>) = 4 [pid 30631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] close(3 [pid 30631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30630] exit_group(0 [pid 30632] <... close resumed>) = 0 [pid 30631] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30630] <... exit_group resumed>) = ? executing program [pid 30632] write(1, "executing program\n", 18 [pid 30631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] <... write resumed>) = 18 [pid 30631] exit_group(0 [pid 30632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30631] <... exit_group resumed>) = ? [pid 30630] +++ exited with 0 +++ [pid 30632] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30631] +++ exited with 0 +++ [pid 30632] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30632] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30632] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30632] exit_group(0) = ? [pid 30632] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30633 ./strace-static-x86_64: Process 30633 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30633] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30634 attached [pid 284] <... restart_syscall resumed>) = 0 [pid 30633] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30634 [pid 30633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30635 attached [pid 30634] set_robust_list(0x55557f93d660, 24 [pid 30633] setpgid(0, 0) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30635 [pid 30634] <... set_robust_list resumed>) = 0 [pid 30633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30635] set_robust_list(0x55557f93d660, 24 [pid 30633] <... openat resumed>) = 3 [pid 30633] write(3, "1000", 4) = 4 [pid 30633] close(3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30633] <... close resumed>) = 0 executing program [pid 30633] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30633] <... write resumed>) = 18 [pid 30633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30636 [pid 30633] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30637 attached [pid 30635] <... set_robust_list resumed>) = 0 [pid 30634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30637 [pid 30634] <... prctl resumed>) = 0 [pid 30633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30633] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30633] exit_group(0 [pid 30637] set_robust_list(0x55557f93d660, 24 [pid 30635] <... prctl resumed>) = 0 [pid 30634] setpgid(0, 0 [pid 30633] <... exit_group resumed>) = ? [pid 30637] <... set_robust_list resumed>) = 0 [pid 30635] setpgid(0, 0 [pid 30634] <... setpgid resumed>) = 0 [pid 30633] +++ exited with 0 +++ ./strace-static-x86_64: Process 30636 attached [pid 30636] set_robust_list(0x55557f93d660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30636] <... set_robust_list resumed>) = 0 [pid 30636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30635] <... setpgid resumed>) = 0 [pid 30636] <... prctl resumed>) = 0 [pid 30636] setpgid(0, 0) = 0 [pid 30636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30634] <... openat resumed>) = 3 [pid 30636] <... openat resumed>) = 3 [pid 30634] write(3, "1000", 4 [pid 30636] write(3, "1000", 4) = 4 [pid 30636] close(3) = 0 [pid 30636] write(1, "executing program\n", 18) = 18 [pid 30636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30634] <... write resumed>) = 4 [pid 30636] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30635] <... openat resumed>) = 3 [pid 30634] close(3 [pid 30636] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30637] <... prctl resumed>) = 0 [pid 30635] write(3, "1000", 4 [pid 30634] <... close resumed>) = 0 [pid 30636] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30634] write(1, "executing program\n", 18 [pid 30636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30637] setpgid(0, 0 [pid 30636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30635] <... write resumed>) = 4 [pid 30634] <... write resumed>) = 18 [pid 30636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30637] <... setpgid resumed>) = 0 [pid 30635] close(3 [pid 30636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30636] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30634] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30636] exit_group(0 [pid 30635] <... close resumed>) = 0 [pid 30634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30635] write(1, "executing program\n", 18 [pid 30636] <... exit_group resumed>) = ? [pid 30637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30636] +++ exited with 0 +++ [pid 30635] <... write resumed>) = 18 [pid 30634] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30637] <... openat resumed>) = 3 [pid 30634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30634] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30637] write(3, "1000", 4 [pid 30634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30635] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30637] <... write resumed>) = 4 [pid 30637] close(3executing program [pid 30634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30637] <... close resumed>) = 0 [pid 30634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30637] write(1, "executing program\n", 18 [pid 30634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30637] <... write resumed>) = 18 [pid 30634] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30637] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30634] exit_group(0) = ? [pid 30637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30634] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30637] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30638 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 30637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30637] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30637] exit_group(0) = ? ./strace-static-x86_64: Process 30638 attached [pid 30637] +++ exited with 0 +++ [pid 30635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30638] set_robust_list(0x55557f93d660, 24 [pid 30635] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30639 [pid 30635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30638] <... set_robust_list resumed>) = 0 [pid 30635] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30639 attached [pid 30635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30639] set_robust_list(0x55557f93d660, 24) = 0 [pid 30635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30639] <... prctl resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] setpgid(0, 0 [pid 30635] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30639] <... setpgid resumed>) = 0 [pid 30639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30638] <... prctl resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30640 [pid 30639] write(3, "1000", 4executing program [pid 30635] exit_group(0 [pid 30639] <... write resumed>) = 4 [pid 30635] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30639] close(3) = 0 [pid 30639] write(1, "executing program\n", 18) = 18 [pid 30639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30635] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30641 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30639] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30638] setpgid(0, 0 [pid 30639] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30641 attached [pid 30638] <... setpgid resumed>) = 0 [pid 30639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30641] set_robust_list(0x55557f93d660, 24 [pid 30638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30639] exit_group(0) = ? [pid 30641] <... set_robust_list resumed>) = 0 [pid 30639] +++ exited with 0 +++ [pid 30638] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30640 attached [pid 30640] set_robust_list(0x55557f93d660, 24) = 0 [pid 30640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30638] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30640] <... prctl resumed>) = 0 [pid 30640] setpgid(0, 0) = 0 [pid 30640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30638] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30640] <... openat resumed>) = 3 [pid 30638] close(3 [pid 30640] write(3, "1000", 4) = 4 [pid 30640] close(3) = 0 executing program [pid 30640] write(1, "executing program\n", 18) = 18 [pid 30640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30638] <... close resumed>) = 0 [pid 30641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30640] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30641] <... prctl resumed>) = 0 [pid 30638] write(1, "executing program\n", 18 [pid 30640] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30638] <... write resumed>) = 18 [pid 30640] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30641] setpgid(0, 0 [pid 30640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30641] <... setpgid resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30638] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30643 [pid 30638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30642 ./strace-static-x86_64: Process 30643 attached ./strace-static-x86_64: Process 30642 attached [pid 30641] <... openat resumed>) = 3 [pid 30640] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30638] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30643] set_robust_list(0x55557f93d660, 24 [pid 30642] set_robust_list(0x55557f93d660, 24 [pid 30641] write(3, "1000", 4 [pid 30640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30638] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30638] exit_group(0 [pid 30641] <... write resumed>) = 4 [pid 30640] exit_group(0 [pid 30638] <... exit_group resumed>) = ? [pid 30641] close(3 [pid 30643] <... set_robust_list resumed>) = 0 [pid 30642] <... set_robust_list resumed>) = 0 [pid 30641] <... close resumed>) = 0 [pid 30640] <... exit_group resumed>) = ? [pid 30643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30642] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30641] write(1, "executing program\n", 18 [pid 30638] +++ exited with 0 +++ [pid 30643] <... prctl resumed>) = 0 [pid 30642] <... prctl resumed>) = 0 [pid 30641] <... write resumed>) = 18 [pid 30643] setpgid(0, 0 [pid 30642] setpgid(0, 0 [pid 30641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30643] <... setpgid resumed>) = 0 [pid 30642] <... setpgid resumed>) = 0 [pid 30641] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30640] +++ exited with 0 +++ [pid 30643] <... openat resumed>) = 3 [pid 30642] <... openat resumed>) = 3 [pid 30641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30643] write(3, "1000", 4 [pid 30642] write(3, "1000", 4 [pid 30641] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30643] <... write resumed>) = 4 [pid 30642] <... write resumed>) = 4 [pid 30641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30643] close(3 [pid 30642] close(3 [pid 30641] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30643] <... close resumed>) = 0 [pid 30642] <... close resumed>) = 0 [pid 30641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program executing program [pid 30643] write(1, "executing program\n", 18 [pid 30642] write(1, "executing program\n", 18 [pid 30641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] <... write resumed>) = 18 [pid 30642] <... write resumed>) = 18 [pid 30641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30642] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30641] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30642] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30641] exit_group(0 [pid 30643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30641] <... exit_group resumed>) = ? [pid 30643] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30642] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30641] +++ exited with 0 +++ [pid 30643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30642] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] exit_group(0 [pid 30642] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30643] <... exit_group resumed>) = ? [pid 30642] <... exit_group resumed>) = ? [pid 30643] +++ exited with 0 +++ [pid 30642] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30644 attached ./strace-static-x86_64: Process 30645 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30644] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30644 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30645 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30645] set_robust_list(0x55557f93d660, 24) = 0 [pid 30645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 30646 attached ./strace-static-x86_64: Process 30647 attached [pid 30645] setpgid(0, 0 [pid 30644] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30647 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30646 [pid 30647] set_robust_list(0x55557f93d660, 24 [pid 30644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30644] <... prctl resumed>) = 0 [pid 30645] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30648 attached [pid 30647] <... set_robust_list resumed>) = 0 [pid 30646] set_robust_list(0x55557f93d660, 24 [pid 30645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30644] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30648 [pid 30646] <... set_robust_list resumed>) = 0 [pid 30645] <... openat resumed>) = 3 [pid 30644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30645] write(3, "1000", 4 [pid 30647] <... prctl resumed>) = 0 [pid 30646] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30644] <... openat resumed>) = 3 [pid 30648] set_robust_list(0x55557f93d660, 24 [pid 30644] write(3, "1000", 4 [pid 30648] <... set_robust_list resumed>) = 0 [pid 30647] setpgid(0, 0 [pid 30646] <... prctl resumed>) = 0 [pid 30644] <... write resumed>) = 4 [pid 30647] <... setpgid resumed>) = 0 [pid 30645] <... write resumed>) = 4 [pid 30644] close(3 [pid 30646] setpgid(0, 0 [pid 30644] <... close resumed>) = 0 [pid 30646] <... setpgid resumed>) = 0 [pid 30645] close(3 [pid 30644] write(1, "executing program\n", 18 [pid 30647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30644] <... write resumed>) = 18 [pid 30645] <... close resumed>) = 0 [pid 30644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30648] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30647] <... openat resumed>) = 3 [pid 30646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30644] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30645] write(1, "executing program\n", 18 [pid 30644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30648] <... prctl resumed>) = 0 [pid 30647] write(3, "1000", 4 [pid 30646] <... openat resumed>) = 3 [pid 30644] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30645] <... write resumed>) = 18 [pid 30647] <... write resumed>) = 4 [pid 30644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30648] setpgid(0, 0executing program [pid 30647] close(3 [pid 30646] write(3, "1000", 4 [pid 30648] <... setpgid resumed>) = 0 [pid 30647] <... close resumed>) = 0 [pid 30646] <... write resumed>) = 4 [pid 30644] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30647] write(1, "executing program\n", 18 [pid 30644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30647] <... write resumed>) = 18 [pid 30646] close(3 [pid 30645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30646] <... close resumed>) = 0 [pid 30645] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] <... openat resumed>) = 3 [pid 30647] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30646] write(1, "executing program\n", 18 [pid 30645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30648] write(3, "1000", 4 [pid 30647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30646] <... write resumed>) = 18 [pid 30645] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] <... write resumed>) = 4 [pid 30647] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30644] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30648] close(3 [pid 30647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30646] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30645] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30648] <... close resumed>) = 0 [pid 30647] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] write(1, "executing program\n", 18 [pid 30647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30646] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] <... write resumed>) = 18 [pid 30645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30644] exit_group(0 [pid 30647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30644] <... exit_group resumed>) = ? [pid 30648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30646] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30645] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30645] exit_group(0) = ? [pid 30648] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30645] +++ exited with 0 +++ [pid 30644] +++ exited with 0 +++ [pid 30648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30647] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30648] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30648] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30647] exit_group(0 [pid 30646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30647] <... exit_group resumed>) = ? [pid 30646] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30648] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30647] +++ exited with 0 +++ [pid 30648] exit_group(0 [pid 30646] exit_group(0 [pid 30648] <... exit_group resumed>) = ? [pid 30646] <... exit_group resumed>) = ? [pid 30648] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 30646] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30649 ./strace-static-x86_64: Process 30650 attached ./strace-static-x86_64: Process 30649 attached [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30650 [pid 30649] set_robust_list(0x55557f93d660, 24 [pid 30650] set_robust_list(0x55557f93d660, 24 [pid 30649] <... set_robust_list resumed>) = 0 [pid 30650] <... set_robust_list resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30651 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30652 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30649] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30651 attached [pid 30651] set_robust_list(0x55557f93d660, 24) = 0 [pid 30651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30650] <... prctl resumed>) = 0 [pid 30649] <... prctl resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30653 [pid 30651] <... prctl resumed>) = 0 [pid 30650] setpgid(0, 0 [pid 30651] setpgid(0, 0 [pid 30650] <... setpgid resumed>) = 0 [pid 30649] setpgid(0, 0 [pid 30651] <... setpgid resumed>) = 0 [pid 30651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30653 attached ) = 3 [pid 30650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30649] <... setpgid resumed>) = 0 [pid 30651] write(3, "1000", 4) = 4 [pid 30650] <... openat resumed>) = 3 [pid 30649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30651] close(3executing program ) = 0 [pid 30651] write(1, "executing program\n", 18) = 18 [pid 30651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30653] set_robust_list(0x55557f93d660, 24 [pid 30650] write(3, "1000", 4 [pid 30649] <... openat resumed>) = 3 [pid 30651] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30653] <... set_robust_list resumed>) = 0 [pid 30650] <... write resumed>) = 4 [pid 30649] write(3, "1000", 4 [pid 30651] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30650] close(3 [pid 30649] <... write resumed>) = 4 [pid 30653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30651] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30653] <... prctl resumed>) = 0 [pid 30650] <... close resumed>) = 0 [pid 30649] close(3 [pid 30653] setpgid(0, 0executing program [pid 30651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30650] write(1, "executing program\n", 18 [pid 30649] <... close resumed>) = 0 ./strace-static-x86_64: Process 30652 attached [pid 30653] <... setpgid resumed>) = 0 [pid 30651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30650] <... write resumed>) = 18 executing program [pid 30649] write(1, "executing program\n", 18) = 18 [pid 30651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30651] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30651] exit_group(0) = ? [pid 30651] +++ exited with 0 +++ [pid 30650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30649] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30652] set_robust_list(0x55557f93d660, 24 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30650] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30652] <... set_robust_list resumed>) = 0 [pid 30650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30649] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30653] <... openat resumed>) = 3 [pid 30650] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30653] write(3, "1000", 4 [pid 30652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30649] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30653] <... write resumed>) = 4 [pid 30650] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30653] close(3 [pid 30652] <... prctl resumed>) = 0 [pid 30650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30653] <... close resumed>) = 0 [pid 30652] setpgid(0, 0 [pid 30650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30653] write(1, "executing program\n", 18 [pid 30652] <... setpgid resumed>) = 0 [pid 30650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30653] <... write resumed>) = 18 [pid 30650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30649] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30652] <... openat resumed>) = 3 [pid 30650] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30653] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30652] write(3, "1000", 4 [pid 30650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30649] exit_group(0) = ? [pid 30650] exit_group(0 [pid 30653] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30652] <... write resumed>) = 4 [pid 30652] close(3 [pid 30649] +++ exited with 0 +++ [pid 30650] <... exit_group resumed>) = ? executing program [pid 30653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30652] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30652] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30652] <... write resumed>) = 18 [pid 30652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30650] +++ exited with 0 +++ [pid 30653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30652] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30652] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30652] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30653] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30652] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30653] exit_group(0 [pid 30652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30652] exit_group(0) = ? [pid 30653] <... exit_group resumed>) = ? [pid 30652] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30653] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 executing program [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30654 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30654 attached [pid 30654] set_robust_list(0x55557f93d660, 24) = 0 [pid 30654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30655 [pid 30654] <... prctl resumed>) = 0 [pid 30654] setpgid(0, 0) = 0 [pid 30654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30654] write(3, "1000", 4) = 4 [pid 30654] close(3) = 0 [pid 30654] write(1, "executing program\n", 18) = 18 [pid 30654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30656 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30658 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30657 [pid 30654] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30658 attached ./strace-static-x86_64: Process 30656 attached ./strace-static-x86_64: Process 30655 attached ) = -1 EPERM (Operation not permitted) [pid 30654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] set_robust_list(0x55557f93d660, 24 [pid 30656] set_robust_list(0x55557f93d660, 24 [pid 30655] set_robust_list(0x55557f93d660, 24 [pid 30654] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] <... set_robust_list resumed>) = 0 [pid 30656] <... set_robust_list resumed>) = 0 [pid 30655] <... set_robust_list resumed>) = 0 [pid 30654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30654] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30654] exit_group(0 [pid 30658] <... prctl resumed>) = 0 [pid 30656] <... prctl resumed>) = 0 [pid 30655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30654] <... exit_group resumed>) = ? [pid 30658] setpgid(0, 0 [pid 30656] setpgid(0, 0 [pid 30655] <... prctl resumed>) = 0 [pid 30658] <... setpgid resumed>) = 0 [pid 30656] <... setpgid resumed>) = 0 [pid 30655] setpgid(0, 0 [pid 30658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30654] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30658] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30657 attached [pid 30656] <... openat resumed>) = 3 [pid 30657] set_robust_list(0x55557f93d660, 24 [pid 30658] write(3, "1000", 4 [pid 30656] write(3, "1000", 4 [pid 30655] <... setpgid resumed>) = 0 [pid 30657] <... set_robust_list resumed>) = 0 [pid 30657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30657] setpgid(0, 0) = 0 [pid 30657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30658] <... write resumed>) = 4 [pid 30656] <... write resumed>) = 4 [pid 30655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30658] close(3 [pid 30656] close(3 [pid 30657] <... openat resumed>) = 3 [pid 30657] write(3, "1000", 4 [pid 30658] <... close resumed>) = 0 [pid 30656] <... close resumed>) = 0 [pid 30655] <... openat resumed>) = 3 [pid 30657] <... write resumed>) = 4 [pid 30657] close(3) = 0 [pid 30657] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 30658] write(1, "executing program\n", 18 [pid 30657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30656] write(1, "executing program\n", 18 [pid 30658] <... write resumed>) = 18 [pid 30655] write(3, "1000", 4 [pid 30657] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30656] <... write resumed>) = 18 [pid 30655] <... write resumed>) = 4 [pid 30657] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30655] close(3 [pid 30657] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30656] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30655] <... close resumed>) = 0 [pid 30658] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30655] write(1, "executing program\n", 18 [pid 30658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 executing program [pid 30658] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30656] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30655] <... write resumed>) = 18 [pid 30658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30656] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30655] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30659 attached [pid 30658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30657] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30656] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30658] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30655] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30659 [pid 30657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] set_robust_list(0x55557f93d660, 24 [pid 30658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30656] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30659] <... set_robust_list resumed>) = 0 [pid 30658] exit_group(0 [pid 30657] exit_group(0 [pid 30656] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30655] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30658] <... exit_group resumed>) = ? [pid 30656] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30657] <... exit_group resumed>) = ? [pid 30659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30658] +++ exited with 0 +++ [pid 30656] exit_group(0 [pid 30655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] setpgid(0, 0 [pid 30657] +++ exited with 0 +++ [pid 30656] <... exit_group resumed>) = ? [pid 30655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] <... setpgid resumed>) = 0 [pid 30656] +++ exited with 0 +++ [pid 30655] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30655] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> executing program [pid 30659] <... openat resumed>) = 3 [pid 30655] <... exit_group resumed>) = ? [pid 30659] write(3, "1000", 4) = 4 [pid 30659] close(3) = 0 [pid 30659] write(1, "executing program\n", 18) = 18 [pid 30659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30655] +++ exited with 0 +++ [pid 30659] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30659] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30659] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30659] exit_group(0) = ? [pid 30659] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30660 ./strace-static-x86_64: Process 30660 attached [pid 30660] set_robust_list(0x55557f93d660, 24 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30660] <... set_robust_list resumed>) = 0 [pid 30660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30660] setpgid(0, 0) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30661 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30662 ./strace-static-x86_64: Process 30662 attached ./strace-static-x86_64: Process 30661 attached [pid 30660] <... openat resumed>) = 3 [pid 30660] write(3, "1000", 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30664 attached [pid 30662] set_robust_list(0x55557f93d660, 24 [pid 30661] set_robust_list(0x55557f93d660, 24 [pid 30660] <... write resumed>) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30663 [pid 30660] close(3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30664 [pid 30664] set_robust_list(0x55557f93d660, 24 [pid 30662] <... set_robust_list resumed>) = 0 [pid 30661] <... set_robust_list resumed>) = 0 [pid 30660] <... close resumed>) = 0 executing program [pid 30660] write(1, "executing program\n", 18) = 18 [pid 30660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30660] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30664] <... set_robust_list resumed>) = 0 [pid 30662] <... prctl resumed>) = 0 [pid 30661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30660] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30662] setpgid(0, 0 [pid 30661] <... prctl resumed>) = 0 [pid 30660] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30662] <... setpgid resumed>) = 0 [pid 30661] setpgid(0, 0 [pid 30662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30661] <... setpgid resumed>) = 0 [pid 30660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30663 attached [pid 30660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30663] set_robust_list(0x55557f93d660, 24 [pid 30662] <... openat resumed>) = 3 [pid 30660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30663] <... set_robust_list resumed>) = 0 [pid 30660] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30662] write(3, "1000", 4 [pid 30660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30663] <... prctl resumed>) = 0 [pid 30660] exit_group(0 [pid 30663] setpgid(0, 0 [pid 30660] <... exit_group resumed>) = ? [pid 30662] <... write resumed>) = 4 [pid 30664] setpgid(0, 0 [pid 30663] <... setpgid resumed>) = 0 [pid 30662] close(3 [pid 30661] <... openat resumed>) = 3 [pid 30660] +++ exited with 0 +++ [pid 30663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30663] <... openat resumed>) = 3 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30662] <... close resumed>) = 0 [pid 30663] write(3, "1000", 4executing program ) = 4 [pid 30663] close(3) = 0 [pid 30663] write(1, "executing program\n", 18) = 18 [pid 30663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30664] <... setpgid resumed>) = 0 [pid 30662] write(1, "executing program\n", 18 [pid 30661] write(3, "1000", 4 [pid 30663] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30662] <... write resumed>) = 18 [pid 30663] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30661] <... write resumed>) = 4 [pid 30663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30662] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30661] close(3 [pid 30664] <... openat resumed>) = 3 [pid 30663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30661] <... close resumed>) = 0 [pid 30664] write(3, "1000", 4 [pid 30662] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30661] write(1, "executing program\n", 18 [pid 30663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30663] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30663] exit_group(0executing program ) = ? [pid 30664] <... write resumed>) = 4 [pid 30663] +++ exited with 0 +++ [pid 30662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30661] <... write resumed>) = 18 [pid 30664] close(3 [pid 30662] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30661] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30664] <... close resumed>) = 0 [pid 30664] write(1, "executing program\n", 18) = 18 [pid 30662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30661] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 30664] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30662] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30664] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30662] exit_group(0 [pid 30661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30662] <... exit_group resumed>) = ? [pid 30664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30665 ./strace-static-x86_64: Process 30665 attached [pid 30664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30662] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 30664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] exit_group(0 [pid 30661] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30664] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30666 attached [pid 30664] +++ exited with 0 +++ [pid 30661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30661] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30666 [pid 30665] set_robust_list(0x55557f93d660, 24) = 0 [pid 30665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30661] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30667 [pid 30665] setpgid(0, 0) = 0 [pid 30665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30661] +++ exited with 0 +++ [pid 30665] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30665] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> executing program [pid 30665] close(3) = 0 [pid 30665] write(1, "executing program\n", 18) = 18 [pid 30665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30667 attached [pid 30666] set_robust_list(0x55557f93d660, 24 [pid 30665] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30667] set_robust_list(0x55557f93d660, 24 [pid 30666] <... set_robust_list resumed>) = 0 [pid 30665] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30665] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30667] <... set_robust_list resumed>) = 0 [pid 30666] <... prctl resumed>) = 0 [pid 30667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30666] setpgid(0, 0) = 0 [pid 30665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30667] <... prctl resumed>) = 0 [pid 30666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30669 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30668 ./strace-static-x86_64: Process 30668 attached [pid 30668] set_robust_list(0x55557f93d660, 24) = 0 [pid 30668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30668] setpgid(0, 0) = 0 [pid 30666] <... openat resumed>) = 3 [pid 30668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30666] write(3, "1000", 4 [pid 30665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30667] setpgid(0, 0 [pid 30668] <... openat resumed>) = 3 [pid 30668] write(3, "1000", 4) = 4 [pid 30668] close(3executing program ) = 0 [pid 30668] write(1, "executing program\n", 18) = 18 [pid 30668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30669 attached [pid 30667] <... setpgid resumed>) = 0 [pid 30666] <... write resumed>) = 4 [pid 30665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30668] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30666] close(3 [pid 30668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30666] <... close resumed>) = 0 [pid 30665] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30669] set_robust_list(0x55557f93d660, 24 [pid 30666] write(1, "executing program\n", 18) = 18 [pid 30666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30667] <... openat resumed>) = 3 [pid 30666] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30665] exit_group(0 [pid 30668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30668] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30668] exit_group(0) = ? [pid 30669] <... set_robust_list resumed>) = 0 [pid 30667] write(3, "1000", 4 [pid 30666] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30665] <... exit_group resumed>) = ? [pid 30668] +++ exited with 0 +++ [pid 30667] <... write resumed>) = 4 [pid 30666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30666] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30667] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30669] <... prctl resumed>) = 0 [pid 30666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30667] <... close resumed>) = 0 [pid 30665] +++ exited with 0 +++ [pid 30669] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30669] <... setpgid resumed>) = 0 [pid 30669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 30666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30667] write(1, "executing program\n", 18 [pid 30666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30669] <... openat resumed>) = 3 [pid 30669] write(3, "1000", 4) = 4 [pid 30669] close(3) = 0 [pid 30669] write(1, "executing program\n", 18) = 18 [pid 30669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30667] <... write resumed>) = 18 [pid 30666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30666] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30667] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30666] exit_group(0 [pid 30669] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30666] <... exit_group resumed>) = ? [pid 30667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30666] +++ exited with 0 +++ [pid 30669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30667] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30669] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] exit_group(0 [pid 30667] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30669] <... exit_group resumed>) = ? [pid 30667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30669] +++ exited with 0 +++ [pid 30667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30667] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30667] exit_group(0) = ? [pid 30667] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30670 attached [pid 30670] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30670 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30671 attached ./strace-static-x86_64: Process 30672 attached [pid 30670] <... set_robust_list resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30672] set_robust_list(0x55557f93d660, 24 [pid 30671] set_robust_list(0x55557f93d660, 24 [pid 30670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30671 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30672 [pid 30672] <... set_robust_list resumed>) = 0 [pid 30670] <... prctl resumed>) = 0 [pid 30671] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30673 ./strace-static-x86_64: Process 30674 attached ./strace-static-x86_64: Process 30673 attached [pid 30672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30670] setpgid(0, 0 [pid 30671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30674] set_robust_list(0x55557f93d660, 24 [pid 30672] <... prctl resumed>) = 0 [pid 30671] <... prctl resumed>) = 0 [pid 30670] <... setpgid resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30674 [pid 30674] <... set_robust_list resumed>) = 0 [pid 30672] setpgid(0, 0 [pid 30671] setpgid(0, 0 [pid 30670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30672] <... setpgid resumed>) = 0 [pid 30671] <... setpgid resumed>) = 0 [pid 30673] set_robust_list(0x55557f93d660, 24 [pid 30670] <... openat resumed>) = 3 executing program executing program executing program [pid 30674] <... prctl resumed>) = 0 [pid 30672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30670] write(3, "1000", 4 [pid 30674] setpgid(0, 0 [pid 30672] <... openat resumed>) = 3 [pid 30671] <... openat resumed>) = 3 [pid 30670] <... write resumed>) = 4 [pid 30672] write(3, "1000", 4 [pid 30670] close(3 [pid 30671] write(3, "1000", 4 [pid 30674] <... setpgid resumed>) = 0 [pid 30672] <... write resumed>) = 4 [pid 30671] <... write resumed>) = 4 [pid 30670] <... close resumed>) = 0 [pid 30672] close(3 [pid 30671] close(3 [pid 30670] write(1, "executing program\n", 18 [pid 30674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30672] <... close resumed>) = 0 [pid 30671] <... close resumed>) = 0 [pid 30670] <... write resumed>) = 18 [pid 30672] write(1, "executing program\n", 18 [pid 30671] write(1, "executing program\n", 18 [pid 30670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30674] <... openat resumed>) = 3 [pid 30672] <... write resumed>) = 18 [pid 30671] <... write resumed>) = 18 [pid 30670] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30674] write(3, "1000", 4 [pid 30672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30674] <... write resumed>) = 4 [pid 30673] <... set_robust_list resumed>) = 0 [pid 30672] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30671] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30670] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30674] close(3 [pid 30673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30674] <... close resumed>) = 0 [pid 30673] <... prctl resumed>) = 0 [pid 30672] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30671] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30670] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30674] write(1, "executing program\n", 18 [pid 30673] setpgid(0, 0 [pid 30672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30671] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30672] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30674] <... write resumed>) = 18 [pid 30673] <... setpgid resumed>) = 0 [pid 30670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30674] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30670] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30674] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30673] <... openat resumed>) = 3 [pid 30672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30671] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30673] write(3, "1000", 4 [pid 30672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30674] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30673] <... write resumed>) = 4 [pid 30672] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30671] exit_group(0 [pid 30670] exit_group(0 [pid 30674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30673] close(3 [pid 30672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30671] <... exit_group resumed>) = ? [pid 30670] <... exit_group resumed>) = ? [pid 30674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30673] <... close resumed>) = 0 [pid 30672] exit_group(0 [pid 30671] +++ exited with 0 +++ [pid 30670] +++ exited with 0 +++ [pid 30672] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30673] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30673] <... write resumed>) = 18 [pid 30672] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30674] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30673] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30674] exit_group(0 [pid 30673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30674] <... exit_group resumed>) = ? [pid 30673] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30674] +++ exited with 0 +++ [pid 30673] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30673] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30673] exit_group(0) = ? ./strace-static-x86_64: Process 30675 attached [pid 30673] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30675 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 30675] set_robust_list(0x55557f93d660, 24 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30676 attached [pid 30675] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30676 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30677 ./strace-static-x86_64: Process 30678 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30678 [pid 30678] set_robust_list(0x55557f93d660, 24) = 0 [pid 30678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30678] setpgid(0, 0) = 0 [pid 30678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30679 [pid 30678] <... openat resumed>) = 3 [pid 30678] write(3, "1000", 4) = 4 [pid 30678] close(3 [pid 30675] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30678] <... close resumed>) = 0 [pid 30678] write(1, "executing program\n", 18) = 18 [pid 30678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30679 attached [pid 30676] set_robust_list(0x55557f93d660, 24 [pid 30675] <... prctl resumed>) = 0 [pid 30678] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30675] setpgid(0, 0 [pid 30679] set_robust_list(0x55557f93d660, 24 [pid 30676] <... set_robust_list resumed>) = 0 [pid 30678] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30679] <... set_robust_list resumed>) = 0 [pid 30676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30675] <... setpgid resumed>) = 0 [pid 30678] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30675] <... openat resumed>) = 3 [pid 30678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30678] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30678] exit_group(0) = ? [pid 30679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30678] +++ exited with 0 +++ [pid 30676] <... prctl resumed>) = 0 [pid 30675] write(3, "1000", 4./strace-static-x86_64: Process 30677 attached [pid 30677] set_robust_list(0x55557f93d660, 24) = 0 [pid 30677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30675] <... write resumed>) = 4 [pid 30677] <... prctl resumed>) = 0 [pid 30677] setpgid(0, 0) = 0 [pid 30677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30676] setpgid(0, 0 [pid 30679] <... prctl resumed>) = 0 [pid 30675] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30677] <... openat resumed>) = 3 [pid 30675] <... close resumed>) = 0 [pid 30677] write(3, "1000", 4 [pid 30675] write(1, "executing program\n", 18executing program [pid 30677] <... write resumed>) = 4 [pid 30675] <... write resumed>) = 18 [pid 30677] close(3 [pid 30675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30677] <... close resumed>) = 0 [pid 30675] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30677] write(1, "executing program\n", 18 [pid 30675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30679] setpgid(0, 0 [pid 30676] <... setpgid resumed>) = 0 [pid 30675] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30677] <... write resumed>) = 18 [pid 30675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30675] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30679] <... setpgid resumed>) = 0 [pid 30676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30677] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30676] <... openat resumed>) = 3 [pid 30675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30677] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30675] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30676] write(3, "1000", 4 [pid 30677] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30675] exit_group(0 [pid 30677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30675] <... exit_group resumed>) = ? executing program [pid 30677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] +++ exited with 0 +++ [pid 30679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30676] <... write resumed>) = 4 [pid 283] <... restart_syscall resumed>) = 0 [pid 30677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30676] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30679] <... openat resumed>) = 3 [pid 30677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30676] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30679] write(3, "1000", 4 [pid 30677] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30676] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 30679] <... write resumed>) = 4 [pid 30677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30676] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30679] close(3 [pid 30677] exit_group(0 [pid 30676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30679] <... close resumed>) = 0 [pid 30677] <... exit_group resumed>) = ? [pid 30676] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program ./strace-static-x86_64: Process 30680 attached [pid 30676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30680] set_robust_list(0x55557f93d660, 24 [pid 30679] write(1, "executing program\n", 18 [pid 30677] +++ exited with 0 +++ [pid 30676] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30679] <... write resumed>) = 18 [pid 30676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30676] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30680 ./strace-static-x86_64: Process 30681 attached [pid 30680] <... set_robust_list resumed>) = 0 [pid 30679] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30681] set_robust_list(0x55557f93d660, 24 [pid 30680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30681 executing program [pid 30681] <... set_robust_list resumed>) = 0 [pid 30680] <... prctl resumed>) = 0 [pid 30681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30680] setpgid(0, 0 [pid 30681] <... prctl resumed>) = 0 [pid 30680] <... setpgid resumed>) = 0 [pid 30679] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30681] setpgid(0, 0 [pid 30680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30681] <... setpgid resumed>) = 0 [pid 30680] <... openat resumed>) = 3 [pid 30681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30680] write(3, "1000", 4 [pid 30679] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... openat resumed>) = 3 [pid 30680] <... write resumed>) = 4 [pid 30681] write(3, "1000", 4 [pid 30680] close(3 [pid 30681] <... write resumed>) = 4 [pid 30680] <... close resumed>) = 0 [pid 30681] close(3 [pid 30680] write(1, "executing program\n", 18 [pid 30676] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30681] <... close resumed>) = 0 [pid 30680] <... write resumed>) = 18 executing program [pid 30681] write(1, "executing program\n", 18 [pid 30680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... write resumed>) = 18 [pid 30680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30676] exit_group(0 [pid 30680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30676] <... exit_group resumed>) = ? [pid 30680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30680] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30680] exit_group(0) = ? [pid 30680] +++ exited with 0 +++ [pid 30676] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30681] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30679] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30681] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30681] exit_group(0 [pid 30679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... exit_group resumed>) = ? [pid 30679] exit_group(0) = ? [pid 30681] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30679] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30682 ./strace-static-x86_64: Process 30682 attached [pid 30682] set_robust_list(0x55557f93d660, 24) = 0 [pid 30682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30682] setpgid(0, 0) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30682] write(3, "1000", 4) = 4 [pid 30682] close(3) = 0 [pid 30682] write(1, "executing program\n", 18 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30683 [pid 30682] <... write resumed>) = 18 [pid 30682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30684 [pid 30682] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30684 attached ) = -1 EFAULT (Bad address) [pid 30682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30683 attached [pid 30684] set_robust_list(0x55557f93d660, 24 [pid 30682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 30684] <... set_robust_list resumed>) = 0 [pid 30683] set_robust_list(0x55557f93d660, 24 [pid 30682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30682] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30683] <... set_robust_list resumed>) = 0 [pid 30682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30686 attached ./strace-static-x86_64: Process 30685 attached [pid 30684] <... prctl resumed>) = 0 [pid 30683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30682] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30685 [pid 30682] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30686 [pid 30686] set_robust_list(0x55557f93d660, 24 [pid 30685] set_robust_list(0x55557f93d660, 24 [pid 30684] setpgid(0, 0 [pid 30683] <... prctl resumed>) = 0 [pid 30682] +++ exited with 0 +++ [pid 30686] <... set_robust_list resumed>) = 0 [pid 30685] <... set_robust_list resumed>) = 0 [pid 30684] <... setpgid resumed>) = 0 [pid 30683] setpgid(0, 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30686] setpgid(0, 0) = 0 [pid 30686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30683] <... setpgid resumed>) = 0 [pid 30684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30686] <... openat resumed>) = 3 [pid 30686] write(3, "1000", 4 [pid 30683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30686] <... write resumed>) = 4 [pid 30684] <... openat resumed>) = 3 [pid 30686] close(3 [pid 30684] write(3, "1000", 4 [pid 30683] <... openat resumed>) = 3 executing program [pid 30686] <... close resumed>) = 0 [pid 30686] write(1, "executing program\n", 18) = 18 [pid 30686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30684] <... write resumed>) = 4 [pid 30683] write(3, "1000", 4 [pid 30686] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30685] <... prctl resumed>) = 0 [pid 30684] close(3 [pid 30683] <... write resumed>) = 4 [pid 30686] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30685] setpgid(0, 0 [pid 30684] <... close resumed>) = 0 [pid 30683] close(3 [pid 30686] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program executing program [pid 30685] <... setpgid resumed>) = 0 [pid 30684] write(1, "executing program\n", 18 [pid 30683] <... close resumed>) = 0 [pid 30686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30684] <... write resumed>) = 18 [pid 30683] write(1, "executing program\n", 18 [pid 30686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30686] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30683] <... write resumed>) = 18 [pid 30686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30686] exit_group(0) = ? [pid 30683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30684] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30686] +++ exited with 0 +++ [pid 30685] <... openat resumed>) = 3 [pid 30684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30683] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30685] write(3, "1000", 4 [pid 30683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30684] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30683] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30685] <... write resumed>) = 4 [pid 30684] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30683] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30685] close(3) = 0 [pid 30685] write(1, "executing program\n", 18) = 18 [pid 30685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30685] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30685] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30684] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30685] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30683] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 30685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30685] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30684] exit_group(0 [pid 30685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30683] exit_group(0 [pid 30685] exit_group(0 [pid 30684] <... exit_group resumed>) = ? [pid 30683] <... exit_group resumed>) = ? [pid 30685] <... exit_group resumed>) = ? [pid 30685] +++ exited with 0 +++ [pid 30684] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30683] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30687 attached [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30687] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30687 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 30687] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30688 ./strace-static-x86_64: Process 30688 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30688] set_robust_list(0x55557f93d660, 24) = 0 [pid 30688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30689 [pid 30688] setpgid(0, 0) = 0 [pid 30688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30688] <... openat resumed>) = 3 executing program [pid 30688] write(3, "1000", 4) = 4 [pid 30688] close(3) = 0 [pid 30688] write(1, "executing program\n", 18) = 18 [pid 30688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30687] setpgid(0, 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30688] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30688] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30688] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30690 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30691 [pid 30688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30688] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30688] exit_group(0 [pid 30687] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30691 attached [pid 30688] <... exit_group resumed>) = ? [pid 30687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30691] set_robust_list(0x55557f93d660, 24 [pid 30687] <... openat resumed>) = 3 [pid 30691] <... set_robust_list resumed>) = 0 [pid 30687] write(3, "1000", 4 [pid 30688] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30690 attached [pid 30690] set_robust_list(0x55557f93d660, 24 [pid 30687] <... write resumed>) = 4 [pid 30690] <... set_robust_list resumed>) = 0 [pid 30687] close(3 [pid 30690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30690] setpgid(0, 0executing program ) = 0 ./strace-static-x86_64: Process 30689 attached [pid 30691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30687] <... close resumed>) = 0 [pid 30689] set_robust_list(0x55557f93d660, 24 [pid 30691] <... prctl resumed>) = 0 [pid 30687] write(1, "executing program\n", 18 [pid 30689] <... set_robust_list resumed>) = 0 [pid 30690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30687] <... write resumed>) = 18 [pid 30689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30691] setpgid(0, 0 [pid 30690] <... openat resumed>) = 3 [pid 30689] <... prctl resumed>) = 0 [pid 30689] setpgid(0, 0) = 0 [pid 30691] <... setpgid resumed>) = 0 [pid 30687] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30690] write(3, "1000", 4 [pid 30687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30690] <... write resumed>) = 4 [pid 30690] close(3) = 0 [pid 30689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30687] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30690] write(1, "executing program\n", 18) = 18 [pid 30690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] <... openat resumed>) = 3 [pid 30690] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30690] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] write(3, "1000", 4 [pid 30687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30689] <... openat resumed>) = 3 [pid 30690] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30689] write(3, "1000", 4) = 4 [pid 30690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] <... write resumed>) = 4 [pid 30687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30687] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30691] close(3 [pid 30687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30689] close(3) = 0 executing program [pid 30689] write(1, "executing program\n", 18) = 18 [pid 30689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30691] <... close resumed>) = 0 [pid 30687] exit_group(0 [pid 30691] write(1, "executing program\n", 18executing program [pid 30690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30687] <... exit_group resumed>) = ? [pid 30691] <... write resumed>) = 18 [pid 30689] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30687] +++ exited with 0 +++ [pid 30691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30692 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30691] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30689] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30692 attached [pid 30691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30689] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30690] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30692] set_robust_list(0x55557f93d660, 24 [pid 30691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30691] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30690] exit_group(0 [pid 30689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30692] <... set_robust_list resumed>) = 0 [pid 30691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30690] <... exit_group resumed>) = ? [pid 30692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30690] +++ exited with 0 +++ [pid 30691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30691] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30693 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30691] exit_group(0) = ? ./strace-static-x86_64: Process 30693 attached [pid 30692] <... prctl resumed>) = 0 [pid 30689] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30693] set_robust_list(0x55557f93d660, 24 [pid 30692] setpgid(0, 0 [pid 30691] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30689] exit_group(0) = ? [pid 30689] +++ exited with 0 +++ [pid 30692] <... setpgid resumed>) = 0 [pid 30693] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30693] <... prctl resumed>) = 0 [pid 30693] setpgid(0, 0) = 0 [pid 30692] <... openat resumed>) = 3 [pid 30693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30692] write(3, "1000", 4 [pid 30693] <... openat resumed>) = 3 [pid 30693] write(3, "1000", 4) = 4 [pid 30693] close(3) = 0 [pid 30693] write(1, "executing program\n", 18) = 18 [pid 30693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30692] <... write resumed>) = 4 [pid 30693] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30692] close(3 [pid 30693] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30692] <... close resumed>) = 0 [pid 30693] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30692] write(1, "executing program\n", 18 [pid 30693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30692] <... write resumed>) = 18 [pid 30693] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30693] exit_group(0) = ? [pid 30692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30693] +++ exited with 0 +++ [pid 30692] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30692] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30692] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30692] exit_group(0) = ? [pid 30692] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30694 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30695 ./strace-static-x86_64: Process 30695 attached [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30696 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30695] set_robust_list(0x55557f93d660, 24) = 0 [pid 30695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30695] setpgid(0, 0) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30697 [pid 30695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 30695] write(3, "1000", 4 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30698 [pid 30695] <... write resumed>) = 4 [pid 30695] close(3) = 0 [pid 30695] write(1, "executing program\n", 18) = 18 [pid 30695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30694 attached ) = -1 EPERM (Operation not permitted) [pid 30695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30696 attached [pid 30694] set_robust_list(0x55557f93d660, 24 [pid 30695] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30696] set_robust_list(0x55557f93d660, 24 [pid 30694] <... set_robust_list resumed>) = 0 [pid 30695] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30695] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30695] exit_group(0 [pid 30696] <... set_robust_list resumed>) = 0 [pid 30694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30695] <... exit_group resumed>) = ? [pid 30694] <... prctl resumed>) = 0 [pid 30694] setpgid(0, 0 [pid 30695] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30697 attached [pid 30697] set_robust_list(0x55557f93d660, 24) = 0 [pid 30697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30697] setpgid(0, 0) = 0 [pid 30697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30698 attached [pid 30698] set_robust_list(0x55557f93d660, 24) = 0 [pid 30698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30697] <... openat resumed>) = 3 [pid 30698] <... prctl resumed>) = 0 [pid 30698] setpgid(0, 0) = 0 [pid 30698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30694] <... setpgid resumed>) = 0 [pid 30697] write(3, "1000", 4) = 4 executing program [pid 30697] close(3) = 0 [pid 30697] write(1, "executing program\n", 18) = 18 [pid 30697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30698] <... openat resumed>) = 3 [pid 30697] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30698] write(3, "1000", 4 [pid 30697] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30698] <... write resumed>) = 4 [pid 30697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30698] close(3executing program [pid 30694] <... openat resumed>) = 3 [pid 30698] <... close resumed>) = 0 [pid 30698] write(1, "executing program\n", 18) = 18 [pid 30698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30694] write(3, "1000", 4 [pid 30698] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30696] <... prctl resumed>) = 0 [pid 30694] <... write resumed>) = 4 [pid 30698] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30696] setpgid(0, 0 [pid 30694] close(3 [pid 30697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30698] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30696] <... setpgid resumed>) = 0 [pid 30694] <... close resumed>) = 0 [pid 30697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30697] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30694] write(1, "executing program\n", 18 [pid 30696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 30694] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30697] exit_group(0) = ? [pid 30697] +++ exited with 0 +++ [pid 30694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30696] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30699 [pid 30694] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30696] write(3, "1000", 4./strace-static-x86_64: Process 30699 attached [pid 30699] set_robust_list(0x55557f93d660, 24) = 0 [pid 30699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30699] setpgid(0, 0) = 0 [pid 30699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30694] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30698] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30699] <... openat resumed>) = 3 [pid 30696] <... write resumed>) = 4 [pid 30699] write(3, "1000", 4 [pid 30698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30696] close(3 [pid 30694] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30699] <... write resumed>) = 4 [pid 30698] exit_group(0 [pid 30696] <... close resumed>) = 0 [pid 30699] close(3 [pid 30698] <... exit_group resumed>) = ? [pid 30696] write(1, "executing program\n", 18executing program [pid 30694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30699] <... close resumed>) = 0 [pid 30696] <... write resumed>) = 18 [pid 30694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30699] write(1, "executing program\n", 18 [pid 30696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30694] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30698] +++ exited with 0 +++ [pid 30694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30694] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30699] <... write resumed>) = 18 executing program [pid 30694] <... exit_group resumed>) = ? [pid 30699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30699] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30694] +++ exited with 0 +++ [pid 30696] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30699] exit_group(0) = ? [pid 30696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30699] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30699, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30696] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30696] exit_group(0) = ? [pid 30696] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30701 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30702 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30700 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30703 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30702 attached ./strace-static-x86_64: Process 30701 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30703 attached ./strace-static-x86_64: Process 30700 attached ./strace-static-x86_64: Process 30704 attached [pid 30702] set_robust_list(0x55557f93d660, 24 [pid 30701] set_robust_list(0x55557f93d660, 24 [pid 30704] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30704 [pid 30704] <... set_robust_list resumed>) = 0 [pid 30703] set_robust_list(0x55557f93d660, 24 [pid 30702] <... set_robust_list resumed>) = 0 [pid 30701] <... set_robust_list resumed>) = 0 [pid 30700] set_robust_list(0x55557f93d660, 24 [pid 30704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30704] setpgid(0, 0 [pid 30702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30701] <... prctl resumed>) = 0 [pid 30704] <... setpgid resumed>) = 0 [pid 30704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30703] <... set_robust_list resumed>) = 0 [pid 30702] <... prctl resumed>) = 0 [pid 30701] setpgid(0, 0 [pid 30700] <... set_robust_list resumed>) = 0 [pid 30704] <... openat resumed>) = 3 [pid 30702] setpgid(0, 0 [pid 30701] <... setpgid resumed>) = 0 [pid 30704] write(3, "1000", 4) = 4 [pid 30704] close(3) = 0 [pid 30704] write(1, "executing program\n", 18executing program ) = 18 [pid 30704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30702] <... setpgid resumed>) = 0 [pid 30704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30701] <... openat resumed>) = 3 [pid 30704] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30702] <... openat resumed>) = 3 [pid 30701] write(3, "1000", 4 [pid 30700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30704] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30702] write(3, "1000", 4 [pid 30701] <... write resumed>) = 4 [pid 30700] <... prctl resumed>) = 0 executing program executing program executing program executing program [pid 30704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30703] <... prctl resumed>) = 0 [pid 30702] <... write resumed>) = 4 [pid 30701] close(3 [pid 30700] setpgid(0, 0 [pid 30702] close(3 [pid 30704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30702] <... close resumed>) = 0 [pid 30701] <... close resumed>) = 0 [pid 30702] write(1, "executing program\n", 18 [pid 30701] write(1, "executing program\n", 18 [pid 30702] <... write resumed>) = 18 [pid 30701] <... write resumed>) = 18 [pid 30704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30702] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30700] <... setpgid resumed>) = 0 [pid 30702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30701] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30702] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30701] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30702] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30703] setpgid(0, 0 [pid 30701] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30704] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30704] exit_group(0 [pid 30701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30700] <... openat resumed>) = 3 [pid 30704] <... exit_group resumed>) = ? [pid 30703] <... setpgid resumed>) = 0 [pid 30704] +++ exited with 0 +++ [pid 30702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30700] write(3, "1000", 4 [pid 30702] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30700] <... write resumed>) = 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30702] exit_group(0 [pid 30701] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30700] close(3 [pid 30702] <... exit_group resumed>) = ? [pid 30701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30703] <... openat resumed>) = 3 [pid 30703] write(3, "1000", 4) = 4 [pid 30703] close(3) = 0 [pid 30703] write(1, "executing program\n", 18 [pid 30702] +++ exited with 0 +++ [pid 30703] <... write resumed>) = 18 [pid 30701] exit_group(0) = ? [pid 30700] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30701] +++ exited with 0 +++ [pid 30700] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30703] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30700] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30703] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30700] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30700] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30703] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30703] exit_group(0 [pid 30700] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30703] <... exit_group resumed>) = ? [pid 30703] +++ exited with 0 +++ [pid 30700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30706 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30705 [pid 30700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30707 [pid 30700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30705 attached [pid 30700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30708 [pid 30700] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30705] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30707 attached [pid 30707] set_robust_list(0x55557f93d660, 24 [pid 30700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30707] <... set_robust_list resumed>) = 0 [pid 30707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30700] exit_group(0 [pid 30707] setpgid(0, 0 [pid 30705] <... set_robust_list resumed>) = 0 [pid 30700] <... exit_group resumed>) = ? [pid 30707] <... setpgid resumed>) = 0 [pid 30707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30707] write(3, "1000", 4) = 4 [pid 30707] close(3 [pid 30700] +++ exited with 0 +++ [pid 30707] <... close resumed>) = 0 executing program [pid 30707] write(1, "executing program\n", 18) = 18 [pid 30707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30708 attached [pid 30705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30707] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30708] set_robust_list(0x55557f93d660, 24 [pid 30705] <... prctl resumed>) = 0 [pid 30707] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30708] <... set_robust_list resumed>) = 0 [pid 30705] setpgid(0, 0 [pid 30707] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30705] <... setpgid resumed>) = 0 [pid 30707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30707] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30707] exit_group(0) = ? [pid 30708] <... prctl resumed>) = 0 [pid 30707] +++ exited with 0 +++ [pid 30705] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30706 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30706] set_robust_list(0x55557f93d660, 24 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30706] <... set_robust_list resumed>) = 0 [pid 30706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30705] write(3, "1000", 4 [pid 30706] <... prctl resumed>) = 0 [pid 30706] setpgid(0, 0 [pid 30705] <... write resumed>) = 4 [pid 30706] <... setpgid resumed>) = 0 [pid 30706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30705] close(3 [pid 30708] setpgid(0, 0 [pid 30706] <... openat resumed>) = 3 [pid 30706] write(3, "1000", 4 [pid 30708] <... setpgid resumed>) = 0 [pid 30705] <... close resumed>) = 0 [pid 30706] <... write resumed>) = 4 [pid 30706] close(3) = 0 executing program [pid 30706] write(1, "executing program\n", 18) = 18 [pid 30706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30705] write(1, "executing program\n", 18 [pid 30706] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30705] <... write resumed>) = 18 [pid 30706] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30708] <... openat resumed>) = 3 [pid 30705] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30708] write(3, "1000", 4 [pid 30705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30708] <... write resumed>) = 4 [pid 30706] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30705] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30708] close(3 [pid 30705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30708] <... close resumed>) = 0 [pid 30706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30705] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30708] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30708] <... write resumed>) = 18 executing program [pid 30706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30708] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30706] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30708] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30706] exit_group(0 [pid 30705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30709 [pid 30708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30706] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30710 attached ./strace-static-x86_64: Process 30709 attached [pid 30708] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30706] +++ exited with 0 +++ [pid 30705] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30710 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30705] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30705] <... exit_group resumed>) = ? [pid 30710] set_robust_list(0x55557f93d660, 24) = 0 [pid 30710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30710] setpgid(0, 0 [pid 30705] +++ exited with 0 +++ [pid 30710] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30710] <... openat resumed>) = 3 [pid 30709] set_robust_list(0x55557f93d660, 24 [pid 30708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30710] write(3, "1000", 4 [pid 30709] <... set_robust_list resumed>) = 0 [pid 30710] <... write resumed>) = 4 [pid 30708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30708] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30708] exit_group(0 [pid 30710] close(3 [pid 30709] <... prctl resumed>) = 0 [pid 30708] <... exit_group resumed>) = ? [pid 30710] <... close resumed>) = 0 [pid 30709] setpgid(0, 0executing program [pid 30710] write(1, "executing program\n", 18 [pid 30709] <... setpgid resumed>) = 0 [pid 30708] +++ exited with 0 +++ [pid 30710] <... write resumed>) = 18 [pid 30709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30709] <... openat resumed>) = 3 [pid 30710] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30709] write(3, "1000", 4 [pid 30710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30709] <... write resumed>) = 4 [pid 30710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30709] close(3) = 0 [pid 30709] write(1, "executing program\n", 18) = 18 [pid 30709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30710] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30709] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30709] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30710] exit_group(0 [pid 30709] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30710] <... exit_group resumed>) = ? [pid 30709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30709] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30710] +++ exited with 0 +++ [pid 30709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30709] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30709] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30709] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30712 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30711 ./strace-static-x86_64: Process 30712 attached [pid 30712] set_robust_list(0x55557f93d660, 24) = 0 [pid 30712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30713 [pid 30712] <... prctl resumed>) = 0 [pid 30712] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30713 attached [pid 30712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30711 attached [pid 30713] set_robust_list(0x55557f93d660, 24 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30712] <... openat resumed>) = 3 [pid 30713] <... set_robust_list resumed>) = 0 [pid 30711] set_robust_list(0x55557f93d660, 24executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30712] write(3, "1000", 4) = 4 [pid 30712] close(3) = 0 [pid 30712] write(1, "executing program\n", 18) = 18 [pid 30712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30714 [pid 30712] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30715 [pid 30712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30715 attached ./strace-static-x86_64: Process 30714 attached ) = -1 EFAULT (Bad address) [pid 30712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30715] set_robust_list(0x55557f93d660, 24 [pid 30714] set_robust_list(0x55557f93d660, 24 [pid 30713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30711] <... set_robust_list resumed>) = 0 [pid 30714] <... set_robust_list resumed>) = 0 [pid 30712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30712] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30712] exit_group(0 [pid 30715] <... set_robust_list resumed>) = 0 [pid 30712] <... exit_group resumed>) = ? [pid 30714] <... prctl resumed>) = 0 [pid 30714] setpgid(0, 0 [pid 30715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30714] <... setpgid resumed>) = 0 [pid 30713] <... prctl resumed>) = 0 [pid 30711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30712] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30715] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30715] setpgid(0, 0) = 0 [pid 30715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30713] setpgid(0, 0 [pid 30711] <... prctl resumed>) = 0 [pid 30715] <... openat resumed>) = 3 [pid 30714] write(3, "1000", 4 [pid 30713] <... setpgid resumed>) = 0 [pid 30711] setpgid(0, 0 [pid 30715] write(3, "1000", 4) = 4 [pid 30715] close(3) = 0 [pid 30715] write(1, "executing program\n", 18executing program ) = 18 [pid 30715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30714] <... write resumed>) = 4 [pid 30713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30715] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30714] close(3 [pid 30711] <... setpgid resumed>) = 0 [pid 30713] <... openat resumed>) = 3 [pid 30715] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30714] <... close resumed>) = 0 [pid 30711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30715] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30714] write(1, "executing program\n", 18 [pid 30711] <... openat resumed>) = 3 [pid 30715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30714] <... write resumed>) = 18 [pid 30713] write(3, "1000", 4 [pid 30711] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30715] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30715] exit_group(0) = ? ./strace-static-x86_64: Process 30716 attached [pid 30715] +++ exited with 0 +++ [pid 30714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30713] <... write resumed>) = 4 [pid 30711] <... write resumed>) = 4 [pid 30714] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30713] close(3 [pid 30711] close(3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30716 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30716] set_robust_list(0x55557f93d660, 24 [pid 30714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30713] <... close resumed>) = 0 [pid 30711] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30714] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30713] write(1, "executing program\n", 18 executing program executing program [pid 30711] write(1, "executing program\n", 18 [pid 30714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30713] <... write resumed>) = 18 [pid 30711] <... write resumed>) = 18 [pid 30716] <... set_robust_list resumed>) = 0 [pid 30714] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30713] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30711] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30716] setpgid(0, 0 [pid 30714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30711] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] <... setpgid resumed>) = 0 [pid 30714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30711] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30714] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30716] <... openat resumed>) = 3 [pid 30714] exit_group(0 [pid 30711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30714] <... exit_group resumed>) = ? [pid 30713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] write(3, "1000", 4 [pid 30711] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30716] <... write resumed>) = 4 [pid 30714] +++ exited with 0 +++ [pid 30711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30716] close(3 [pid 30713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30711] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30711] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30716] <... close resumed>) = 0 [pid 30713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30713] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30713] exit_group(0executing program [pid 30711] +++ exited with 0 +++ [pid 30716] write(1, "executing program\n", 18 [pid 30713] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30716] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30713] +++ exited with 0 +++ [pid 30716] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30716] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30716] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30716] exit_group(0) = ? [pid 30716] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30717 attached [pid 30717] set_robust_list(0x55557f93d660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30717 [pid 30717] <... set_robust_list resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30718 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30720 [pid 30717] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30719 [pid 30717] setpgid(0, 0) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30718 attached [pid 30717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30721 ./strace-static-x86_64: Process 30720 attached [pid 30720] set_robust_list(0x55557f93d660, 24) = 0 [pid 30720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30720] setpgid(0, 0 [pid 30717] <... openat resumed>) = 3 [pid 30720] <... setpgid resumed>) = 0 [pid 30720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30717] write(3, "1000", 4 [pid 30718] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30721 attached [pid 30720] <... openat resumed>) = 3 [pid 30718] <... set_robust_list resumed>) = 0 [pid 30717] <... write resumed>) = 4 executing program [pid 30720] write(3, "1000", 4) = 4 [pid 30720] close(3) = 0 [pid 30720] write(1, "executing program\n", 18) = 18 [pid 30720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30717] close(3 [pid 30720] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30717] <... close resumed>) = 0 [pid 30720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30717] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 30719 attached [pid 30721] set_robust_list(0x55557f93d660, 24 [pid 30720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30718] <... prctl resumed>) = 0 [pid 30717] <... write resumed>) = 18 [pid 30718] setpgid(0, 0 [pid 30717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30721] <... set_robust_list resumed>) = 0 [pid 30719] set_robust_list(0x55557f93d660, 24 [pid 30718] <... setpgid resumed>) = 0 [pid 30717] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30720] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30719] <... set_robust_list resumed>) = 0 [pid 30718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30717] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30718] <... openat resumed>) = 3 [pid 30721] <... prctl resumed>) = 0 [pid 30720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30717] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30718] write(3, "1000", 4 [pid 30717] exit_group(0) = ? [pid 30721] setpgid(0, 0 [pid 30720] exit_group(0 [pid 30719] <... prctl resumed>) = 0 [pid 30718] <... write resumed>) = 4 [pid 30721] <... setpgid resumed>) = 0 [pid 30720] <... exit_group resumed>) = ? [pid 30719] setpgid(0, 0 [pid 30718] close(3 [pid 30717] +++ exited with 0 +++ executing program [pid 30721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30719] <... setpgid resumed>) = 0 [pid 30718] <... close resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30720] +++ exited with 0 +++ [pid 30718] write(1, "executing program\n", 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30718] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30721] <... openat resumed>) = 3 [pid 30719] <... openat resumed>) = 3 [pid 30718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30721] write(3, "1000", 4 [pid 30719] write(3, "1000", 4 [pid 30718] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30721] <... write resumed>) = 4 [pid 30719] <... write resumed>) = 4 [pid 30718] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30721] close(3 [pid 30719] close(3 [pid 30718] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30721] <... close resumed>) = 0 [pid 30719] <... close resumed>) = 0 [pid 30718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30721] write(1, "executing program\n", 18 [pid 30719] write(1, "executing program\n", 18 executing program [pid 30718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30718] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30721] <... write resumed>) = 18 [pid 30718] exit_group(0) = ? [pid 30721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30719] <... write resumed>) = 18 [pid 30718] +++ exited with 0 +++ [pid 30721] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30721] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30719] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30721] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30719] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30721] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30721] exit_group(0) = ? [pid 30721] +++ exited with 0 +++ [pid 30719] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30719] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30719] exit_group(0) = ? [pid 30719] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30722 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30722 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30723 ./strace-static-x86_64: Process 30724 attached [pid 30724] set_robust_list(0x55557f93d660, 24) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30724 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30724] setpgid(0, 0) = 0 [pid 30724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30725 [pid 30724] <... openat resumed>) = 3 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30726 [pid 30724] write(3, "1000", 4executing program ) = 4 [pid 30724] close(3) = 0 [pid 30724] write(1, "executing program\n", 18) = 18 [pid 30724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30722] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30723 attached [pid 30724] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30723] set_robust_list(0x55557f93d660, 24 [pid 30722] <... set_robust_list resumed>) = 0 [pid 30724] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30723] <... set_robust_list resumed>) = 0 [pid 30722] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30726 attached ./strace-static-x86_64: Process 30725 attached [pid 30724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30722] <... prctl resumed>) = 0 [pid 30724] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30724] exit_group(0) = ? [pid 30726] set_robust_list(0x55557f93d660, 24 [pid 30725] set_robust_list(0x55557f93d660, 24 [pid 30723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30722] setpgid(0, 0 [pid 30724] +++ exited with 0 +++ [pid 30722] <... setpgid resumed>) = 0 [pid 30726] <... set_robust_list resumed>) = 0 [pid 30725] <... set_robust_list resumed>) = 0 [pid 30723] <... prctl resumed>) = 0 [pid 30722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30722] <... openat resumed>) = 3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30722] write(3, "1000", 4) = 4 [pid 30722] close(3executing program ) = 0 [pid 30722] write(1, "executing program\n", 18) = 18 [pid 30722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30723] setpgid(0, 0 [pid 30722] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30725] <... prctl resumed>) = 0 [pid 30723] <... setpgid resumed>) = 0 [pid 30722] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30725] setpgid(0, 0 [pid 30722] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30726] <... prctl resumed>) = 0 [pid 30725] <... setpgid resumed>) = 0 [pid 30723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] setpgid(0, 0 [pid 30725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30726] <... setpgid resumed>) = 0 [pid 30725] <... openat resumed>) = 3 [pid 30722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30725] write(3, "1000", 4) = 4 [pid 30725] close(3) = 0 [pid 30722] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30725] write(1, "executing program\n", 18) = 18 [pid 30725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30725] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30722] exit_group(0 [pid 30725] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30723] <... openat resumed>) = 3 [pid 30722] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 30725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30723] write(3, "1000", 4 [pid 30725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] <... write resumed>) = 4 [pid 30722] +++ exited with 0 +++ [pid 30725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30723] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] <... close resumed>) = 0 [pid 30725] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30723] write(1, "executing program\n", 18 [pid 30725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] <... write resumed>) = 18 [pid 30725] exit_group(0 [pid 30723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30725] <... exit_group resumed>) = ? [pid 30723] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30727 attached [pid 30726] <... openat resumed>) = 3 [pid 30725] +++ exited with 0 +++ [pid 30723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30727 [pid 30727] set_robust_list(0x55557f93d660, 24) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30727] <... prctl resumed>) = 0 [pid 30727] setpgid(0, 0) = 0 [pid 30727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 30727] write(3, "1000", 4) = 4 [pid 30727] close(3) = 0 [pid 30727] write(1, "executing program\n", 18) = 18 [pid 30727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30726] write(3, "1000", 4 [pid 30723] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30727] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30726] <... write resumed>) = 4 [pid 30723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30727] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30726] close(3 [pid 30723] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30726] <... close resumed>) = 0 [pid 30723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] write(1, "executing program\n", 18 [pid 30727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30727] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30727] exit_group(0executing program ) = ? [pid 30727] +++ exited with 0 +++ [pid 30726] <... write resumed>) = 18 [pid 30723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30726] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30726] exit_group(0) = ? [pid 30726] +++ exited with 0 +++ [pid 30723] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] exit_group(0) = ? [pid 30723] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 executing program executing program executing program executing program [pid 284] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30728 attached [pid 30728] set_robust_list(0x55557f93d660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30728 [pid 30728] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30730 attached ./strace-static-x86_64: Process 30729 attached [pid 30728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30729 ./strace-static-x86_64: Process 30731 attached [pid 30728] <... prctl resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30730 [pid 30731] set_robust_list(0x55557f93d660, 24 [pid 30728] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30731 [pid 30731] <... set_robust_list resumed>) = 0 [pid 30730] set_robust_list(0x55557f93d660, 24 [pid 30729] set_robust_list(0x55557f93d660, 24 [pid 30728] <... setpgid resumed>) = 0 [pid 30730] <... set_robust_list resumed>) = 0 [pid 30729] <... set_robust_list resumed>) = 0 [pid 30728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30728] <... openat resumed>) = 3 [pid 30731] <... prctl resumed>) = 0 [pid 30730] <... prctl resumed>) = 0 [pid 30729] <... prctl resumed>) = 0 [pid 30728] write(3, "1000", 4./strace-static-x86_64: Process 30732 attached [pid 30731] setpgid(0, 0 [pid 30730] setpgid(0, 0 [pid 30729] setpgid(0, 0 [pid 30728] <... write resumed>) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30732 [pid 30732] set_robust_list(0x55557f93d660, 24) = 0 [pid 30732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30728] close(3 [pid 30731] <... setpgid resumed>) = 0 [pid 30729] <... setpgid resumed>) = 0 [pid 30730] <... setpgid resumed>) = 0 [pid 30732] <... prctl resumed>) = 0 [pid 30732] setpgid(0, 0) = 0 [pid 30732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30728] <... close resumed>) = 0 [pid 30732] <... openat resumed>) = 3 [pid 30728] write(1, "executing program\n", 18 [pid 30731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30732] write(3, "1000", 4) = 4 [pid 30732] close(3) = 0 [pid 30728] <... write resumed>) = 18 [pid 30732] write(1, "executing program\n", 18) = 18 [pid 30732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30731] <... openat resumed>) = 3 [pid 30728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30731] write(3, "1000", 4 [pid 30732] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30728] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30732] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30731] <... write resumed>) = 4 [pid 30728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30732] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30731] close(3 [pid 30729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30728] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30731] <... close resumed>) = 0 [pid 30730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30731] write(1, "executing program\n", 18 [pid 30732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30732] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30732] exit_group(0 [pid 30728] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30732] <... exit_group resumed>) = ? [pid 30732] +++ exited with 0 +++ [pid 30731] <... write resumed>) = 18 [pid 30730] <... openat resumed>) = 3 [pid 30729] <... openat resumed>) = 3 [pid 30728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30730] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30730] <... write resumed>) = 4 [pid 30730] close(3 [pid 30728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30730] <... close resumed>) = 0 [pid 30728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30730] write(1, "executing program\n", 18) = 18 [pid 30730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30729] write(3, "1000", 4 [pid 30728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30730] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30731] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30729] <... write resumed>) = 4 [pid 30728] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30730] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30729] close(3 [pid 30728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30730] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30728] exit_group(0 [pid 30731] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30729] <... close resumed>) = 0 [pid 30728] <... exit_group resumed>) = ? [pid 30730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30730] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30730] exit_group(0) = ? [pid 30731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30730] +++ exited with 0 +++ [pid 30729] write(1, "executing program\n", 18 [pid 30728] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30731] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30729] <... write resumed>) = 18 [pid 30731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30731] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30731] exit_group(0) = ? [pid 30731] +++ exited with 0 +++ [pid 30729] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30729] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 284] <... restart_syscall resumed>) = 0 [pid 30729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30733 attached ) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30733 [pid 283] <... restart_syscall resumed>) = 0 [pid 30729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30733] set_robust_list(0x55557f93d660, 24 [pid 30729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30729] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30734 [pid 30729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30729] exit_group(0) = ? ./strace-static-x86_64: Process 30734 attached [pid 30733] <... set_robust_list resumed>) = 0 [pid 30729] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30734] set_robust_list(0x55557f93d660, 24) = 0 [pid 30734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30734] setpgid(0, 0) = 0 [pid 30734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30734] write(3, "1000", 4executing program ) = 4 [pid 30734] close(3) = 0 [pid 30734] write(1, "executing program\n", 18) = 18 [pid 30734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 30734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30735 [pid 30734] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30735 attached [pid 30734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30734] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30734] exit_group(0) = ? [pid 30734] +++ exited with 0 +++ [pid 30733] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30736 attached [pid 30736] set_robust_list(0x55557f93d660, 24) = 0 [pid 30736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30736 [pid 30733] setpgid(0, 0 [pid 30736] <... prctl resumed>) = 0 [pid 30736] setpgid(0, 0) = 0 [pid 30733] <... setpgid resumed>) = 0 [pid 30735] set_robust_list(0x55557f93d660, 24 [pid 30736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30736] <... openat resumed>) = 3 [pid 30736] write(3, "1000", 4) = 4 [pid 30736] close(3executing program ) = 0 [pid 30736] write(1, "executing program\n", 18) = 18 [pid 30736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30733] <... openat resumed>) = 3 [pid 30735] <... set_robust_list resumed>) = 0 [pid 30736] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30733] write(3, "1000", 4 [pid 30736] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30736] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30733] <... write resumed>) = 4 [pid 30736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30736] exit_group(0) = ? [pid 30736] +++ exited with 0 +++ [pid 30735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30733] close(3 [pid 30735] <... prctl resumed>) = 0 [pid 30735] setpgid(0, 0) = 0 [pid 30735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30733] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30735] write(3, "1000", 4 [pid 30733] write(1, "executing program\n", 18 [pid 30735] <... write resumed>) = 4 [pid 30735] close(3) = 0 executing program executing program [pid 30735] write(1, "executing program\n", 18) = 18 [pid 30735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30733] <... write resumed>) = 18 [pid 30735] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30733] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30737 attached [pid 30735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30737] set_robust_list(0x55557f93d660, 24 [pid 30733] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30737 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30738 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30739 [pid 30737] <... set_robust_list resumed>) = 0 [pid 30733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30738 attached [pid 30737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30735] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30737] <... prctl resumed>) = 0 [pid 30737] setpgid(0, 0) = 0 [pid 30737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] <... openat resumed>) = 3 [pid 30735] exit_group(0executing program [pid 30733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30737] write(3, "1000", 4) = 4 [pid 30737] close(3) = 0 [pid 30737] write(1, "executing program\n", 18) = 18 [pid 30737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30739 attached [pid 30738] set_robust_list(0x55557f93d660, 24 [pid 30735] <... exit_group resumed>) = ? [pid 30733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30735] +++ exited with 0 +++ [pid 30733] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30737] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30733] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30737] <... exit_group resumed>) = ? [pid 30739] set_robust_list(0x55557f93d660, 24 [pid 30738] <... set_robust_list resumed>) = 0 [pid 30733] <... exit_group resumed>) = ? [pid 30737] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30739] <... set_robust_list resumed>) = 0 [pid 30739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30739] setpgid(0, 0) = 0 [pid 30739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30733] +++ exited with 0 +++ [pid 30739] <... openat resumed>) = 3 [pid 30738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30739] write(3, "1000", 4) = 4 [pid 30739] close(3executing program ) = 0 [pid 30739] write(1, "executing program\n", 18) = 18 [pid 30739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30738] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30739] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30738] setpgid(0, 0 [pid 30739] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30738] <... setpgid resumed>) = 0 [pid 30739] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30739] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30739] exit_group(0 [pid 30738] <... openat resumed>) = 3 [pid 30739] <... exit_group resumed>) = ? [pid 30739] +++ exited with 0 +++ [pid 30738] write(3, "1000", 4) = 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30738] close(3 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30738] <... close resumed>) = 0 [pid 30738] write(1, "executing program\n", 18) = 18 [pid 30738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30738] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30738] exit_group(0) = ? [pid 30738] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30740 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30741 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30741 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30742 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30742 attached [pid 30741] set_robust_list(0x55557f93d660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30743 ./strace-static-x86_64: Process 30740 attached [pid 30740] set_robust_list(0x55557f93d660, 24) = 0 [pid 30740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30740] setpgid(0, 0) = 0 [pid 30740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30740] write(3, "1000", 4) = 4 executing program [pid 30740] close(3) = 0 [pid 30740] write(1, "executing program\n", 18) = 18 [pid 30740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30742] set_robust_list(0x55557f93d660, 24 [pid 30741] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30744 [pid 30740] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30740] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30740] exit_group(0) = ? [pid 30741] <... prctl resumed>) = 0 [pid 30742] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30743 attached [pid 30741] setpgid(0, 0 [pid 30740] +++ exited with 0 +++ [pid 30742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30744 attached [pid 30744] set_robust_list(0x55557f93d660, 24) = 0 [pid 30744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30744] setpgid(0, 0) = 0 [pid 30744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30741] <... setpgid resumed>) = 0 [pid 30743] set_robust_list(0x55557f93d660, 24 [pid 30742] <... prctl resumed>) = 0 [pid 30744] <... openat resumed>) = 3 [pid 30744] write(3, "1000", 4) = 4 [pid 30744] close(3) = 0 [pid 30741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30744] write(1, "executing program\n", 18executing program ) = 18 [pid 30744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30741] <... openat resumed>) = 3 [pid 30744] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30741] write(3, "1000", 4 [pid 30742] setpgid(0, 0 [pid 30744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30742] <... setpgid resumed>) = 0 [pid 30741] <... write resumed>) = 4 [pid 30743] <... set_robust_list resumed>) = 0 [pid 30744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30744] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30744] exit_group(0 [pid 30741] close(3 [pid 30744] <... exit_group resumed>) = ? [pid 30741] <... close resumed>) = 0 executing program [pid 30741] write(1, "executing program\n", 18) = 18 [pid 30741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30744] +++ exited with 0 +++ [pid 30741] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30741] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30743] <... prctl resumed>) = 0 [pid 30743] setpgid(0, 0 [pid 30741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30742] <... openat resumed>) = 3 [pid 30741] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30742] write(3, "1000", 4 [pid 30741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30742] <... write resumed>) = 4 [pid 30743] <... setpgid resumed>) = 0 [pid 30741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30742] close(3 [pid 30741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30742] <... close resumed>) = 0 [pid 30741] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30742] write(1, "executing program\n", 18 [pid 30741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30743] <... openat resumed>) = 3 [pid 30743] write(3, "1000", 4) = 4 executing program executing program [pid 30741] exit_group(0 [pid 30742] <... write resumed>) = 18 [pid 30741] <... exit_group resumed>) = ? [pid 30743] close(3) = 0 [pid 30743] write(1, "executing program\n", 18) = 18 [pid 30743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30741] +++ exited with 0 +++ [pid 30743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 30742] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30742] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30745 [pid 30743] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30745 attached [pid 30742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... restart_syscall resumed>) = 0 [pid 30745] set_robust_list(0x55557f93d660, 24 [pid 30743] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30742] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30745] <... set_robust_list resumed>) = 0 [pid 30743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30743] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30743] exit_group(0) = ? [pid 30743] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30746 ./strace-static-x86_64: Process 30746 attached [pid 30746] set_robust_list(0x55557f93d660, 24) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30745] <... prctl resumed>) = 0 [pid 30746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30746] setpgid(0, 0) = 0 [pid 30746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30742] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30747 [pid 30742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30746] write(3, "1000", 4 [pid 30742] exit_group(0 [pid 30746] <... write resumed>) = 4 [pid 30742] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30747 attached [pid 30745] setpgid(0, 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30742] +++ exited with 0 +++ [pid 30747] set_robust_list(0x55557f93d660, 24 [pid 30746] close(3 [pid 30745] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30748 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30748 executing program [pid 30746] <... close resumed>) = 0 [pid 30746] write(1, "executing program\n", 18) = 18 [pid 30746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30748] set_robust_list(0x55557f93d660, 24 [pid 30747] <... set_robust_list resumed>) = 0 [pid 30746] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30748] <... set_robust_list resumed>) = 0 [pid 30746] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30748] <... prctl resumed>) = 0 [pid 30747] <... prctl resumed>) = 0 [pid 30746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30748] setpgid(0, 0 [pid 30747] setpgid(0, 0 [pid 30746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30745] <... openat resumed>) = 3 [pid 30746] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30746] exit_group(0) = ? [pid 30748] <... setpgid resumed>) = 0 [pid 30747] <... setpgid resumed>) = 0 [pid 30745] write(3, "1000", 4 [pid 30747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30746] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30745] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30748] <... openat resumed>) = 3 [pid 30745] close(3 [pid 30748] write(3, "1000", 4 [pid 30747] <... openat resumed>) = 3 [pid 30745] <... close resumed>) = 0 [pid 30748] <... write resumed>) = 4 [pid 30748] close(3) = 0 [pid 30748] write(1, "executing program\n", 18) = 18 executing program [pid 30748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30747] write(3, "1000", 4 [pid 30745] write(1, "executing program\n", 18 [pid 30748] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30745] <... write resumed>) = 18 [pid 30748] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30748] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30747] <... write resumed>) = 4 [pid 30745] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] close(3 [pid 30748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30748] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30748] exit_group(0) = ? [pid 30747] <... close resumed>) = 0 [pid 30745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30747] write(1, "executing program\n", 18executing program [pid 30748] +++ exited with 0 +++ [pid 30745] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30747] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30745] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30747] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30747] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30747] exit_group(0) = ? [pid 30747] +++ exited with 0 +++ [pid 30745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30745] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30745] exit_group(0) = ? [pid 30745] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30749 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30749 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30751 attached ./strace-static-x86_64: Process 30750 attached [pid 30749] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30750 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30750] set_robust_list(0x55557f93d660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30751 [pid 30749] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30752 ./strace-static-x86_64: Process 30752 attached [pid 30751] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30753 [pid 30750] <... set_robust_list resumed>) = 0 [pid 30749] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30753 attached [pid 30753] set_robust_list(0x55557f93d660, 24) = 0 [pid 30753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30749] <... prctl resumed>) = 0 [pid 30753] <... prctl resumed>) = 0 [pid 30753] setpgid(0, 0) = 0 [pid 30749] setpgid(0, 0 [pid 30750] <... prctl resumed>) = 0 [pid 30751] <... set_robust_list resumed>) = 0 [pid 30753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30750] setpgid(0, 0 [pid 30749] <... setpgid resumed>) = 0 [pid 30753] <... openat resumed>) = 3 [pid 30753] write(3, "1000", 4) = 4 [pid 30753] close(3) = 0 [pid 30750] <... setpgid resumed>) = 0 [pid 30749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30753] write(1, "executing program\n", 18executing program ) = 18 [pid 30753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30753] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30749] <... openat resumed>) = 3 [pid 30753] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30750] <... openat resumed>) = 3 [pid 30749] write(3, "1000", 4 [pid 30753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30750] write(3, "1000", 4 [pid 30749] <... write resumed>) = 4 [pid 30751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30750] <... write resumed>) = 4 [pid 30753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30750] close(3 [pid 30752] set_robust_list(0x55557f93d660, 24 [pid 30751] <... prctl resumed>) = 0 [pid 30749] close(3 [pid 30753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30750] <... close resumed>) = 0 executing program [pid 30750] write(1, "executing program\n", 18 [pid 30749] <... close resumed>) = 0 [pid 30750] <... write resumed>) = 18 executing program [pid 30751] setpgid(0, 0 [pid 30749] write(1, "executing program\n", 18 [pid 30751] <... setpgid resumed>) = 0 [pid 30750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30750] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30749] <... write resumed>) = 18 [pid 30750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30751] <... openat resumed>) = 3 [pid 30750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30749] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30752] <... set_robust_list resumed>) = 0 [pid 30751] write(3, "1000", 4 [pid 30750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30751] <... write resumed>) = 4 [pid 30750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30749] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30750] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30751] close(3 [pid 30750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30753] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30751] <... close resumed>) = 0 [pid 30750] exit_group(0) = ? [pid 30749] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30752] <... prctl resumed>) = 0 [pid 30751] write(1, "executing program\n", 18 [pid 30749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30753] exit_group(0 [pid 30751] <... write resumed>) = 18 [pid 30750] +++ exited with 0 +++ [pid 30749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30749] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30753] <... exit_group resumed>) = ? [pid 30752] setpgid(0, 0 [pid 30751] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30749] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30751] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30749] exit_group(0 [pid 30752] <... setpgid resumed>) = 0 [pid 30751] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30749] <... exit_group resumed>) = ? [pid 30753] +++ exited with 0 +++ [pid 30752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30752] <... openat resumed>) = 3 [pid 30749] +++ exited with 0 +++ [pid 30751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30752] write(3, "1000", 4 [pid 30751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30752] <... write resumed>) = 4 [pid 30751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30751] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30752] close(3) = 0 [pid 30751] exit_group(0 executing program [pid 30752] write(1, "executing program\n", 18 [pid 30751] <... exit_group resumed>) = ? [pid 30752] <... write resumed>) = 18 [pid 30752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30751] +++ exited with 0 +++ [pid 30752] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30752] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30752] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30752] exit_group(0) = ? [pid 30752] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>executing program [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30754 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30754] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30754 [pid 30754] <... set_robust_list resumed>) = 0 [pid 30754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30755 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30754] <... prctl resumed>) = 0 [pid 30754] setpgid(0, 0) = 0 [pid 30754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30754] write(3, "1000", 4) = 4 [pid 30754] close(3) = 0 [pid 30754] write(1, "executing program\n", 18) = 18 [pid 30754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30756 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30757 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30758 [pid 30754] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30756 attached ) = -1 EPERM (Operation not permitted) [pid 30754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30758 attached ./strace-static-x86_64: Process 30757 attached ./strace-static-x86_64: Process 30755 attached [pid 30756] set_robust_list(0x55557f93d660, 24 [pid 30757] set_robust_list(0x55557f93d660, 24 [pid 30756] <... set_robust_list resumed>) = 0 [pid 30755] set_robust_list(0x55557f93d660, 24 [pid 30754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30758] set_robust_list(0x55557f93d660, 24 [pid 30754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30754] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30754] exit_group(0) = ? [pid 30756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30758] <... set_robust_list resumed>) = 0 [pid 30757] <... set_robust_list resumed>) = 0 [pid 30756] <... prctl resumed>) = 0 [pid 30755] <... set_robust_list resumed>) = 0 [pid 30754] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30756] setpgid(0, 0 [pid 30758] <... prctl resumed>) = 0 [pid 30758] setpgid(0, 0) = 0 [pid 30758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30756] <... setpgid resumed>) = 0 [pid 30755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30758] <... openat resumed>) = 3 [pid 30758] write(3, "1000", 4) = 4 [pid 30758] close(3) = 0 executing program [pid 30756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30758] write(1, "executing program\n", 18) = 18 [pid 30758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30756] <... openat resumed>) = 3 [pid 30755] <... prctl resumed>) = 0 [pid 30758] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30757] <... prctl resumed>) = 0 [pid 30756] write(3, "1000", 4 [pid 30755] setpgid(0, 0 [pid 30758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30757] setpgid(0, 0 [pid 30756] <... write resumed>) = 4 [pid 30755] <... setpgid resumed>) = 0 executing program executing program [pid 30758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30757] <... setpgid resumed>) = 0 [pid 30756] close(3 [pid 30755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30758] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30756] <... close resumed>) = 0 [pid 30758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30755] <... openat resumed>) = 3 [pid 30756] write(1, "executing program\n", 18 [pid 30758] exit_group(0) = ? [pid 30758] +++ exited with 0 +++ [pid 30757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30756] <... write resumed>) = 18 [pid 30755] write(3, "1000", 4 [pid 30757] <... openat resumed>) = 3 [pid 30756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30755] <... write resumed>) = 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30757] write(3, "1000", 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30756] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30755] close(3 [pid 30757] <... write resumed>) = 4 [pid 30757] close(3) = 0 [pid 30757] write(1, "executing program\n", 18) = 18 [pid 30757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30755] <... close resumed>) = 0 [pid 30757] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30756] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30755] write(1, "executing program\n", 18 [pid 30757] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30755] <... write resumed>) = 18 [pid 30756] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30757] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30755] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30757] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30755] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30756] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30757] exit_group(0 [pid 30756] exit_group(0 [pid 30757] <... exit_group resumed>) = ? [pid 30756] <... exit_group resumed>) = ? [pid 30755] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30757] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 30755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30756] +++ exited with 0 +++ [pid 30755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30759 ./strace-static-x86_64: Process 30759 attached [pid 30755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30759] set_robust_list(0x55557f93d660, 24 [pid 30755] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30759] <... set_robust_list resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30755] exit_group(0executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30760 attached [pid 30759] <... prctl resumed>) = 0 [pid 30755] <... exit_group resumed>) = ? [pid 30760] set_robust_list(0x55557f93d660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30760 [pid 30760] <... set_robust_list resumed>) = 0 [pid 30760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30760] setpgid(0, 0) = 0 [pid 30760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30760] write(3, "1000", 4) = 4 [pid 30755] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30761 [pid 30760] close(3) = 0 [pid 30760] write(1, "executing program\n", 18) = 18 [pid 30760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30759] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30762 [pid 30759] <... setpgid resumed>) = 0 [pid 30760] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30762 attached [pid 30759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30760] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30759] <... openat resumed>) = 3 [pid 30760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30762] set_robust_list(0x55557f93d660, 24 [pid 30760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30759] write(3, "1000", 4./strace-static-x86_64: Process 30761 attached [pid 30760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30760] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30760] exit_group(0 [pid 30762] <... set_robust_list resumed>) = 0 [pid 30759] <... write resumed>) = 4 [pid 30761] set_robust_list(0x55557f93d660, 24 [pid 30760] <... exit_group resumed>) = ? [pid 30762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30761] <... set_robust_list resumed>) = 0 [pid 30759] close(3 [pid 30760] +++ exited with 0 +++ [pid 30759] <... close resumed>) = 0 [pid 30762] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30759] write(1, "executing program\n", 18 [pid 30762] setpgid(0, 0 [pid 30761] <... prctl resumed>) = 0 [pid 30761] setpgid(0, 0) = 0 [pid 30761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30759] <... write resumed>) = 18 [pid 30761] write(3, "1000", 4) = 4 [pid 30761] close(3) = 0 executing program [pid 30761] write(1, "executing program\n", 18) = 18 [pid 30761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30762] <... setpgid resumed>) = 0 [pid 30761] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30759] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30761] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30762] <... openat resumed>) = 3 [pid 30761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30759] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30762] write(3, "1000", 4 [pid 30761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30762] <... write resumed>) = 4 [pid 30761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30759] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30762] close(3 [pid 30761] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30762] <... close resumed>) = 0 [pid 30761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] write(1, "executing program\n", 18 [pid 30761] exit_group(0 [pid 30759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] <... write resumed>) = 18 [pid 30761] <... exit_group resumed>) = ? [pid 30759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30759] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30762] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30761] +++ exited with 0 +++ [pid 30759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30759] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30759] <... exit_group resumed>) = ? [pid 30762] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30759] +++ exited with 0 +++ [pid 30762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30762] exit_group(0) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 30762] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30763 [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30763 attached [pid 30763] set_robust_list(0x55557f93d660, 24) = 0 [pid 30763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30763] <... prctl resumed>) = 0 [pid 30763] setpgid(0, 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30764 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30765 ./strace-static-x86_64: Process 30765 attached [pid 30763] <... setpgid resumed>) = 0 [pid 30763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30765] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30764 attached [pid 30763] <... openat resumed>) = 3 [pid 30763] write(3, "1000", 4 [pid 30765] <... set_robust_list resumed>) = 0 [pid 30763] <... write resumed>) = 4 [pid 30763] close(3) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30764] set_robust_list(0x55557f93d660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30766 executing program [pid 30763] write(1, "executing program\n", 18) = 18 [pid 30763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30766 attached [pid 30765] <... prctl resumed>) = 0 [pid 30764] <... set_robust_list resumed>) = 0 [pid 30763] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30765] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30763] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30767 ./strace-static-x86_64: Process 30767 attached [pid 30766] set_robust_list(0x55557f93d660, 24 [pid 30765] <... setpgid resumed>) = 0 [pid 30764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30763] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30763] exit_group(0 [pid 30765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30763] <... exit_group resumed>) = ? [pid 30765] <... openat resumed>) = 3 [pid 30764] <... prctl resumed>) = 0 [pid 30765] write(3, "1000", 4 [pid 30763] +++ exited with 0 +++ [pid 30764] setpgid(0, 0 [pid 30766] <... set_robust_list resumed>) = 0 [pid 30766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30766] setpgid(0, 0) = 0 [pid 30766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30765] <... write resumed>) = 4 [pid 30764] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30766] <... openat resumed>) = 3 [pid 30765] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30766] write(3, "1000", 4) = 4 [pid 30766] close(3) = 0 executing program [pid 30766] write(1, "executing program\n", 18) = 18 [pid 30766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30765] <... close resumed>) = 0 [pid 30764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30766] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) executing program [pid 30766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30765] write(1, "executing program\n", 18 [pid 30764] <... openat resumed>) = 3 [pid 30765] <... write resumed>) = 18 [pid 30766] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30764] write(3, "1000", 4 [pid 30767] set_robust_list(0x55557f93d660, 24 [pid 30766] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30766] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30765] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30767] <... set_robust_list resumed>) = 0 [pid 30766] exit_group(0 [pid 30764] <... write resumed>) = 4 [pid 30765] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30767] setpgid(0, 0) = 0 [pid 30767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30766] <... exit_group resumed>) = ? [pid 30765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30764] close(3 [pid 30767] <... openat resumed>) = 3 [pid 30767] write(3, "1000", 4) = 4 [pid 30767] close(3executing program ) = 0 [pid 30767] write(1, "executing program\n", 18) = 18 [pid 30767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30766] +++ exited with 0 +++ [pid 30765] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30764] <... close resumed>) = 0 [pid 30765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30764] write(1, "executing program\n", 18executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30767] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30764] <... write resumed>) = 18 [pid 30765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30765] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30765] exit_group(0 [pid 30767] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30765] <... exit_group resumed>) = ? [pid 30764] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30765] +++ exited with 0 +++ [pid 30764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30767] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30764] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30764] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30764] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30768 [pid 30767] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30770 attached ./strace-static-x86_64: Process 30769 attached ./strace-static-x86_64: Process 30768 attached ) = -1 EBADF (Bad file descriptor) [pid 30764] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30769 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30770 [pid 30769] set_robust_list(0x55557f93d660, 24 [pid 30768] set_robust_list(0x55557f93d660, 24) = 0 [pid 30768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30764] +++ exited with 0 +++ [pid 30769] <... set_robust_list resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30770] set_robust_list(0x55557f93d660, 24 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30770] <... set_robust_list resumed>) = 0 [pid 30769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30767] exit_group(0 [pid 30770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30769] <... prctl resumed>) = 0 [pid 30768] <... prctl resumed>) = 0 [pid 30767] <... exit_group resumed>) = ? [pid 30770] <... prctl resumed>) = 0 [pid 30769] setpgid(0, 0 [pid 30770] setpgid(0, 0 [pid 30769] <... setpgid resumed>) = 0 [pid 30770] <... setpgid resumed>) = 0 [pid 30769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30769] <... openat resumed>) = 3 [pid 30768] setpgid(0, 0 [pid 30770] <... openat resumed>) = 3 [pid 30769] write(3, "1000", 4 [pid 30767] +++ exited with 0 +++ [pid 30770] write(3, "1000", 4 [pid 30769] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30770] <... write resumed>) = 4 [pid 30769] close(3 [pid 30768] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30770] close(3 [pid 30769] <... close resumed>) = 0 [pid 30770] <... close resumed>) = 0 [pid 30769] write(1, "executing program\n", 18executing program executing program [pid 30770] write(1, "executing program\n", 18 [pid 30769] <... write resumed>) = 18 [pid 30770] <... write resumed>) = 18 [pid 30769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30769] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30770] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30769] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30770] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30769] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30770] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30768] <... openat resumed>) = 3 [pid 30770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30768] write(3, "1000", 4 [pid 30770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30768] <... write resumed>) = 4 [pid 30770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30768] close(3 [pid 30770] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30769] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30768] <... close resumed>) = 0 [pid 30770] exit_group(0executing program [pid 30769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30768] write(1, "executing program\n", 18 [pid 30770] <... exit_group resumed>) = ? [pid 30770] +++ exited with 0 +++ [pid 30769] exit_group(0 [pid 30768] <... write resumed>) = 18 [pid 30769] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30769] +++ exited with 0 +++ [pid 30768] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30768] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30768] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30768] exit_group(0) = ? [pid 30768] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30771 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30772 attached [pid 30771] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30771 [pid 30772] set_robust_list(0x55557f93d660, 24 [pid 30771] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30772 [pid 30771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30772] <... set_robust_list resumed>) = 0 [pid 30771] <... prctl resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30771] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30773 ./strace-static-x86_64: Process 30773 attached [pid 30772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30771] <... setpgid resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30774 attached [pid 30773] set_robust_list(0x55557f93d660, 24 [pid 30772] <... prctl resumed>) = 0 [pid 30771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30773] <... set_robust_list resumed>) = 0 [pid 30772] setpgid(0, 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30774 [pid 30772] <... setpgid resumed>) = 0 [pid 30771] <... openat resumed>) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30775 ./strace-static-x86_64: Process 30775 attached [pid 30772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30771] write(3, "1000", 4 [pid 30775] set_robust_list(0x55557f93d660, 24 [pid 30772] <... openat resumed>) = 3 [pid 30773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30771] <... write resumed>) = 4 executing program executing program [pid 30772] write(3, "1000", 4 [pid 30774] set_robust_list(0x55557f93d660, 24 [pid 30773] <... prctl resumed>) = 0 [pid 30772] <... write resumed>) = 4 [pid 30771] close(3 [pid 30772] close(3 [pid 30773] setpgid(0, 0 [pid 30771] <... close resumed>) = 0 [pid 30774] <... set_robust_list resumed>) = 0 [pid 30773] <... setpgid resumed>) = 0 [pid 30772] <... close resumed>) = 0 [pid 30771] write(1, "executing program\n", 18 [pid 30772] write(1, "executing program\n", 18 [pid 30771] <... write resumed>) = 18 [pid 30772] <... write resumed>) = 18 [pid 30775] <... set_robust_list resumed>) = 0 [pid 30771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30774] <... prctl resumed>) = 0 [pid 30773] <... openat resumed>) = 3 [pid 30771] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30772] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30774] setpgid(0, 0 [pid 30773] write(3, "1000", 4 [pid 30772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30774] <... setpgid resumed>) = 0 [pid 30773] <... write resumed>) = 4 [pid 30772] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30771] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30773] close(3 [pid 30772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30773] <... close resumed>) = 0 [pid 30772] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30771] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30773] write(1, "executing program\n", 18 [pid 30772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30774] <... openat resumed>) = 3 [pid 30773] <... write resumed>) = 18 [pid 30772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30774] write(3, "1000", 4 [pid 30773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] <... write resumed>) = 4 [pid 30773] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30772] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30771] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30774] close(3 [pid 30773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] <... close resumed>) = 0 [pid 30773] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30775] <... prctl resumed>) = 0 [pid 30772] exit_group(0 executing program [pid 30775] setpgid(0, 0 [pid 30772] <... exit_group resumed>) = ? [pid 30773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30771] exit_group(0 [pid 30774] write(1, "executing program\n", 18 [pid 30775] <... setpgid resumed>) = 0 [pid 30775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30772] +++ exited with 0 +++ [pid 30775] <... openat resumed>) = 3 [pid 30774] <... write resumed>) = 18 [pid 30773] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30771] <... exit_group resumed>) = ? [pid 30775] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30775] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30775] close(3) = 0 [pid 30775] write(1, "executing program\n", 18 [pid 30771] +++ exited with 0 +++ executing program [pid 30773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30775] <... write resumed>) = 18 [pid 30773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30774] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30773] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30775] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30774] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30773] exit_group(0 [pid 30775] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30773] <... exit_group resumed>) = ? [pid 30775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30773] +++ exited with 0 +++ [pid 30775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30775] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30775] exit_group(0 [pid 30774] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30775] <... exit_group resumed>) = ? [pid 30774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30775] +++ exited with 0 +++ [pid 30774] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30774] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30774] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30776 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30777 ./strace-static-x86_64: Process 30777 attached ./strace-static-x86_64: Process 30776 attached [pid 30777] set_robust_list(0x55557f93d660, 24 [pid 283] <... restart_syscall resumed>) = 0 [pid 30777] <... set_robust_list resumed>) = 0 [pid 30777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30777] <... prctl resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30778 attached [pid 30776] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30778 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30779 [pid 30777] setpgid(0, 0executing program executing program executing program ) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30776] <... set_robust_list resumed>) = 0 [pid 30777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30777] write(3, "1000", 4) = 4 [pid 30777] close(3) = 0 [pid 30777] write(1, "executing program\n", 18) = 18 [pid 30777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] set_robust_list(0x55557f93d660, 24 [pid 30776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30780 [pid 30777] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] <... set_robust_list resumed>) = 0 [pid 30776] <... prctl resumed>) = 0 [pid 30777] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30776] setpgid(0, 0 [pid 30777] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30776] <... setpgid resumed>) = 0 [pid 30777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30777] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30776] <... openat resumed>) = 3 [pid 30777] exit_group(0) = ? [pid 30776] write(3, "1000", 4 [pid 30778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30776] <... write resumed>) = 4 [pid 30778] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30779 attached [pid 30776] close(3) = 0 [pid 30778] setpgid(0, 0 [pid 30777] +++ exited with 0 +++ [pid 30776] write(1, "executing program\n", 18 [pid 30778] <... setpgid resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30780 attached [pid 30776] <... write resumed>) = 18 [pid 30780] set_robust_list(0x55557f93d660, 24) = 0 [pid 30780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30780] <... prctl resumed>) = 0 [pid 30776] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30780] setpgid(0, 0 [pid 30776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30780] <... setpgid resumed>) = 0 [pid 30776] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30779] set_robust_list(0x55557f93d660, 24 [pid 30778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30780] <... openat resumed>) = 3 [pid 30776] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30780] write(3, "1000", 4) = 4 [pid 30780] close(3) = 0 [pid 30780] write(1, "executing program\n", 18) = 18 [pid 30780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] <... openat resumed>) = 3 [pid 30776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30778] write(3, "1000", 4 [pid 30780] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30780] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30779] <... set_robust_list resumed>) = 0 [pid 30778] <... write resumed>) = 4 [pid 30776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30778] close(3 [pid 30780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30778] <... close resumed>) = 0 [pid 30776] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30778] write(1, "executing program\n", 18 [pid 30776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 285] <... restart_syscall resumed>) = 0 [pid 30778] <... write resumed>) = 18 [pid 30776] exit_group(0 [pid 30778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30776] <... exit_group resumed>) = ? [pid 30780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] <... prctl resumed>) = 0 [pid 30778] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30776] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30778] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30781 ./strace-static-x86_64: Process 30781 attached [pid 30780] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30779] setpgid(0, 0 [pid 30778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30778] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30778] exit_group(0) = ? [pid 30781] set_robust_list(0x55557f93d660, 24 [pid 30780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] <... setpgid resumed>) = 0 [pid 30781] <... set_robust_list resumed>) = 0 [pid 30778] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30780] exit_group(0) = ? [pid 30781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30780] +++ exited with 0 +++ [pid 30779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30781] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30779] <... openat resumed>) = 3 [pid 30779] write(3, "1000", 4) = 4 [pid 30779] close(3) = 0 [pid 30779] write(1, "executing program\n", 18executing program ) = 18 [pid 30779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30781] setpgid(0, 0 [pid 30779] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30781] <... setpgid resumed>) = 0 [pid 30779] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30781] <... openat resumed>) = 3 [pid 30779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30779] exit_group(0) = ? [pid 30781] write(3, "1000", 4 [pid 30779] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30781] <... write resumed>) = 4 [pid 30781] close(3executing program ) = 0 [pid 30781] write(1, "executing program\n", 18) = 18 [pid 30781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30781] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30781] exit_group(0) = ? [pid 30781] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30782 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30783 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30783 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30784 ./strace-static-x86_64: Process 30784 attached [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30785 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30786 [pid 30783] set_robust_list(0x55557f93d660, 24) = 0 ./strace-static-x86_64: Process 30782 attached [pid 30784] set_robust_list(0x55557f93d660, 24) = 0 [pid 30783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30782] set_robust_list(0x55557f93d660, 24 [pid 30783] <... prctl resumed>) = 0 [pid 30783] setpgid(0, 0) = 0 [pid 30783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30782] <... set_robust_list resumed>) = 0 [pid 30784] <... prctl resumed>) = 0 [pid 30784] setpgid(0, 0 [pid 30782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30783] <... openat resumed>) = 3 [pid 30783] write(3, "1000", 4) = 4 [pid 30783] close(3) = 0 [pid 30784] <... setpgid resumed>) = 0 executing program [pid 30783] write(1, "executing program\n", 18) = 18 [pid 30783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30782] <... prctl resumed>) = 0 [pid 30783] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30784] <... openat resumed>) = 3 [pid 30782] setpgid(0, 0 [pid 30783] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30784] write(3, "1000", 4 [pid 30782] <... setpgid resumed>) = 0 [pid 30783] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30784] <... write resumed>) = 4 [pid 30782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30784] close(3 [pid 30782] <... openat resumed>) = 3 [pid 30783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30784] <... close resumed>) = 0 [pid 30783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30784] write(1, "executing program\n", 18 [pid 30783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30783] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ) = -1 EBADF (Bad file descriptor) [pid 30783] exit_group(0) = ? [pid 30784] <... write resumed>) = 18 [pid 30782] write(3, "1000", 4 [pid 30784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30782] <... write resumed>) = 4 [pid 30784] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30782] close(3 [pid 30783] +++ exited with 0 +++ [pid 30784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30782] <... close resumed>) = 0 [pid 30784] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30782] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30785 attached [pid 30785] set_robust_list(0x55557f93d660, 24) = 0 executing program [pid 30785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30782] <... write resumed>) = 18 [pid 30785] <... prctl resumed>) = 0 [pid 30785] setpgid(0, 0) = 0 [pid 30784] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30782] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30782] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30784] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30784] exit_group(0) = ? [pid 30782] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30785] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30786 attached [pid 30786] set_robust_list(0x55557f93d660, 24) = 0 [pid 30786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30784] +++ exited with 0 +++ [pid 30782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30785] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30786] <... prctl resumed>) = 0 [pid 30785] <... write resumed>) = 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 30782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30782] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... restart_syscall resumed>) = 0 [pid 30782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30787 attached [pid 30786] setpgid(0, 0 [pid 30785] close(3 [pid 30782] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30787 executing program [pid 30786] <... setpgid resumed>) = 0 [pid 30785] <... close resumed>) = 0 [pid 30782] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30787] set_robust_list(0x55557f93d660, 24) = 0 [pid 30787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30787] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30788 [pid 30787] <... setpgid resumed>) = 0 [pid 30787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30785] write(1, "executing program\n", 18 [pid 30782] +++ exited with 0 +++ [pid 30787] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30785] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30786] <... openat resumed>) = 3 [pid 30787] <... write resumed>) = 4 executing program [pid 30785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30786] write(3, "1000", 4 [pid 30787] close(3) = 0 [pid 30787] write(1, "executing program\n", 18) = 18 [pid 30786] <... write resumed>) = 4 [pid 30785] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30786] close(3./strace-static-x86_64: Process 30788 attached [pid 30787] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30785] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30788] set_robust_list(0x55557f93d660, 24 [pid 30787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30786] <... close resumed>) = 0 [pid 30785] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30788] <... set_robust_list resumed>) = 0 [pid 30785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30787] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30786] write(1, "executing program\n", 18) = 18 [pid 30785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30785] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30785] exit_group(0 [pid 30786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30788] <... prctl resumed>) = 0 [pid 30787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30785] <... exit_group resumed>) = ? [pid 30788] setpgid(0, 0 [pid 30787] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30786] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30785] +++ exited with 0 +++ [pid 30788] <... setpgid resumed>) = 0 [pid 30787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30788] <... openat resumed>) = 3 [pid 30786] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30788] write(3, "1000", 4 [pid 30787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30788] <... write resumed>) = 4 [pid 30787] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30786] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30788] close(3 [pid 30787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30787] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30789 [pid 30787] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 30789 attached [pid 30788] <... close resumed>) = 0 [pid 30787] +++ exited with 0 +++ [pid 30786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30788] write(1, "executing program\n", 18 [pid 30786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30790 [pid 30788] <... write resumed>) = 18 [pid 30786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30786] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30790 attached [pid 30790] set_robust_list(0x55557f93d660, 24 [pid 30788] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30786] exit_group(0 [pid 30790] <... set_robust_list resumed>) = 0 [pid 30788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30786] <... exit_group resumed>) = ? [pid 30789] set_robust_list(0x55557f93d660, 24 [pid 30790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30790] setpgid(0, 0) = 0 [pid 30790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30788] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30786] +++ exited with 0 +++ [pid 30789] <... set_robust_list resumed>) = 0 [pid 30788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30790] <... openat resumed>) = 3 [pid 30789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30790] write(3, "1000", 4) = 4 [pid 30790] close(3) = 0 [pid 30788] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30790] write(1, "executing program\n", 18executing program [pid 30789] <... prctl resumed>) = 0 [pid 30788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30790] <... write resumed>) = 18 [pid 30789] setpgid(0, 0 [pid 30790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30789] <... setpgid resumed>) = 0 [pid 30788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30790] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30789] <... openat resumed>) = 3 [pid 30788] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30789] write(3, "1000", 4 [pid 30788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30789] <... write resumed>) = 4 [pid 30788] exit_group(0 [pid 30790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30789] close(3 [pid 30788] <... exit_group resumed>) = ? [pid 30790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30790] exit_group(0) = ? [pid 30790] +++ exited with 0 +++ [pid 30789] <... close resumed>) = 0 [pid 30788] +++ exited with 0 +++ [pid 30789] write(1, "executing program\n", 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30789] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30789] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30789] exit_group(0) = ? [pid 30789] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30791 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30792 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30791 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30791] set_robust_list(0x55557f93d660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30793 ./strace-static-x86_64: Process 30793 attached [pid 30791] <... set_robust_list resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30794 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30793] set_robust_list(0x55557f93d660, 24 [pid 30791] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30795 ./strace-static-x86_64: Process 30794 attached [pid 30794] set_robust_list(0x55557f93d660, 24) = 0 [pid 30794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30794] setpgid(0, 0) = 0 [pid 30794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30795 attached [pid 30793] <... set_robust_list resumed>) = 0 [pid 30791] setpgid(0, 0 [pid 30794] <... openat resumed>) = 3 [pid 30794] write(3, "1000", 4) = 4 [pid 30794] close(3) = 0 executing program [pid 30794] write(1, "executing program\n", 18) = 18 [pid 30794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30792 attached ) = -1 EPERM (Operation not permitted) [pid 30794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30791] <... setpgid resumed>) = 0 [pid 30792] set_robust_list(0x55557f93d660, 24 [pid 30794] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30792] <... set_robust_list resumed>) = 0 [pid 30794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30795] set_robust_list(0x55557f93d660, 24 [pid 30793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30792] <... prctl resumed>) = 0 [pid 30791] <... openat resumed>) = 3 [pid 30795] <... set_robust_list resumed>) = 0 [pid 30793] <... prctl resumed>) = 0 [pid 30792] setpgid(0, 0) = 0 executing program [pid 30792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30792] write(3, "1000", 4) = 4 [pid 30792] close(3) = 0 [pid 30792] write(1, "executing program\n", 18) = 18 [pid 30792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30791] write(3, "1000", 4 [pid 30792] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30791] <... write resumed>) = 4 [pid 30792] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30793] setpgid(0, 0 [pid 30791] close(3 [pid 30792] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30793] <... setpgid resumed>) = 0 [pid 30791] <... close resumed>) = 0 [pid 30792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30791] write(1, "executing program\n", 18 [pid 30795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30791] <... write resumed>) = 18 [pid 30791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30793] <... openat resumed>) = 3 [pid 30791] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30794] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30795] <... prctl resumed>) = 0 [pid 30794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30793] write(3, "1000", 4 [pid 30791] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30795] setpgid(0, 0 [pid 30794] exit_group(0 [pid 30793] <... write resumed>) = 4 [pid 30792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30795] <... setpgid resumed>) = 0 [pid 30793] close(3 [pid 30794] <... exit_group resumed>) = ? [pid 30792] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30794] +++ exited with 0 +++ [pid 30793] <... close resumed>) = 0 [pid 30792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30793] write(1, "executing program\n", 18 [pid 30792] exit_group(0 [pid 30791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30793] <... write resumed>) = 18 [pid 30792] <... exit_group resumed>) = ? [pid 30791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30792] +++ exited with 0 +++ [pid 30795] <... openat resumed>) = 3 [pid 30791] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30795] write(3, "1000", 4 [pid 30793] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30791] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30795] <... write resumed>) = 4 [pid 30793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30791] <... exit_group resumed>) = ? [pid 30795] close(3 [pid 30793] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30795] <... close resumed>) = 0 [pid 30795] write(1, "executing program\n", 18 [pid 30791] +++ exited with 0 +++ executing program [pid 30793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30795] <... write resumed>) = 18 [pid 30793] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30795] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30793] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30793] exit_group(0) = ? [pid 30795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30793] +++ exited with 0 +++ [pid 30795] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30795] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30795] exit_group(0) = ? [pid 30795] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30797 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30798 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30796 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30799 ./strace-static-x86_64: Process 30799 attached [pid 30799] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30800 [pid 30799] <... set_robust_list resumed>) = 0 [pid 30799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30799] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30800 attached [pid 30799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30800] set_robust_list(0x55557f93d660, 24) = 0 ./strace-static-x86_64: Process 30798 attached [pid 30799] <... openat resumed>) = 3 [pid 30800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30799] write(3, "1000", 4) = 4 [pid 30799] close(3) = 0 executing program [pid 30799] write(1, "executing program\n", 18) = 18 [pid 30799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30797 attached [pid 30800] <... prctl resumed>) = 0 [pid 30798] set_robust_list(0x55557f93d660, 24 [pid 30799] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30800] setpgid(0, 0 [pid 30798] <... set_robust_list resumed>) = 0 [pid 30797] set_robust_list(0x55557f93d660, 24 [pid 30799] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30796 attached [pid 30800] <... setpgid resumed>) = 0 [pid 30798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30797] <... set_robust_list resumed>) = 0 [pid 30799] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30798] <... prctl resumed>) = 0 [pid 30797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30796] set_robust_list(0x55557f93d660, 24 [pid 30800] write(3, "1000", 4) = 4 [pid 30800] close(3) = 0 executing program [pid 30800] write(1, "executing program\n", 18) = 18 [pid 30800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30800] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30798] setpgid(0, 0 [pid 30797] <... prctl resumed>) = 0 [pid 30800] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30797] setpgid(0, 0 [pid 30800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30798] <... setpgid resumed>) = 0 [pid 30797] <... setpgid resumed>) = 0 [pid 30796] <... set_robust_list resumed>) = 0 [pid 30800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30800] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30800] exit_group(0) = ? [pid 30799] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30798] <... openat resumed>) = 3 [pid 30797] <... openat resumed>) = 3 [pid 30796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30800] +++ exited with 0 +++ [pid 30798] write(3, "1000", 4 [pid 30797] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30798] <... write resumed>) = 4 [pid 30797] <... write resumed>) = 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30798] close(3 [pid 30797] close(3 [pid 30799] exit_group(0 [pid 30796] <... prctl resumed>) = 0 executing program executing program [pid 30798] <... close resumed>) = 0 [pid 30797] <... close resumed>) = 0 [pid 30798] write(1, "executing program\n", 18 [pid 30797] write(1, "executing program\n", 18 [pid 30798] <... write resumed>) = 18 [pid 30797] <... write resumed>) = 18 [pid 30798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30799] <... exit_group resumed>) = ? [pid 30796] setpgid(0, 0 [pid 30798] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30797] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30799] +++ exited with 0 +++ [pid 30798] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30797] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30796] <... setpgid resumed>) = 0 [pid 30798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30798] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30797] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30796] <... openat resumed>) = 3 [pid 30798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30796] write(3, "1000", 4 [pid 30798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30798] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30797] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30798] exit_group(0 [pid 30797] exit_group(0 [pid 30796] <... write resumed>) = 4 [pid 30798] <... exit_group resumed>) = ? [pid 30797] <... exit_group resumed>) = ? [pid 30796] close(3 [pid 30798] +++ exited with 0 +++ [pid 30797] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 30796] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30796] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30796] <... write resumed>) = 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30801 attached [pid 30796] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30801 [pid 30801] set_robust_list(0x55557f93d660, 24) = 0 [pid 30801] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30804 attached ./strace-static-x86_64: Process 30803 attached ./strace-static-x86_64: Process 30802 attached ) = 0 [pid 30796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30803 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30802 [pid 30796] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30804 [pid 30796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30804] set_robust_list(0x55557f93d660, 24 [pid 30803] set_robust_list(0x55557f93d660, 24 [pid 30801] setpgid(0, 0 [pid 30796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30801] <... setpgid resumed>) = 0 [pid 30796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30804] <... set_robust_list resumed>) = 0 [pid 30801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30802] set_robust_list(0x55557f93d660, 24 [pid 30796] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30801] <... openat resumed>) = 3 [pid 30796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30801] write(3, "1000", 4 [pid 30796] exit_group(0 [pid 30801] <... write resumed>) = 4 [pid 30796] <... exit_group resumed>) = ? executing program [pid 30801] close(3) = 0 [pid 30801] write(1, "executing program\n", 18) = 18 [pid 30801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30796] +++ exited with 0 +++ [pid 30801] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30801] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30803] <... set_robust_list resumed>) = 0 [pid 30802] <... set_robust_list resumed>) = 0 [pid 30804] <... prctl resumed>) = 0 [pid 30801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30801] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30804] setpgid(0, 0 [pid 30803] <... prctl resumed>) = 0 [pid 30802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30801] exit_group(0) = ? [pid 30804] <... setpgid resumed>) = 0 [pid 30803] setpgid(0, 0 [pid 30802] <... prctl resumed>) = 0 [pid 30801] +++ exited with 0 +++ [pid 30804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30803] <... setpgid resumed>) = 0 [pid 30802] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30804] <... openat resumed>) = 3 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30802] <... setpgid resumed>) = 0 [pid 30804] write(3, "1000", 4 [pid 30802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30804] <... write resumed>) = 4 [pid 30804] close(3) = 0 [pid 30804] write(1, "executing program\n", 18) = 18 [pid 30804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30803] <... openat resumed>) = 3 [pid 30802] <... openat resumed>) = 3 [pid 30804] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30803] write(3, "1000", 4 [pid 30802] write(3, "1000", 4 [pid 30804] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30803] <... write resumed>) = 4 [pid 30802] <... write resumed>) = 4 [pid 30804] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30803] close(3 [pid 30802] close(3 [pid 30804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30803] <... close resumed>) = 0 [pid 30802] <... close resumed>) = 0 [pid 30804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30804] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30804] exit_group(0 [pid 30803] write(1, "executing program\n", 18 [pid 30802] write(1, "executing program\n", 18 [pid 30804] <... exit_group resumed>) = ? executing program executing program [pid 30804] +++ exited with 0 +++ [pid 30803] <... write resumed>) = 18 [pid 30802] <... write resumed>) = 18 [pid 30803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30803] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30802] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30803] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 30803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30802] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 30803] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30802] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30805 attached [pid 30803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30803] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30805 [pid 30803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30803] exit_group(0) = ? [pid 30805] set_robust_list(0x55557f93d660, 24 [pid 30803] +++ exited with 0 +++ [pid 30802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 287] <... restart_syscall resumed>) = 0 [pid 30805] <... set_robust_list resumed>) = 0 [pid 30802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30806 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30806 attached [pid 30806] set_robust_list(0x55557f93d660, 24) = 0 [pid 30806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30806] setpgid(0, 0) = 0 [pid 30806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30802] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30807 [pid 30805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30806] write(3, "1000", 4 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30808 [pid 30806] <... write resumed>) = 4 [pid 30802] exit_group(0) = ? [pid 30805] <... prctl resumed>) = 0 [pid 30806] close(3) = 0 [pid 30806] write(1, "executing program\n", 18) = 18 [pid 30806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30802] +++ exited with 0 +++ [pid 30805] setpgid(0, 0) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30806] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30806] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30805] <... openat resumed>) = 3 [pid 30806] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30808 attached [pid 30805] write(3, "1000", 4 [pid 30808] set_robust_list(0x55557f93d660, 24 [pid 30806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30805] <... write resumed>) = 4 ./strace-static-x86_64: Process 30807 attached executing program [pid 30808] <... set_robust_list resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30805] close(3 [pid 30806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30805] <... close resumed>) = 0 [pid 30806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30805] write(1, "executing program\n", 18 [pid 30806] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30805] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30806] exit_group(0) = ? [pid 30806] +++ exited with 0 +++ [pid 30805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30809 [pid 30808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30805] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30809 attached [pid 30808] <... prctl resumed>) = 0 [pid 30807] set_robust_list(0x55557f93d660, 24 [pid 30805] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30809] set_robust_list(0x55557f93d660, 24) = 0 [pid 30809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30808] setpgid(0, 0 [pid 30807] <... set_robust_list resumed>) = 0 [pid 30805] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30809] <... prctl resumed>) = 0 [pid 30805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30809] setpgid(0, 0 [pid 30805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30809] <... setpgid resumed>) = 0 [pid 30805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30808] <... setpgid resumed>) = 0 [pid 30805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30805] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30809] <... openat resumed>) = 3 [pid 30805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30809] write(3, "1000", 4executing program ) = 4 [pid 30805] exit_group(0 [pid 30809] close(3 [pid 30805] <... exit_group resumed>) = ? [pid 30809] <... close resumed>) = 0 [pid 30809] write(1, "executing program\n", 18) = 18 [pid 30809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30805] +++ exited with 0 +++ [pid 30809] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30807] <... prctl resumed>) = 0 [pid 30809] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30807] setpgid(0, 0 [pid 30809] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30808] <... openat resumed>) = 3 [pid 30809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30808] write(3, "1000", 4 [pid 30807] <... setpgid resumed>) = 0 [pid 30809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30808] <... write resumed>) = 4 [pid 30807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30809] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30809] exit_group(0 [pid 30808] close(3 [pid 30807] <... openat resumed>) = 3 [pid 30809] <... exit_group resumed>) = ? [pid 30809] +++ exited with 0 +++ [pid 30808] <... close resumed>) = 0 [pid 30807] write(3, "1000", 4 [pid 30808] write(1, "executing program\n", 18 [pid 30807] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30808] <... write resumed>) = 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30807] close(3 [pid 30808] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30807] <... close resumed>) = 0 [pid 30808] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30807] write(1, "executing program\n", 18 [pid 30808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30807] <... write resumed>) = 18 [pid 30808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30808] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30808] exit_group(0 [pid 30807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30808] <... exit_group resumed>) = ? [pid 30807] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30808] +++ exited with 0 +++ [pid 30807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30807] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30807] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30807] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30807] <... exit_group resumed>) = ? [pid 30807] +++ exited with 0 +++ ./strace-static-x86_64: Process 30811 attached ./strace-static-x86_64: Process 30810 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30810 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30811 [pid 30810] set_robust_list(0x55557f93d660, 24) = 0 [pid 30810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30812 attached [pid 30811] set_robust_list(0x55557f93d660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30812 [pid 30811] <... set_robust_list resumed>) = 0 [pid 30811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30812] set_robust_list(0x55557f93d660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30812] <... set_robust_list resumed>) = 0 [pid 30811] <... prctl resumed>) = 0 [pid 30810] <... prctl resumed>) = 0 [pid 30810] setpgid(0, 0 [pid 30811] setpgid(0, 0 [pid 30810] <... setpgid resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30813 ./strace-static-x86_64: Process 30813 attached [pid 30812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30811] <... setpgid resumed>) = 0 [pid 30812] <... prctl resumed>) = 0 [pid 30813] set_robust_list(0x55557f93d660, 24 [pid 30812] setpgid(0, 0 [pid 30811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30812] <... setpgid resumed>) = 0 [pid 30811] <... openat resumed>) = 3 [pid 30810] <... openat resumed>) = 3 [pid 30811] write(3, "1000", 4) = 4 [pid 30810] write(3, "1000", 4 executing program [pid 30812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30811] close(3) = 0 [pid 30810] <... write resumed>) = 4 [pid 30811] write(1, "executing program\n", 18 [pid 30812] <... openat resumed>) = 3 [pid 30811] <... write resumed>) = 18 [pid 30812] write(3, "1000", 4 [pid 30811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30810] close(3 [pid 30812] <... write resumed>) = 4 [pid 30813] <... set_robust_list resumed>) = 0 [pid 30812] close(3 [pid 30811] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30812] <... close resumed>) = 0 [pid 30811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30812] write(1, "executing program\n", 18executing program [pid 30811] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30813] <... prctl resumed>) = 0 [pid 30812] <... write resumed>) = 18 [pid 30810] <... close resumed>) = 0 [pid 30811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30813] setpgid(0, 0 [pid 30812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30813] <... setpgid resumed>) = 0 [pid 30811] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30812] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program executing program [pid 30811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30812] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30813] <... openat resumed>) = 3 [pid 30812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30813] write(3, "1000", 4 [pid 30811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30812] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30811] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30813] <... write resumed>) = 4 [pid 30812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] write(1, "executing program\n", 18 [pid 30811] exit_group(0 [pid 30810] <... write resumed>) = 18 [pid 30810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30813] close(3 [pid 30812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30811] <... exit_group resumed>) = ? [pid 30810] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30811] +++ exited with 0 +++ [pid 30810] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30813] <... close resumed>) = 0 [pid 30812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30813] write(1, "executing program\n", 18 [pid 30812] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30813] <... write resumed>) = 18 [pid 30812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30812] exit_group(0 [pid 30810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30812] <... exit_group resumed>) = ? [pid 30810] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30810] exit_group(0) = ? [pid 30813] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30812] +++ exited with 0 +++ [pid 30810] +++ exited with 0 +++ [pid 30813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30813] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30813] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30813] exit_group(0) = ? [pid 30813] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30814 ./strace-static-x86_64: Process 30814 attached [pid 30814] set_robust_list(0x55557f93d660, 24) = 0 [pid 30814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30814] setpgid(0, 0) = 0 [pid 30814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30814] <... openat resumed>) = 3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 30814] write(3, "1000", 4 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30815 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30814] <... write resumed>) = 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30815 attached ./strace-static-x86_64: Process 30817 attached [pid 30814] close(3 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30817 [pid 30814] <... close resumed>) = 0 [pid 30815] set_robust_list(0x55557f93d660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30816 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30817] set_robust_list(0x55557f93d660, 24 [pid 30815] <... set_robust_list resumed>) = 0 [pid 30814] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 30818 attached [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30818 ./strace-static-x86_64: Process 30816 attached [pid 30816] set_robust_list(0x55557f93d660, 24) = 0 [pid 30816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30816] setpgid(0, 0 [pid 30814] <... write resumed>) = 18 [pid 30816] <... setpgid resumed>) = 0 [pid 30816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30817] <... set_robust_list resumed>) = 0 [pid 30815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30816] <... openat resumed>) = 3 [pid 30815] <... prctl resumed>) = 0 [pid 30814] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30816] write(3, "1000", 4) = 4 executing program [pid 30816] close(3) = 0 [pid 30816] write(1, "executing program\n", 18) = 18 [pid 30816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30815] setpgid(0, 0 [pid 30814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30818] set_robust_list(0x55557f93d660, 24 [pid 30817] <... prctl resumed>) = 0 [pid 30815] <... setpgid resumed>) = 0 [pid 30816] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30814] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30815] <... openat resumed>) = 3 [pid 30814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30818] <... set_robust_list resumed>) = 0 [pid 30817] setpgid(0, 0 [pid 30815] write(3, "1000", 4 [pid 30816] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30815] <... write resumed>) = 4 [pid 30814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30816] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30817] <... setpgid resumed>) = 0 [pid 30815] close(3 [pid 30814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30815] <... close resumed>) = 0 [pid 30814] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30815] write(1, "executing program\n", 18 [pid 30814] exit_group(0 [pid 30815] <... write resumed>) = 18 [pid 30814] <... exit_group resumed>) = ? [pid 30816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30816] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30816] exit_group(0 [pid 30814] +++ exited with 0 +++ [pid 30815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30818] <... prctl resumed>) = 0 [pid 30818] setpgid(0, 0 [pid 30816] <... exit_group resumed>) = ? [pid 30815] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30818] <... setpgid resumed>) = 0 [pid 30815] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30815] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30818] <... openat resumed>) = 3 [pid 30815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30817] <... openat resumed>) = 3 [pid 30815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30817] write(3, "1000", 4 [pid 30815] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30815] exit_group(0 [pid 30818] write(3, "1000", 4 [pid 30815] <... exit_group resumed>) = ? [pid 30818] <... write resumed>) = 4 [pid 30818] close(3) = 0 [pid 30818] write(1, "executing program\n", 18 [pid 30816] +++ exited with 0 +++ [pid 30815] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30817] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30818] <... write resumed>) = 18 [pid 30817] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 30817] <... close resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30817] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30819 executing program [pid 30818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30817] <... write resumed>) = 18 [pid 30818] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30818] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30819 attached [pid 30817] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30819] set_robust_list(0x55557f93d660, 24 [pid 30817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30820 attached [pid 30819] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30820 [pid 30818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30817] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30820] set_robust_list(0x55557f93d660, 24 [pid 30819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... restart_syscall resumed>) = 0 [pid 30817] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30820] <... set_robust_list resumed>) = 0 [pid 30819] <... prctl resumed>) = 0 [pid 30818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30821 ./strace-static-x86_64: Process 30821 attached [pid 30821] set_robust_list(0x55557f93d660, 24 [pid 30817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30819] setpgid(0, 0 [pid 30821] <... set_robust_list resumed>) = 0 [pid 30821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30821] setpgid(0, 0) = 0 [pid 30819] <... setpgid resumed>) = 0 [pid 30817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30821] write(3, "1000", 4) = 4 [pid 30817] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30821] close(3 [pid 30817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30821] <... close resumed>) = 0 executing program [pid 30821] write(1, "executing program\n", 18) = 18 [pid 30821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30817] exit_group(0 [pid 30821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30817] <... exit_group resumed>) = ? [pid 30820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30818] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30817] +++ exited with 0 +++ [pid 30821] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30817, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 30821] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30821] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30821] exit_group(0 [pid 30820] <... prctl resumed>) = 0 [pid 30818] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30822 [pid 30820] setpgid(0, 0) = 0 [pid 30820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30821] <... exit_group resumed>) = ? [pid 30818] <... exit_group resumed>) = ? [pid 30819] <... openat resumed>) = 3 [pid 30819] write(3, "1000", 4./strace-static-x86_64: Process 30822 attached ) = 4 [pid 30819] close(3 [pid 30822] set_robust_list(0x55557f93d660, 24 [pid 30819] <... close resumed>) = 0 [pid 30822] <... set_robust_list resumed>) = 0 [pid 30821] +++ exited with 0 +++ [pid 30819] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30818] +++ exited with 0 +++ executing program [pid 30820] <... openat resumed>) = 3 [pid 30819] <... write resumed>) = 18 [pid 30820] write(3, "1000", 4) = 4 executing program [pid 30820] close(3) = 0 [pid 30820] write(1, "executing program\n", 18) = 18 [pid 30820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30820] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30820] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30819] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30822] <... prctl resumed>) = 0 [pid 30822] setpgid(0, 0 [pid 30819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30820] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30820] exit_group(0) = ? [pid 30822] <... setpgid resumed>) = 0 [pid 30819] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30820] +++ exited with 0 +++ [pid 30819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30822] <... openat resumed>) = 3 [pid 30819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30822] write(3, "1000", 4 [pid 30819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30819] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30819] exit_group(0) = ? [pid 30822] <... write resumed>) = 4 [pid 30822] close(3) = 0 [pid 30819] +++ exited with 0 +++ [pid 30822] write(1, "executing program\n", 18executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30822] <... write resumed>) = 18 [pid 30822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30822] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30822] exit_group(0) = ? [pid 30822] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30823 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30824 attached [pid 30824] set_robust_list(0x55557f93d660, 24) = 0 [pid 30824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30824] setpgid(0, 0) = 0 [pid 30824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30824 executing program [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30825 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30824] <... openat resumed>) = 3 [pid 30824] write(3, "1000", 4) = 4 [pid 30824] close(3) = 0 [pid 30824] write(1, "executing program\n", 18) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30827 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30826 [pid 30824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30825 attached ) = -1 EPERM (Operation not permitted) [pid 30824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30823 attached [pid 30825] set_robust_list(0x55557f93d660, 24) = 0 [pid 30824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30827 attached ./strace-static-x86_64: Process 30826 attached [pid 30825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30823] <... set_robust_list resumed>) = 0 [pid 30824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30825] setpgid(0, 0 [pid 30826] set_robust_list(0x55557f93d660, 24 [pid 30825] <... setpgid resumed>) = 0 [pid 30824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30826] <... set_robust_list resumed>) = 0 [pid 30826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30826] setpgid(0, 0) = 0 [pid 30826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30824] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30826] write(3, "1000", 4) = 4 executing program [pid 30826] close(3) = 0 [pid 30826] write(1, "executing program\n", 18) = 18 [pid 30826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30827] set_robust_list(0x55557f93d660, 24 [pid 30825] <... openat resumed>) = 3 [pid 30824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30827] <... set_robust_list resumed>) = 0 [pid 30826] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] write(3, "1000", 4 [pid 30824] exit_group(0 [pid 30823] <... prctl resumed>) = 0 [pid 30825] <... write resumed>) = 4 [pid 30824] <... exit_group resumed>) = ? [pid 30827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30825] close(3 [pid 30823] setpgid(0, 0 [pid 30824] +++ exited with 0 +++ [pid 30826] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30825] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30827] <... prctl resumed>) = 0 [pid 30825] write(1, "executing program\n", 18 [pid 30827] setpgid(0, 0 executing program [pid 30826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] <... write resumed>) = 18 [pid 30826] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30823] <... setpgid resumed>) = 0 [pid 30827] <... setpgid resumed>) = 0 [pid 30827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30825] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30827] <... openat resumed>) = 3 [pid 30826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30827] write(3, "1000", 4 [pid 30826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30827] <... write resumed>) = 4 [pid 30826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30825] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30823] <... openat resumed>) = 3 [pid 30827] close(3 [pid 30826] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30823] write(3, "1000", 4) = 4 executing program [pid 30823] close(3) = 0 [pid 30823] write(1, "executing program\n", 18) = 18 [pid 30823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30827] <... close resumed>) = 0 [pid 30826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30825] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30823] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30827] write(1, "executing program\n", 18 [pid 30826] exit_group(0 [pid 30823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30827] <... write resumed>) = 18 [pid 30826] <... exit_group resumed>) = ? [pid 30825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30823] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30826] +++ exited with 0 +++ [pid 30827] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30825] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30827] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] exit_group(0 [pid 30827] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30825] <... exit_group resumed>) = ? [pid 30823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30823] exit_group(0) = ? [pid 30827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] +++ exited with 0 +++ [pid 30823] +++ exited with 0 +++ [pid 30827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30827] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30827] exit_group(0) = ? [pid 30827] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30829 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30828 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30829 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30830 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30830 attached [pid 30830] set_robust_list(0x55557f93d660, 24) = 0 [pid 30830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30830] setpgid(0, 0) = 0 [pid 30830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30831 executing program [pid 30830] <... openat resumed>) = 3 [pid 30830] write(3, "1000", 4) = 4 [pid 30830] close(3) = 0 [pid 30830] write(1, "executing program\n", 18) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30832 [pid 30830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30828 attached [pid 30829] set_robust_list(0x55557f93d660, 24 [pid 30830] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30829] <... set_robust_list resumed>) = 0 [pid 30830] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30828] set_robust_list(0x55557f93d660, 24 [pid 30830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] setpgid(0, 0 [pid 30828] <... set_robust_list resumed>) = 0 [pid 30830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30830] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30830] exit_group(0) = ? [pid 30829] <... setpgid resumed>) = 0 [pid 30829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30830] +++ exited with 0 +++ [pid 30829] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30831 attached [pid 30829] write(3, "1000", 4 [pid 30828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30831] set_robust_list(0x55557f93d660, 24) = 0 [pid 30831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30829] <... write resumed>) = 4 [pid 30828] <... prctl resumed>) = 0 [pid 30831] <... prctl resumed>) = 0 [pid 30831] setpgid(0, 0./strace-static-x86_64: Process 30832 attached ) = 0 [pid 30829] close(3 [pid 30828] setpgid(0, 0 [pid 30832] set_robust_list(0x55557f93d660, 24) = 0 [pid 30832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30832] <... prctl resumed>) = 0 [pid 30832] setpgid(0, 0) = 0 [pid 30829] <... close resumed>) = 0 [pid 30828] <... setpgid resumed>) = 0 [pid 30831] write(3, "1000", 4 [pid 30829] write(1, "executing program\n", 18 [pid 30831] <... write resumed>) = 4 [pid 30831] close(3 [pid 30832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30831] <... close resumed>) = 0 executing program [pid 30831] write(1, "executing program\n", 18 [pid 30832] <... openat resumed>) = 3 [pid 30831] <... write resumed>) = 18 executing program [pid 30831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30829] <... write resumed>) = 18 [pid 30831] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30832] write(3, "1000", 4 [pid 30831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30832] <... write resumed>) = 4 [pid 30831] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30832] close(3 [pid 30831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30832] <... close resumed>) = 0 [pid 30831] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30832] write(1, "executing program\n", 18 [pid 30828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30829] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30832] <... write resumed>) = 18 [pid 30828] <... openat resumed>) = 3 [pid 30831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 30829] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30828] write(3, "1000", 4 [pid 30832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30831] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30829] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30833 attached [pid 30832] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30828] <... write resumed>) = 4 [pid 30832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30833 [pid 30831] exit_group(0 [pid 30833] set_robust_list(0x55557f93d660, 24 [pid 30829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] <... set_robust_list resumed>) = 0 [pid 30832] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30831] <... exit_group resumed>) = ? [pid 30828] close(3 [pid 30829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] <... prctl resumed>) = 0 [pid 30832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30828] <... close resumed>) = 0 [pid 30833] setpgid(0, 0 [pid 30832] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30828] write(1, "executing program\n", 18executing program [pid 30833] <... setpgid resumed>) = 0 [pid 30832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] exit_group(0 [pid 30828] <... write resumed>) = 18 [pid 30833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30831] +++ exited with 0 +++ [pid 30833] <... openat resumed>) = 3 [pid 30832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] <... exit_group resumed>) = ? [pid 30828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30833] write(3, "1000", 4 [pid 30832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30833] <... write resumed>) = 4 [pid 30833] close(3) = 0 [pid 30833] write(1, "executing program\n", 18) = 18 [pid 30833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30829] +++ exited with 0 +++ [pid 30828] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30833] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30832] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30828] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30833] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30833] exit_group(0 [pid 30828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30832] exit_group(0 [pid 30833] <... exit_group resumed>) = ? [pid 30832] <... exit_group resumed>) = ? [pid 30828] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30833] +++ exited with 0 +++ [pid 30828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30832] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30828] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30828] exit_group(0) = ? [pid 30828] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30835 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30834 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30836 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30837 attached ./strace-static-x86_64: Process 30836 attached ./strace-static-x86_64: Process 30838 attached ./strace-static-x86_64: Process 30835 attached ./strace-static-x86_64: Process 30834 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30837 [pid 30838] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30838 [pid 30838] <... set_robust_list resumed>) = 0 [pid 30838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30837] set_robust_list(0x55557f93d660, 24 [pid 30834] set_robust_list(0x55557f93d660, 24 [pid 30837] <... set_robust_list resumed>) = 0 [pid 30834] <... set_robust_list resumed>) = 0 [pid 30838] <... prctl resumed>) = 0 [pid 30838] setpgid(0, 0) = 0 [pid 30838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30838] write(3, "1000", 4) = 4 [pid 30838] close(3) = 0 executing program [pid 30838] write(1, "executing program\n", 18) = 18 [pid 30838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] <... prctl resumed>) = 0 [pid 30835] set_robust_list(0x55557f93d660, 24 [pid 30834] <... prctl resumed>) = 0 [pid 30838] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] setpgid(0, 0 [pid 30836] set_robust_list(0x55557f93d660, 24 [pid 30835] <... set_robust_list resumed>) = 0 [pid 30834] setpgid(0, 0 [pid 30838] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30837] <... setpgid resumed>) = 0 [pid 30835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30836] <... set_robust_list resumed>) = 0 [pid 30834] <... setpgid resumed>) = 0 [pid 30838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30838] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30838] exit_group(0) = ? [pid 30838] +++ exited with 0 +++ [pid 30837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30835] <... prctl resumed>) = 0 [pid 30834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30837] <... openat resumed>) = 3 [pid 30836] <... prctl resumed>) = 0 [pid 30835] setpgid(0, 0 [pid 30834] <... openat resumed>) = 3 [pid 30837] write(3, "1000", 4 [pid 30836] setpgid(0, 0 [pid 30835] <... setpgid resumed>) = 0 [pid 30834] write(3, "1000", 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30837] <... write resumed>) = 4 [pid 30834] <... write resumed>) = 4 [pid 30837] close(3 [pid 30836] <... setpgid resumed>) = 0 [pid 30834] close(3 [pid 30837] <... close resumed>) = 0 executing program executing program [pid 30837] write(1, "executing program\n", 18 [pid 30836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30834] <... close resumed>) = 0 [pid 30837] <... write resumed>) = 18 [pid 30834] write(1, "executing program\n", 18 [pid 30837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30836] <... openat resumed>) = 3 [pid 30834] <... write resumed>) = 18 [pid 30837] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30836] write(3, "1000", 4 [pid 30837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30834] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30834] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30836] <... write resumed>) = 4 [pid 30837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30834] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30836] close(3) = 0 executing program [pid 30834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30836] write(1, "executing program\n", 18) = 18 [pid 30834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30837] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30835] <... openat resumed>) = 3 [pid 30834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30836] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30837] exit_group(0 [pid 30835] write(3, "1000", 4 [pid 30837] <... exit_group resumed>) = ? [pid 30834] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30837] +++ exited with 0 +++ [pid 30836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30835] <... write resumed>) = 4 [pid 30836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30834] exit_group(0 [pid 30836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30835] close(3 [pid 30834] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30836] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30836] exit_group(0) = ? [pid 30836] +++ exited with 0 +++ [pid 30835] <... close resumed>) = 0 [pid 30834] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30835] write(1, "executing program\n", 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30835] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30835] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 30835] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30835] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30835] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30835] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30839 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30839 attached [pid 30839] set_robust_list(0x55557f93d660, 24) = 0 [pid 30839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30839] setpgid(0, 0) = 0 [pid 30839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30840 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30839] <... openat resumed>) = 3 [pid 30839] write(3, "1000", 4) = 4 [pid 30839] close(3executing program ) = 0 [pid 30839] write(1, "executing program\n", 18) = 18 [pid 30839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30839] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30841 [pid 30839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30842 [pid 30839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30839] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30839] exit_group(0) = ? ./strace-static-x86_64: Process 30840 attached [pid 30839] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30841 attached [pid 30841] set_robust_list(0x55557f93d660, 24) = 0 [pid 30841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30841] setpgid(0, 0) = 0 [pid 30841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30840] set_robust_list(0x55557f93d660, 24 [pid 30841] <... openat resumed>) = 3 [pid 30840] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30842 attached [pid 30842] set_robust_list(0x55557f93d660, 24 [pid 30841] write(3, "1000", 4) = 4 [pid 30842] <... set_robust_list resumed>) = 0 [pid 30842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30841] close(3executing program ) = 0 [pid 30841] write(1, "executing program\n", 18) = 18 [pid 30841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30842] <... prctl resumed>) = 0 [pid 30842] setpgid(0, 0 [pid 30841] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30840] <... prctl resumed>) = 0 [pid 30842] <... setpgid resumed>) = 0 [pid 30842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30840] setpgid(0, 0 [pid 30841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30840] <... setpgid resumed>) = 0 [pid 30841] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30842] <... openat resumed>) = 3 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30842] write(3, "1000", 4 [pid 30841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30840] <... openat resumed>) = 3 executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30840] write(3, "1000", 4 [pid 30841] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30840] <... write resumed>) = 4 [pid 30841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30840] close(3 [pid 30841] exit_group(0 [pid 30840] <... close resumed>) = 0 [pid 30841] <... exit_group resumed>) = ? [pid 30840] write(1, "executing program\n", 18./strace-static-x86_64: Process 30844 attached ./strace-static-x86_64: Process 30843 attached [pid 30842] <... write resumed>) = 4 [pid 30841] +++ exited with 0 +++ [pid 30840] <... write resumed>) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30843 [pid 30840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30842] close(3 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30844 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30840] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30844] set_robust_list(0x55557f93d660, 24 [pid 30843] set_robust_list(0x55557f93d660, 24 [pid 30842] <... close resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30840] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30844] <... set_robust_list resumed>) = 0 [pid 30843] <... set_robust_list resumed>) = 0 executing program [pid 30842] write(1, "executing program\n", 18 [pid 30840] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30842] <... write resumed>) = 18 [pid 30842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30840] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30840] exit_group(0 [pid 30842] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30844] <... prctl resumed>) = 0 [pid 30843] <... prctl resumed>) = 0 [pid 30840] <... exit_group resumed>) = ? [pid 30844] setpgid(0, 0 [pid 30843] setpgid(0, 0 [pid 30842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30844] <... setpgid resumed>) = 0 [pid 30840] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30843] <... setpgid resumed>) = 0 [pid 30843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30842] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30843] <... openat resumed>) = 3 [pid 30842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30843] write(3, "1000", 4) = 4 [pid 30842] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30843] close(3) = 0 [pid 30843] write(1, "executing program\n", 18) = 18 [pid 30843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30844] <... openat resumed>) = 3 [pid 30842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30844] write(3, "1000", 4 [pid 30843] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30844] <... write resumed>) = 4 [pid 30842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30843] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30844] close(3 [pid 30842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30843] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30844] <... close resumed>) = 0 [pid 30843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30843] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30843] exit_group(0 [pid 30842] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30844] write(1, "executing program\n", 18 [pid 30843] <... exit_group resumed>) = ? executing program [pid 30844] <... write resumed>) = 18 [pid 30843] +++ exited with 0 +++ [pid 30842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30842] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30844] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30842] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30842] +++ exited with 0 +++ [pid 30844] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30844] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30844] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30844] <... exit_group resumed>) = ? [pid 30844] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30845 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30845 [pid 30845] set_robust_list(0x55557f93d660, 24 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30846 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30846 [pid 30845] <... set_robust_list resumed>) = 0 [pid 30845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30845] <... prctl resumed>) = 0 [pid 30845] setpgid(0, 0) = 0 [pid 30845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 30845] <... openat resumed>) = 3 [pid 30845] write(3, "1000", 4executing program ) = 4 [pid 30845] close(3) = 0 [pid 30845] write(1, "executing program\n", 18) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30847 [pid 30845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30848 ./strace-static-x86_64: Process 30848 attached ./strace-static-x86_64: Process 30847 attached [pid 30846] set_robust_list(0x55557f93d660, 24 [pid 30845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30845] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30845] exit_group(0) = ? [pid 30848] set_robust_list(0x55557f93d660, 24 [pid 30847] set_robust_list(0x55557f93d660, 24 [pid 30846] <... set_robust_list resumed>) = 0 [pid 30845] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30849 ./strace-static-x86_64: Process 30849 attached [pid 30849] set_robust_list(0x55557f93d660, 24) = 0 [pid 30849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30849] <... prctl resumed>) = 0 [pid 30849] setpgid(0, 0) = 0 [pid 30849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30848] <... set_robust_list resumed>) = 0 [pid 30846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30849] <... openat resumed>) = 3 [pid 30846] <... prctl resumed>) = 0 [pid 30849] write(3, "1000", 4) = 4 [pid 30849] close(3) = 0 [pid 30849] write(1, "executing program\n", 18executing program ) = 18 [pid 30849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30847] <... set_robust_list resumed>) = 0 [pid 30846] setpgid(0, 0 [pid 30849] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30848] <... prctl resumed>) = 0 [pid 30846] <... setpgid resumed>) = 0 [pid 30849] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30848] setpgid(0, 0 [pid 30847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30846] <... openat resumed>) = 3 [pid 30849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30848] <... setpgid resumed>) = 0 [pid 30847] <... prctl resumed>) = 0 [pid 30846] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 30849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30849] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30849] exit_group(0) = ? [pid 30849] +++ exited with 0 +++ [pid 30848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30846] <... write resumed>) = 4 [pid 30847] setpgid(0, 0./strace-static-x86_64: Process 30850 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30850 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30848] <... openat resumed>) = 3 [pid 30847] <... setpgid resumed>) = 0 [pid 30846] close(3 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30850] set_robust_list(0x55557f93d660, 24 [pid 30848] write(3, "1000", 4) = 4 [pid 30848] close(3 [pid 30846] <... close resumed>) = 0 executing program [pid 30848] <... close resumed>) = 0 [pid 30848] write(1, "executing program\n", 18) = 18 [pid 30848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30850] <... set_robust_list resumed>) = 0 [pid 30847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30846] write(1, "executing program\n", 18 [pid 30848] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30846] <... write resumed>) = 18 [pid 30848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30847] <... openat resumed>) = 3 [pid 30846] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30848] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30848] exit_group(0 [pid 30847] write(3, "1000", 4 [pid 30846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30850] <... prctl resumed>) = 0 [pid 30848] <... exit_group resumed>) = ? [pid 30850] setpgid(0, 0 [pid 30847] <... write resumed>) = 4 [pid 30846] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30850] <... setpgid resumed>) = 0 [pid 30847] close(3 [pid 30846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30848] +++ exited with 0 +++ [pid 30847] <... close resumed>) = 0 [pid 30846] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30847] write(1, "executing program\n", 18 [pid 30846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30850] <... openat resumed>) = 3 [pid 30847] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30850] write(3, "1000", 4 [pid 30847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30850] <... write resumed>) = 4 [pid 30847] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30847] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30846] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30847] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30846] exit_group(0 [pid 30850] close(3 [pid 30847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30846] <... exit_group resumed>) = ? [pid 30850] <... close resumed>) = 0 [pid 30847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30850] write(1, "executing program\n", 18) = 18 [pid 30846] +++ exited with 0 +++ [pid 30847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30850] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30847] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30850] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30847] exit_group(0 [pid 30850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30847] <... exit_group resumed>) = ? [pid 30850] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30847] +++ exited with 0 +++ [pid 30850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30850] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30850] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30850] exit_group(0) = ? [pid 30850] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30851 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30851 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30853 attached ./strace-static-x86_64: Process 30852 attached [pid 30851] set_robust_list(0x55557f93d660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30852 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30853 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30851] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30854 ./strace-static-x86_64: Process 30855 attached [pid 30855] set_robust_list(0x55557f93d660, 24 [pid 30851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30855 [pid 30855] <... set_robust_list resumed>) = 0 [pid 30855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30855] setpgid(0, 0) = 0 [pid 30855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30851] <... prctl resumed>) = 0 [pid 30852] set_robust_list(0x55557f93d660, 24 [pid 30855] <... openat resumed>) = 3 [pid 30855] write(3, "1000", 4 [pid 30851] setpgid(0, 0 [pid 30855] <... write resumed>) = 4 [pid 30855] close(3) = 0 [pid 30855] write(1, "executing program\n", 18executing program ) = 18 [pid 30855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30853] set_robust_list(0x55557f93d660, 24 [pid 30852] <... set_robust_list resumed>) = 0 [pid 30851] <... setpgid resumed>) = 0 [pid 30855] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30854 attached [pid 30853] <... set_robust_list resumed>) = 0 [pid 30852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30855] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30855] exit_group(0) = ? [pid 30855] +++ exited with 0 +++ [pid 30854] set_robust_list(0x55557f93d660, 24) = 0 [pid 30851] <... openat resumed>) = 3 [pid 30851] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30854] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30852] <... prctl resumed>) = 0 [pid 30851] <... write resumed>) = 4 [pid 30851] close(3 [pid 30854] <... prctl resumed>) = 0 [pid 30851] <... close resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30851] write(1, "executing program\n", 18 [pid 30854] setpgid(0, 0) = 0 [pid 30854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30851] <... write resumed>) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30856 [pid 30854] write(3, "1000", 4 [pid 30851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30854] <... write resumed>) = 4 [pid 30851] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30854] close(3) = 0 [pid 30851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30852] setpgid(0, 0 [pid 30851] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30854] write(1, "executing program\n", 18 [pid 30852] <... setpgid resumed>) = 0 [pid 30851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30854] <... write resumed>) = 18 [pid 30851] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30852] <... openat resumed>) = 3 [pid 30851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30852] write(3, "1000", 4 [pid 30851] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30852] <... write resumed>) = 4 [pid 30851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30851] exit_group(0 [pid 30852] close(3 [pid 30851] <... exit_group resumed>) = ? [pid 30854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30854] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30851] +++ exited with 0 +++ [pid 30852] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30854] exit_group(0 [pid 30852] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30854] <... exit_group resumed>) = ? [pid 30852] <... write resumed>) = 18 ./strace-static-x86_64: Process 30856 attached [pid 30854] +++ exited with 0 +++ [pid 30853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30856] set_robust_list(0x55557f93d660, 24 [pid 30853] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30852] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30856] <... set_robust_list resumed>) = 0 [pid 30853] setpgid(0, 0 [pid 30852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30853] <... setpgid resumed>) = 0 [pid 30852] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30852] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30853] <... openat resumed>) = 3 [pid 30852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30856] <... prctl resumed>) = 0 [pid 30853] write(3, "1000", 4 [pid 30852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30852] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30856] setpgid(0, 0 [pid 30853] <... write resumed>) = 4 [pid 30852] exit_group(0) = ? [pid 30856] <... setpgid resumed>) = 0 [pid 30853] close(3 [pid 30856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30853] <... close resumed>) = 0 [pid 30852] +++ exited with 0 +++ [pid 30856] <... openat resumed>) = 3 [pid 30853] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30856] write(3, "1000", 4 [pid 30853] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30856] <... write resumed>) = 4 [pid 30853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30856] close(3 [pid 30853] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30856] <... close resumed>) = 0 [pid 30853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30856] write(1, "executing program\n", 18 [pid 30853] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) executing program [pid 30853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30856] <... write resumed>) = 18 [pid 30853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30853] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30853] exit_group(0) = ? [pid 30856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30853] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 30856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30856] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30857 attached [pid 30856] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30857 [pid 285] <... restart_syscall resumed>) = 0 [pid 30856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30857] set_robust_list(0x55557f93d660, 24 [pid 30856] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30858 attached ) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30858 [pid 30856] exit_group(0) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30858] set_robust_list(0x55557f93d660, 24 [pid 30857] <... set_robust_list resumed>) = 0 [pid 30856] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30859 attached [pid 30859] set_robust_list(0x55557f93d660, 24) = 0 [pid 30859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30859] setpgid(0, 0) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30859 [pid 30859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30860 [pid 30857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30858] <... set_robust_list resumed>) = 0 [pid 30859] <... openat resumed>) = 3 [pid 30857] <... prctl resumed>) = 0 [pid 30859] write(3, "1000", 4) = 4 [pid 30859] close(3) = 0 executing program [pid 30859] write(1, "executing program\n", 18 [pid 30857] setpgid(0, 0 [pid 30859] <... write resumed>) = 18 [pid 30859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30857] <... setpgid resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30858] <... prctl resumed>) = 0 [pid 30857] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30860 attached [pid 30857] write(3, "1000", 4 [pid 30858] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30860] set_robust_list(0x55557f93d660, 24 [pid 30859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30858] <... setpgid resumed>) = 0 [pid 30857] <... write resumed>) = 4 ./strace-static-x86_64: Process 30861 attached [pid 30860] <... set_robust_list resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30857] close(3 [pid 30858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30859] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30857] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30861 [pid 30860] <... prctl resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30858] <... openat resumed>) = 3 [pid 30861] set_robust_list(0x55557f93d660, 24 [pid 30860] setpgid(0, 0executing program [pid 30861] <... set_robust_list resumed>) = 0 [pid 30860] <... setpgid resumed>) = 0 [pid 30859] exit_group(0 [pid 30858] write(3, "1000", 4 [pid 30857] write(1, "executing program\n", 18) = 18 [pid 30857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30859] <... exit_group resumed>) = ? [pid 30857] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30861] <... prctl resumed>) = 0 [pid 30860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30858] <... write resumed>) = 4 [pid 30857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30859] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30860] <... openat resumed>) = 3 [pid 30861] setpgid(0, 0 [pid 30857] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30861] <... setpgid resumed>) = 0 [pid 30858] close(3 [pid 30861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30860] write(3, "1000", 4 [pid 30858] <... close resumed>) = 0 [pid 30857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30860] <... write resumed>) = 4 [pid 30858] write(1, "executing program\n", 18 [pid 30861] <... openat resumed>) = 3 [pid 30861] write(3, "1000", 4) = 4 [pid 30861] close(3executing program executing program ) = 0 [pid 30861] write(1, "executing program\n", 18) = 18 [pid 30861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30860] close(3 [pid 30858] <... write resumed>) = 18 [pid 30857] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30861] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30860] <... close resumed>) = 0 [pid 30858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30861] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30860] write(1, "executing program\n", 18 [pid 30858] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30860] <... write resumed>) = 18 [pid 30858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30861] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30858] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30857] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30860] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30861] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30861] exit_group(0) = ? [pid 30860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30858] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30857] exit_group(0 [pid 30861] +++ exited with 0 +++ [pid 30857] <... exit_group resumed>) = ? [pid 30860] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30860] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30857] +++ exited with 0 +++ [pid 30860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30860] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30860] exit_group(0 [pid 30858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30860] <... exit_group resumed>) = ? [pid 30860] +++ exited with 0 +++ [pid 30858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30858] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30858] exit_group(0) = ? [pid 30858] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30862 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30862 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 30862] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30863 ./strace-static-x86_64: Process 30863 attached [pid 30863] set_robust_list(0x55557f93d660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30863] <... set_robust_list resumed>) = 0 [pid 30863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30863] setpgid(0, 0) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30864 [pid 30863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30863] write(3, "1000", 4) = 4 executing program [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30865 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30866 [pid 30863] close(3) = 0 [pid 30863] write(1, "executing program\n", 18) = 18 [pid 30863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30864 attached [pid 30862] <... set_robust_list resumed>) = 0 [pid 30863] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30863] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30862] <... prctl resumed>) = 0 [pid 30863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30862] setpgid(0, 0 [pid 30863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30862] <... setpgid resumed>) = 0 [pid 30864] set_robust_list(0x55557f93d660, 24 [pid 30863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30863] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30863] exit_group(0) = ? [pid 30863] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30865 attached [pid 30865] set_robust_list(0x55557f93d660, 24) = 0 [pid 30865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30865] setpgid(0, 0./strace-static-x86_64: Process 30866 attached ) = 0 [pid 30865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30866] set_robust_list(0x55557f93d660, 24) = 0 [pid 30862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30864] <... set_robust_list resumed>) = 0 [pid 30865] <... openat resumed>) = 3 [pid 30862] <... openat resumed>) = 3 [pid 30866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30866] setpgid(0, 0) = 0 [pid 30862] write(3, "1000", 4 [pid 30865] write(3, "1000", 4) = 4 [pid 30866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30865] close(3) = 0 [pid 30862] <... write resumed>) = 4 executing program [pid 30864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30865] write(1, "executing program\n", 18) = 18 [pid 30865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] close(3 [pid 30864] <... prctl resumed>) = 0 [pid 30866] <... openat resumed>) = 3 [pid 30865] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30866] write(3, "1000", 4) = 4 [pid 30865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30866] close(3) = 0 [pid 30865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30864] setpgid(0, 0 [pid 30862] <... close resumed>) = 0 [pid 30865] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30866] write(1, "executing program\n", 18) = 18 [pid 30865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30862] write(1, "executing program\n", 18 [pid 30864] <... setpgid resumed>) = 0 [pid 30866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] <... write resumed>) = 18 [pid 30866] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30866] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30866] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30862] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 30865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30862] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30865] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30867 [pid 30864] <... openat resumed>) = 3 [pid 30862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30862] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30862] exit_group(0 [pid 30864] write(3, "1000", 4./strace-static-x86_64: Process 30867 attached [pid 30862] <... exit_group resumed>) = ? [pid 30867] set_robust_list(0x55557f93d660, 24 [pid 30866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30865] exit_group(0 [pid 30864] <... write resumed>) = 4 [pid 30862] +++ exited with 0 +++ [pid 30866] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30865] <... exit_group resumed>) = ? [pid 30864] close(3 [pid 30867] <... set_robust_list resumed>) = 0 [pid 30866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30865] +++ exited with 0 +++ [pid 30866] exit_group(0 [pid 30864] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30866] <... exit_group resumed>) = ? executing program [pid 30864] write(1, "executing program\n", 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30866] +++ exited with 0 +++ [pid 30864] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30867] <... prctl resumed>) = 0 [pid 30864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30867] setpgid(0, 0 [pid 30864] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30867] <... setpgid resumed>) = 0 [pid 30864] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30864] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30867] <... openat resumed>) = 3 [pid 30864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30864] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30864] exit_group(0) = ? [pid 30867] write(3, "1000", 4 [pid 30864] +++ exited with 0 +++ [pid 30867] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30867] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30867] <... close resumed>) = 0 executing program [pid 30867] write(1, "executing program\n", 18) = 18 [pid 30867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30867] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30867] exit_group(0) = ? [pid 30867] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30868 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30868 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30869 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30870 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30869 attached ./strace-static-x86_64: Process 30872 attached [pid 30868] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30872 [pid 30868] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30871 [pid 30869] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30871 attached [pid 30871] set_robust_list(0x55557f93d660, 24) = 0 [pid 30871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30871] setpgid(0, 0) = 0 [pid 30871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30869] <... set_robust_list resumed>) = 0 [pid 30868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30872] set_robust_list(0x55557f93d660, 24 [pid 30871] write(3, "1000", 4) = 4 [pid 30871] close(3executing program ) = 0 [pid 30871] write(1, "executing program\n", 18) = 18 [pid 30871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30868] <... prctl resumed>) = 0 [pid 30871] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30868] setpgid(0, 0 [pid 30871] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30868] <... setpgid resumed>) = 0 [pid 30871] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30870 attached [pid 30871] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30871] exit_group(0 [pid 30870] set_robust_list(0x55557f93d660, 24) = 0 [pid 30871] <... exit_group resumed>) = ? [pid 30870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30868] <... openat resumed>) = 3 [pid 30872] <... set_robust_list resumed>) = 0 [pid 30871] +++ exited with 0 +++ [pid 30869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30868] write(3, "1000", 4 [pid 30870] <... prctl resumed>) = 0 [pid 30870] setpgid(0, 0) = 0 [pid 30870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30868] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30870] write(3, "1000", 4 [pid 30868] close(3 [pid 30870] <... write resumed>) = 4 [pid 30870] close(3) = 0 executing program [pid 30870] write(1, "executing program\n", 18) = 18 [pid 30870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30869] <... prctl resumed>) = 0 [pid 30868] <... close resumed>) = 0 [pid 30870] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30869] setpgid(0, 0 [pid 30868] write(1, "executing program\n", 18 [pid 30870] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30868] <... write resumed>) = 18 [pid 30870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30869] <... setpgid resumed>) = 0 [pid 30868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... restart_syscall resumed>) = 0 [pid 30870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30868] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30870] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30868] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30870] exit_group(0) = ? [pid 30870] +++ exited with 0 +++ [pid 30868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] <... openat resumed>) = 3 [pid 30868] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30873 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30869] write(3, "1000", 4./strace-static-x86_64: Process 30873 attached [pid 30873] set_robust_list(0x55557f93d660, 24 [pid 30868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30873] <... set_robust_list resumed>) = 0 [pid 30868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30869] <... write resumed>) = 4 [pid 30868] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30873] <... prctl resumed>) = 0 [pid 30869] close(3 [pid 30868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30873] setpgid(0, 0) = 0 [pid 30868] exit_group(0 [pid 30869] <... close resumed>) = 0 [pid 30868] <... exit_group resumed>) = ? [pid 30873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30873] write(3, "1000", 4) = 4 [pid 30873] close(3 [pid 30868] +++ exited with 0 +++ [pid 30869] write(1, "executing program\n", 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30873] <... close resumed>) = 0 executing program executing program [pid 30873] write(1, "executing program\n", 18) = 18 [pid 30873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30872] <... prctl resumed>) = 0 [pid 30869] <... write resumed>) = 18 [pid 30873] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30872] setpgid(0, 0 [pid 30869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30873] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30873] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30872] <... setpgid resumed>) = 0 [pid 30869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30873] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30869] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30873] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30873] exit_group(0) = ? [pid 30872] <... openat resumed>) = 3 [pid 30869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30873] +++ exited with 0 +++ [pid 30872] write(3, "1000", 4 [pid 30869] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30872] <... write resumed>) = 4 [pid 30869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30872] close(3 [pid 30869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30872] <... close resumed>) = 0 [pid 30869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30872] write(1, "executing program\n", 18 [pid 30869] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30872] <... write resumed>) = 18 [pid 30869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30869] exit_group(0 [pid 30872] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30869] <... exit_group resumed>) = ? [pid 30872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30869] +++ exited with 0 +++ [pid 30872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30872] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30872] exit_group(0) = ? [pid 30872] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30874 attached [pid 30874] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30874 [pid 30874] <... set_robust_list resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30875 [pid 30874] <... prctl resumed>) = 0 [pid 30874] setpgid(0, 0) = 0 [pid 30874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30874] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30876 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30877 [pid 30874] <... write resumed>) = 4 [pid 30874] close(3 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30874] <... close resumed>) = 0 [pid 30874] write(1, "executing program\n", 18) = 18 [pid 30874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30878 [pid 30874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30876 attached [pid 30874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30875 attached [pid 30876] set_robust_list(0x55557f93d660, 24 [pid 30874] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30878 attached ./strace-static-x86_64: Process 30877 attached [pid 30876] <... set_robust_list resumed>) = 0 [pid 30875] set_robust_list(0x55557f93d660, 24 [pid 30874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30874] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30874] exit_group(0) = ? [pid 30876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30878] set_robust_list(0x55557f93d660, 24 [pid 30877] set_robust_list(0x55557f93d660, 24 [pid 30876] <... prctl resumed>) = 0 [pid 30875] <... set_robust_list resumed>) = 0 [pid 30874] +++ exited with 0 +++ executing program [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30878] <... set_robust_list resumed>) = 0 [pid 30878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30878] setpgid(0, 0) = 0 [pid 30878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30876] setpgid(0, 0 [pid 30878] <... openat resumed>) = 3 [pid 30875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30878] write(3, "1000", 4) = 4 [pid 30878] close(3) = 0 [pid 30878] write(1, "executing program\n", 18) = 18 [pid 30878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30877] <... set_robust_list resumed>) = 0 [pid 30876] <... setpgid resumed>) = 0 [pid 30875] <... prctl resumed>) = 0 [pid 30878] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30876] <... openat resumed>) = 3 [pid 30878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30876] write(3, "1000", 4 [pid 30875] setpgid(0, 0 [pid 30878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30877] <... prctl resumed>) = 0 [pid 30876] <... write resumed>) = 4 [pid 30875] <... setpgid resumed>) = 0 [pid 30878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30878] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30878] exit_group(0) = ? [pid 30878] +++ exited with 0 +++ [pid 30877] setpgid(0, 0 [pid 30876] close(3 [pid 30875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30876] <... close resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30877] <... setpgid resumed>) = 0 [pid 30876] write(1, "executing program\n", 18 [pid 30875] <... openat resumed>) = 3 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30876] <... write resumed>) = 18 [pid 30875] write(3, "1000", 4 [pid 30877] <... openat resumed>) = 3 [pid 30877] write(3, "1000", 4) = 4 executing program [pid 30877] close(3) = 0 [pid 30877] write(1, "executing program\n", 18) = 18 [pid 30877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] <... write resumed>) = 4 [pid 30877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30876] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] close(3 [pid 30877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30875] <... close resumed>) = 0 executing program [pid 30877] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30876] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] write(1, "executing program\n", 18 [pid 30877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] <... write resumed>) = 18 [pid 30877] exit_group(0 [pid 30876] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30877] <... exit_group resumed>) = ? [pid 30876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30877] +++ exited with 0 +++ [pid 30876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30875] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 30876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30876] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30875] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30879 attached [pid 30876] exit_group(0 [pid 30879] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30879 [pid 30879] <... set_robust_list resumed>) = 0 [pid 30876] <... exit_group resumed>) = ? [pid 30875] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30879] setpgid(0, 0) = 0 [pid 30879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30879] <... openat resumed>) = 3 [pid 30879] write(3, "1000", 4 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30880 [pid 30879] <... write resumed>) = 4 [pid 30879] close(3) = 0 [pid 30875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30881 attached ./strace-static-x86_64: Process 30880 attached [pid 30879] write(1, "executing program\n", 18 [pid 30876] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30881 executing program [pid 30879] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30881] set_robust_list(0x55557f93d660, 24 [pid 30880] set_robust_list(0x55557f93d660, 24 [pid 30875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30881] <... set_robust_list resumed>) = 0 [pid 30880] <... set_robust_list resumed>) = 0 [pid 30879] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30879] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30880] setpgid(0, 0 [pid 30879] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30882 [pid 30879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30880] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30882 attached [pid 30879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30875] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30879] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30880] <... openat resumed>) = 3 [pid 30879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30880] write(3, "1000", 4) = 4 [pid 30879] exit_group(0executing program [pid 30880] close(3 [pid 30879] <... exit_group resumed>) = ? [pid 30880] <... close resumed>) = 0 [pid 30880] write(1, "executing program\n", 18) = 18 [pid 30880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30879] +++ exited with 0 +++ [pid 30880] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30882] set_robust_list(0x55557f93d660, 24 [pid 30880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30881] <... prctl resumed>) = 0 [pid 30875] exit_group(0 [pid 30880] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] <... exit_group resumed>) = ? [pid 30882] <... set_robust_list resumed>) = 0 [pid 30881] setpgid(0, 0 [pid 30880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] +++ exited with 0 +++ [pid 30880] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30881] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30880] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30882] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30882] setpgid(0, 0 [pid 30880] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30882] <... setpgid resumed>) = 0 [pid 30881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30880] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30880] exit_group(0) = ? [pid 30881] <... openat resumed>) = 3 [pid 30881] write(3, "1000", 4 [pid 30880] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30881] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30882] <... openat resumed>) = 3 [pid 30881] close(3 [pid 30882] write(3, "1000", 4) = 4 [pid 30882] close(3executing program ) = 0 [pid 30882] write(1, "executing program\n", 18) = 18 [pid 30882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30881] <... close resumed>) = 0 [pid 30882] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30881] write(1, "executing program\n", 18executing program [pid 30882] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30881] <... write resumed>) = 18 [pid 30882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30882] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30882] exit_group(0) = ? [pid 30881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30882] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30881] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30881] exit_group(0) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30881] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30883 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30883 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30884 ./strace-static-x86_64: Process 30884 attached [pid 30884] set_robust_list(0x55557f93d660, 24) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30885 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30884] setpgid(0, 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30886 [pid 30884] <... setpgid resumed>) = 0 [pid 30884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30883] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30885 attached [pid 30884] <... openat resumed>) = 3 [pid 30883] <... set_robust_list resumed>) = 0 executing program [pid 30884] write(3, "1000", 4) = 4 [pid 30884] close(3) = 0 [pid 30884] write(1, "executing program\n", 18) = 18 [pid 30884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30886 attached [pid 30885] set_robust_list(0x55557f93d660, 24 [pid 30883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30884] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30886] set_robust_list(0x55557f93d660, 24 [pid 30885] <... set_robust_list resumed>) = 0 [pid 30883] <... prctl resumed>) = 0 [pid 30884] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30886] <... set_robust_list resumed>) = 0 [pid 30883] setpgid(0, 0 [pid 30884] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30883] <... setpgid resumed>) = 0 [pid 30884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30884] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30884] exit_group(0) = ? [pid 30883] <... openat resumed>) = 3 [pid 30883] write(3, "1000", 4 [pid 30885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30883] <... write resumed>) = 4 [pid 30886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30885] <... prctl resumed>) = 0 [pid 30884] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30883] close(3 [pid 30885] setpgid(0, 0 [pid 30886] <... prctl resumed>) = 0 [pid 30883] <... close resumed>) = 0 [pid 30886] setpgid(0, 0 [pid 30885] <... setpgid resumed>) = 0 [pid 30883] write(1, "executing program\n", 18executing program [pid 30886] <... setpgid resumed>) = 0 [pid 30885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30883] <... write resumed>) = 18 [pid 30883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30885] <... openat resumed>) = 3 [pid 30883] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30886] <... openat resumed>) = 3 [pid 30885] write(3, "1000", 4 [pid 30883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30886] write(3, "1000", 4 [pid 30885] <... write resumed>) = 4 [pid 30883] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30886] <... write resumed>) = 4 [pid 30885] close(3 [pid 30883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30886] close(3 [pid 30885] <... close resumed>) = 0 [pid 30883] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30886] <... close resumed>) = 0 [pid 30885] write(1, "executing program\n", 18 [pid 30883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30886] write(1, "executing program\n", 18 [pid 30885] <... write resumed>) = 18 [pid 30883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30886] <... write resumed>) = 18 [pid 30883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30883] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30883] exit_group(0 [pid 30886] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30885] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30883] <... exit_group resumed>) = ? [pid 30883] +++ exited with 0 +++ [pid 30886] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30885] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30886] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 30886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30885] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... restart_syscall resumed>) = 0 [pid 30886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30888 attached ./strace-static-x86_64: Process 30887 attached [pid 30886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30887 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30888 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30886] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30885] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30889 attached [pid 30888] set_robust_list(0x55557f93d660, 24 [pid 30887] set_robust_list(0x55557f93d660, 24 [pid 30886] exit_group(0 [pid 30885] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30889 [pid 30885] <... exit_group resumed>) = ? [pid 30886] <... exit_group resumed>) = ? [pid 30889] set_robust_list(0x55557f93d660, 24 [pid 30888] <... set_robust_list resumed>) = 0 [pid 30887] <... set_robust_list resumed>) = 0 [pid 30885] +++ exited with 0 +++ [pid 30886] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30889] <... set_robust_list resumed>) = 0 [pid 30889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30889] <... prctl resumed>) = 0 [pid 30889] setpgid(0, 0) = 0 [pid 30889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30887] <... prctl resumed>) = 0 [pid 30887] setpgid(0, 0 [pid 30888] <... prctl resumed>) = 0 [pid 30889] <... openat resumed>) = 3 [pid 30887] <... setpgid resumed>) = 0 [pid 30888] setpgid(0, 0 [pid 30889] write(3, "1000", 4 [pid 30887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30888] <... setpgid resumed>) = 0 [pid 30888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30888] write(3, "1000", 4) = 4 [pid 30888] close(3executing program ) = 0 [pid 30888] write(1, "executing program\n", 18) = 18 [pid 30888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30889] <... write resumed>) = 4 [pid 30887] <... openat resumed>) = 3 [pid 30888] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30889] close(3 [pid 30887] write(3, "1000", 4 [pid 30889] <... close resumed>) = 0 [pid 30887] <... write resumed>) = 4 [pid 30888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30889] write(1, "executing program\n", 18 [pid 30887] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30889] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30887] <... close resumed>) = 0 [pid 30888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30887] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30890 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30887] <... write resumed>) = 18 [pid 30888] exit_group(0 executing program [pid 30887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30889] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30887] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30891 [pid 30888] <... exit_group resumed>) = ? [pid 30889] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30891 attached ./strace-static-x86_64: Process 30890 attached [pid 30887] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30889] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30891] set_robust_list(0x55557f93d660, 24 [pid 30890] set_robust_list(0x55557f93d660, 24 [pid 30889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30889] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30887] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30887] exit_group(0) = ? ./strace-static-x86_64: Process 30892 attached [pid 30891] <... set_robust_list resumed>) = 0 [pid 30890] <... set_robust_list resumed>) = 0 [pid 30889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30887] +++ exited with 0 +++ [pid 30892] set_robust_list(0x55557f93d660, 24 [pid 30891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30889] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30892 [pid 30891] <... prctl resumed>) = 0 [pid 30890] <... prctl resumed>) = 0 [pid 30889] <... exit_group resumed>) = ? [pid 30892] <... set_robust_list resumed>) = 0 [pid 30891] setpgid(0, 0 [pid 30890] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30891] <... setpgid resumed>) = 0 [pid 30889] +++ exited with 0 +++ [pid 30891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30892] <... prctl resumed>) = 0 [pid 30891] <... openat resumed>) = 3 [pid 30890] <... setpgid resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30891] write(3, "1000", 4) = 4 [pid 30891] close(3 [pid 30892] setpgid(0, 0 [pid 30890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30891] <... close resumed>) = 0 [pid 30891] write(1, "executing program\n", 18executing program ) = 18 [pid 30891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30892] <... setpgid resumed>) = 0 [pid 30891] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30890] <... openat resumed>) = 3 [pid 30891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30890] write(3, "1000", 4 [pid 30892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30892] <... openat resumed>) = 3 [pid 30891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30890] <... write resumed>) = 4 [pid 30891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30891] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30891] exit_group(0) = ? [pid 30892] write(3, "1000", 4 [pid 30891] +++ exited with 0 +++ [pid 30890] close(3executing program [pid 30892] <... write resumed>) = 4 [pid 30890] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30890] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30890] <... write resumed>) = 18 [pid 30892] close(3 [pid 30890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30892] <... close resumed>) = 0 [pid 30890] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30892] write(1, "executing program\n", 18 [pid 30890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30892] <... write resumed>) = 18 [pid 30890] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30892] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30890] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30892] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30892] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30890] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30892] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30890] exit_group(0 [pid 30892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30890] <... exit_group resumed>) = ? [pid 30892] exit_group(0) = ? [pid 30892] +++ exited with 0 +++ [pid 30890] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30894 attached ./strace-static-x86_64: Process 30893 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30894] set_robust_list(0x55557f93d660, 24 [pid 30893] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30893 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30894 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30895 ./strace-static-x86_64: Process 30896 attached [pid 30894] <... set_robust_list resumed>) = 0 [pid 30893] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30896 [pid 285] <... restart_syscall resumed>) = 0 [pid 30893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30893] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30895 attached [pid 30894] <... prctl resumed>) = 0 [pid 30893] setpgid(0, 0) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30897 [pid 30894] setpgid(0, 0 [pid 30893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30894] <... setpgid resumed>) = 0 [pid 30896] set_robust_list(0x55557f93d660, 24 [pid 30893] <... openat resumed>) = 3 [pid 30894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30893] write(3, "1000", 4 [pid 30896] <... set_robust_list resumed>) = 0 [pid 30893] <... write resumed>) = 4 executing program [pid 30896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30894] <... openat resumed>) = 3 [pid 30893] close(3 [pid 30896] <... prctl resumed>) = 0 [pid 30893] <... close resumed>) = 0 [pid 30894] write(3, "1000", 4 [pid 30893] write(1, "executing program\n", 18 [pid 30896] setpgid(0, 0 [pid 30894] <... write resumed>) = 4 [pid 30893] <... write resumed>) = 18 [pid 30896] <... setpgid resumed>) = 0 [pid 30893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] set_robust_list(0x55557f93d660, 24 [pid 30894] close(3 [pid 30896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30894] <... close resumed>) = 0 [pid 30893] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] <... openat resumed>) = 3 [pid 30894] write(1, "executing program\n", 18 executing program [pid 30893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30894] <... write resumed>) = 18 [pid 30896] write(3, "1000", 4) = 4 [pid 30896] close(3) = 0 [pid 30896] write(1, "executing program\n", 18executing program ) = 18 [pid 30896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30897 attached [pid 30895] <... set_robust_list resumed>) = 0 [pid 30894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30893] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30894] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30897] set_robust_list(0x55557f93d660, 24 [pid 30895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30897] <... set_robust_list resumed>) = 0 [pid 30895] <... prctl resumed>) = 0 [pid 30894] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30895] setpgid(0, 0 [pid 30894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30893] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30894] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30897] <... prctl resumed>) = 0 [pid 30895] <... setpgid resumed>) = 0 [pid 30894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30896] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30893] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30894] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30894] exit_group(0 [pid 30893] exit_group(0 [pid 30894] <... exit_group resumed>) = ? [pid 30893] <... exit_group resumed>) = ? [pid 30896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30896] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30896] exit_group(0) = ? [pid 30894] +++ exited with 0 +++ [pid 30896] +++ exited with 0 +++ [pid 30893] +++ exited with 0 +++ [pid 30895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30897] setpgid(0, 0) = 0 [pid 30897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30895] <... openat resumed>) = 3 [pid 30897] write(3, "1000", 4) = 4 [pid 30897] close(3) = 0 executing program [pid 30897] write(1, "executing program\n", 18) = 18 [pid 30897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] write(3, "1000", 4 [pid 30897] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] <... write resumed>) = 4 [pid 30897] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30895] close(3 [pid 30897] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30895] <... close resumed>) = 0 executing program [pid 30897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30895] write(1, "executing program\n", 18 [pid 30897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 30897] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30895] <... write resumed>) = 18 [pid 30897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 30897] exit_group(0 [pid 30895] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30898 attached [pid 30897] <... exit_group resumed>) = ? [pid 30895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30898] set_robust_list(0x55557f93d660, 24 [pid 30897] +++ exited with 0 +++ [pid 30895] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30898 [pid 30895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30898] <... set_robust_list resumed>) = 0 [pid 30898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30895] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30899 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30898] <... prctl resumed>) = 0 [pid 30898] setpgid(0, 0) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30898] <... openat resumed>) = 3 [pid 30898] write(3, "1000", 4) = 4 [pid 30895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30900 [pid 30895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30901 [pid 30895] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30898] close(3) = 0 [pid 30895] exit_group(0 [pid 30898] write(1, "executing program\n", 18 [pid 30895] <... exit_group resumed>) = ? [pid 30898] <... write resumed>) = 18 [pid 30898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] +++ exited with 0 +++ [pid 30898] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30900 attached ./strace-static-x86_64: Process 30899 attached [pid 30898] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30900] set_robust_list(0x55557f93d660, 24 [pid 30899] set_robust_list(0x55557f93d660, 24 [pid 30900] <... set_robust_list resumed>) = 0 [pid 30899] <... set_robust_list resumed>) = 0 [pid 30898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30898] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30900] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30901 attached ) = 0 [pid 30899] <... prctl resumed>) = 0 [pid 30898] exit_group(0 [pid 30901] set_robust_list(0x55557f93d660, 24 [pid 30898] <... exit_group resumed>) = ? [pid 30901] <... set_robust_list resumed>) = 0 [pid 30900] setpgid(0, 0 [pid 30899] setpgid(0, 0 [pid 30898] +++ exited with 0 +++ [pid 30901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30900] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30899] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30901] <... prctl resumed>) = 0 [pid 30901] setpgid(0, 0) = 0 [pid 30901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30901] write(3, "1000", 4) = 4 executing program [pid 30901] close(3) = 0 [pid 30901] write(1, "executing program\n", 18) = 18 [pid 30901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30901] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30900] <... openat resumed>) = 3 [pid 30901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30900] write(3, "1000", 4 [pid 30899] <... openat resumed>) = 3 [pid 30901] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30900] <... write resumed>) = 4 [pid 30899] write(3, "1000", 4 [pid 30901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30900] close(3 [pid 30899] <... write resumed>) = 4 [pid 30901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30901] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30901] exit_group(0) = ? [pid 30900] <... close resumed>) = 0 [pid 30901] +++ exited with 0 +++ [pid 30900] write(1, "executing program\n", 18 [pid 30899] close(3executing program [pid 30900] <... write resumed>) = 18 [pid 30899] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30899] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30900] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30899] <... write resumed>) = 18 [pid 30900] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30899] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30900] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30900] exit_group(0 [pid 30899] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30900] <... exit_group resumed>) = ? [pid 284] <... restart_syscall resumed>) = 0 [pid 30900] +++ exited with 0 +++ [pid 30899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... restart_syscall resumed>) = 0 [pid 30899] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30902 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30902 [pid 30899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30903 attached [pid 30902] set_robust_list(0x55557f93d660, 24 [pid 30899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30903 [pid 283] <... restart_syscall resumed>) = 0 [pid 30899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] set_robust_list(0x55557f93d660, 24 [pid 30902] <... set_robust_list resumed>) = 0 [pid 30899] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30904 attached [pid 30899] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30904 [pid 30899] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30904] set_robust_list(0x55557f93d660, 24) = 0 [pid 30904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30904] setpgid(0, 0) = 0 [pid 30899] +++ exited with 0 +++ [pid 30904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30905 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30904] write(3, "1000", 4) = 4 [pid 30904] close(3) = 0 [pid 30904] write(1, "executing program\n", 18) = 18 [pid 30904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30903] <... set_robust_list resumed>) = 0 [pid 30902] <... prctl resumed>) = 0 [pid 30904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30902] setpgid(0, 0./strace-static-x86_64: Process 30905 attached [pid 30903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 30902] <... setpgid resumed>) = 0 [pid 30903] <... prctl resumed>) = 0 [pid 30904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30906 attached [pid 30905] set_robust_list(0x55557f93d660, 24 [pid 30904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] setpgid(0, 0 [pid 30902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30906 [pid 30906] set_robust_list(0x55557f93d660, 24) = 0 [pid 30906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30902] <... openat resumed>) = 3 [pid 30906] <... prctl resumed>) = 0 [pid 30906] setpgid(0, 0) = 0 [pid 30905] <... set_robust_list resumed>) = 0 [pid 30904] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30903] <... setpgid resumed>) = 0 [pid 30902] write(3, "1000", 4) = 4 [pid 30902] close(3 [pid 30906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30902] <... close resumed>) = 0 [pid 30904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30904] exit_group(0 [pid 30903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30902] write(1, "executing program\n", 18 [pid 30906] <... openat resumed>) = 3 [pid 30904] <... exit_group resumed>) = ? [pid 30905] <... prctl resumed>) = 0 [pid 30903] <... openat resumed>) = 3 [pid 30902] <... write resumed>) = 18 [pid 30902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30905] setpgid(0, 0 [pid 30904] +++ exited with 0 +++ [pid 30906] write(3, "1000", 4 [pid 30903] write(3, "1000", 4 [pid 30902] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30905] <... setpgid resumed>) = 0 [pid 30902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30906] <... write resumed>) = 4 [pid 30902] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30906] close(3 [pid 30902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30903] <... write resumed>) = 4 [pid 30905] <... openat resumed>) = 3 [pid 30902] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30906] <... close resumed>) = 0 [pid 30903] close(3 [pid 30905] write(3, "1000", 4) = 4 [pid 30905] close(3) = 0 [pid 30905] write(1, "executing program\n", 18 [pid 30906] write(1, "executing program\n", 18 [pid 30903] <... close resumed>) = 0 executing program [pid 30902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30906] <... write resumed>) = 18 executing program executing program [pid 30903] write(1, "executing program\n", 18 [pid 30905] <... write resumed>) = 18 [pid 30905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30903] <... write resumed>) = 18 [pid 30902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30905] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30906] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30905] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30903] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30906] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30902] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30906] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30902] exit_group(0 [pid 30906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30902] <... exit_group resumed>) = ? [pid 30905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30905] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30905] exit_group(0 [pid 30902] +++ exited with 0 +++ [pid 30903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30905] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30905] +++ exited with 0 +++ [pid 30903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30906] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30906] exit_group(0 [pid 30903] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30906] <... exit_group resumed>) = ? [pid 30903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] exit_group(0) = ? [pid 30906] +++ exited with 0 +++ [pid 30903] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30907 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30907 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30908 ./strace-static-x86_64: Process 30908 attached [pid 30908] set_robust_list(0x55557f93d660, 24) = 0 [pid 30908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30908] setpgid(0, 0) = 0 [pid 30908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30909 ./strace-static-x86_64: Process 30909 attached [pid 30908] <... openat resumed>) = 3 [pid 30907] set_robust_list(0x55557f93d660, 24 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30910 [pid 30908] write(3, "1000", 4) = 4 [pid 30908] close(3) = 0 [pid 30908] write(1, "executing program\n", 18executing program ) = 18 [pid 30908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30907] <... set_robust_list resumed>) = 0 [pid 30908] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30911 [pid 30908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30911 attached [pid 30909] set_robust_list(0x55557f93d660, 24 [pid 30907] <... prctl resumed>) = 0 [pid 30911] set_robust_list(0x55557f93d660, 24 [pid 30909] <... set_robust_list resumed>) = 0 [pid 30908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30907] setpgid(0, 0 [pid 30908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30908] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30908] exit_group(0) = ? [pid 30911] <... set_robust_list resumed>) = 0 [pid 30909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30908] +++ exited with 0 +++ [pid 30907] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30910 attached [pid 30910] set_robust_list(0x55557f93d660, 24) = 0 [pid 30910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30910] setpgid(0, 0) = 0 [pid 30910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30909] <... prctl resumed>) = 0 [pid 30907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30910] write(3, "1000", 4) = 4 [pid 30910] close(3 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30907] <... openat resumed>) = 3 [pid 30910] <... close resumed>) = 0 [pid 30910] write(1, "executing program\n", 18 executing program [pid 30907] write(3, "1000", 4 [pid 30910] <... write resumed>) = 18 [pid 30910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30911] <... prctl resumed>) = 0 [pid 30909] setpgid(0, 0 [pid 30907] <... write resumed>) = 4 [pid 30910] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30907] close(3 [pid 30910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30907] <... close resumed>) = 0 [pid 30911] setpgid(0, 0 [pid 30909] <... setpgid resumed>) = 0 [pid 30907] write(1, "executing program\n", 18) = 18 [pid 30910] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30907] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30910] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30907] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30909] <... openat resumed>) = 3 [pid 30907] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30911] <... setpgid resumed>) = 0 [pid 30910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30909] write(3, "1000", 4 [pid 30907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30909] <... write resumed>) = 4 [pid 30910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30910] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30910] exit_group(0 [pid 30907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30910] <... exit_group resumed>) = ? [pid 30907] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30910] +++ exited with 0 +++ [pid 30909] close(3 [pid 30907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30909] <... close resumed>) = 0 [pid 30907] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30909] write(1, "executing program\n", 18 [pid 30907] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30911] <... openat resumed>) = 3 [pid 30909] <... write resumed>) = 18 [pid 30911] write(3, "1000", 4 [pid 30909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30907] +++ exited with 0 +++ [pid 30911] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 30909] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30912 attached [pid 30911] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30912 [pid 30909] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30912] set_robust_list(0x55557f93d660, 24 [pid 30911] <... close resumed>) = 0 [pid 30909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30913 executing program [pid 283] <... restart_syscall resumed>) = 0 [pid 30912] <... set_robust_list resumed>) = 0 [pid 30911] write(1, "executing program\n", 18 [pid 30909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30909] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30911] <... write resumed>) = 18 [pid 30912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30912] <... prctl resumed>) = 0 [pid 30911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30909] exit_group(0./strace-static-x86_64: Process 30914 attached ) = ? [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30914 [pid 30914] set_robust_list(0x55557f93d660, 24 [pid 30912] setpgid(0, 0 [pid 30911] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30909] +++ exited with 0 +++ ./strace-static-x86_64: Process 30913 attached [pid 30913] set_robust_list(0x55557f93d660, 24) = 0 [pid 30913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30912] <... setpgid resumed>) = 0 [pid 30911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30911] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30913] <... prctl resumed>) = 0 [pid 30913] setpgid(0, 0 [pid 30911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30914] <... set_robust_list resumed>) = 0 [pid 30912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30911] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30913] <... setpgid resumed>) = 0 [pid 30913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30912] <... openat resumed>) = 3 [pid 30913] <... openat resumed>) = 3 [pid 30913] write(3, "1000", 4) = 4 [pid 30911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30913] close(3executing program ) = 0 [pid 30913] write(1, "executing program\n", 18) = 18 [pid 30913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30912] write(3, "1000", 4 [pid 30911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30913] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30911] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30914] <... prctl resumed>) = 0 [pid 30912] <... write resumed>) = 4 [pid 30911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30913] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30911] exit_group(0 [pid 30912] close(3 [pid 30911] <... exit_group resumed>) = ? [pid 30913] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30911] +++ exited with 0 +++ [pid 30913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30913] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30913] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30913] exit_group(0 [pid 30912] <... close resumed>) = 0 [pid 30914] setpgid(0, 0 [pid 30913] <... exit_group resumed>) = ? [pid 30914] <... setpgid resumed>) = 0 [pid 30913] +++ exited with 0 +++ [pid 30912] write(1, "executing program\n", 18executing program [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30912] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30914] <... openat resumed>) = 3 [pid 30912] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30914] write(3, "1000", 4) = 4 [pid 30914] close(3 [pid 30912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30914] <... close resumed>) = 0 [pid 30912] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30914] write(1, "executing program\n", 18) = 18 [pid 30914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30914] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30912] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30914] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30914] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30914] exit_group(0 [pid 30912] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30914] <... exit_group resumed>) = ? [pid 30912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30912] exit_group(0) = ? [pid 30914] +++ exited with 0 +++ [pid 30912] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30915 ./strace-static-x86_64: Process 30915 attached [pid 30915] set_robust_list(0x55557f93d660, 24) = 0 [pid 30915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30915] setpgid(0, 0) = 0 [pid 30915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30915] <... openat resumed>) = 3 [pid 30915] write(3, "1000", 4) = 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30915] close(3) = 0 [pid 30915] write(1, "executing program\n", 18) = 18 [pid 30915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30915] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30916 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30917 [pid 30915] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30915] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30916 attached [pid 30915] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30918 [pid 30915] <... exit_group resumed>) = ? [pid 30916] set_robust_list(0x55557f93d660, 24) = 0 [pid 30916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30915] +++ exited with 0 +++ [pid 30916] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30916] setpgid(0, 0./strace-static-x86_64: Process 30917 attached ) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30918 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 30918] set_robust_list(0x55557f93d660, 24) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30918] setpgid(0, 0) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30917] set_robust_list(0x55557f93d660, 24 executing program [pid 30918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30918] write(3, "1000", 4) = 4 [pid 30918] close(3) = 0 [pid 30918] write(1, "executing program\n", 18) = 18 [pid 30918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30919 [pid 30918] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30920 [pid 30918] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30917] <... set_robust_list resumed>) = 0 [pid 30918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30918] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30918] exit_group(0 [pid 30917] <... prctl resumed>) = 0 [pid 30916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30918] <... exit_group resumed>) = ? [pid 30916] <... openat resumed>) = 3 [pid 30917] setpgid(0, 0) = 0 [pid 30916] write(3, "1000", 4 [pid 30918] +++ exited with 0 +++ ./strace-static-x86_64: Process 30919 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30919] set_robust_list(0x55557f93d660, 24) = 0 [pid 30919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30919] <... prctl resumed>) = 0 [pid 30919] setpgid(0, 0) = 0 [pid 30916] <... write resumed>) = 4 [pid 30917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30920 attached [pid 30919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30919] write(3, "1000", 4) = 4 [pid 30919] close(3) = 0 executing program [pid 30919] write(1, "executing program\n", 18) = 18 [pid 30920] set_robust_list(0x55557f93d660, 24 [pid 30917] <... openat resumed>) = 3 [pid 30916] close(3 [pid 30919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30920] <... set_robust_list resumed>) = 0 [pid 30917] write(3, "1000", 4 [pid 30916] <... close resumed>) = 0 [pid 30919] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30917] <... write resumed>) = 4 [pid 30916] write(1, "executing program\n", 18 [pid 30919] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30916] <... write resumed>) = 18 [pid 30917] close(3 [pid 30920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30917] <... close resumed>) = 0 [pid 30920] <... prctl resumed>) = 0 [pid 30919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30917] write(1, "executing program\n", 18executing program [pid 30916] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30917] <... write resumed>) = 18 [pid 30916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30916] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30920] setpgid(0, 0 [pid 30916] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30917] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30920] <... setpgid resumed>) = 0 [pid 30919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30916] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30916] exit_group(0) = ? [pid 30917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30920] <... openat resumed>) = 3 [pid 30917] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30916] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30920] write(3, "1000", 4 [pid 30919] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30920] <... write resumed>) = 4 [pid 30919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30920] close(3 [pid 285] <... restart_syscall resumed>) = 0 [pid 30917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30919] exit_group(0) = ? [pid 30917] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30921 [pid 30917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30921 attached [pid 30920] <... close resumed>) = 0 [pid 30919] +++ exited with 0 +++ [pid 30917] exit_group(0 [pid 30921] set_robust_list(0x55557f93d660, 24 [pid 30917] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30921] <... set_robust_list resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30921] setpgid(0, 0) = 0 [pid 30921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30922 [pid 30921] <... openat resumed>) = 3 [pid 30921] write(3, "1000", 4) = 4 [pid 30921] close(3) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30923 [pid 30921] write(1, "executing program\n", 18) = 18 executing program [pid 30921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30917] +++ exited with 0 +++ [pid 30920] write(1, "executing program\n", 18) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30921] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30923 attached [pid 30920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30921] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30922 attached [pid 30923] set_robust_list(0x55557f93d660, 24 [pid 30920] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30921] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30923] <... set_robust_list resumed>) = 0 [pid 30922] set_robust_list(0x55557f93d660, 24 [pid 30920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30922] <... set_robust_list resumed>) = 0 [pid 30921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30920] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30923] <... prctl resumed>) = 0 [pid 30922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... restart_syscall resumed>) = 0 [pid 30923] setpgid(0, 0) = 0 [pid 30923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30922] <... prctl resumed>) = 0 [pid 30920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30923] <... openat resumed>) = 3 [pid 30922] setpgid(0, 0 [pid 30921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30920] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30924 attached [pid 30920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30924] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30924 [pid 30924] <... set_robust_list resumed>) = 0 [pid 30920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30923] write(3, "1000", 4 [pid 30920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30924] <... prctl resumed>) = 0 [pid 30920] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30924] setpgid(0, 0 [pid 30920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30923] <... write resumed>) = 4 [pid 30924] <... setpgid resumed>) = 0 [pid 30924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30923] close(3 [pid 30922] <... setpgid resumed>) = 0 executing program [pid 30921] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30920] exit_group(0 [pid 30924] <... openat resumed>) = 3 [pid 30920] <... exit_group resumed>) = ? [pid 30923] <... close resumed>) = 0 [pid 30921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30924] write(3, "1000", 4) = 4 [pid 30924] close(3) = 0 [pid 30924] write(1, "executing program\n", 18) = 18 [pid 30924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30920] +++ exited with 0 +++ [pid 30924] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30923] write(1, "executing program\n", 18 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30923] <... write resumed>) = 18 [pid 30924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30924] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30923] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30921] exit_group(0 [pid 30923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30922] <... openat resumed>) = 3 [pid 30921] <... exit_group resumed>) = ? [pid 30924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30923] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30922] write(3, "1000", 4 [pid 30924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30922] <... write resumed>) = 4 [pid 30921] +++ exited with 0 +++ [pid 30923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30924] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30922] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30923] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30922] <... close resumed>) = 0 [pid 30923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30924] exit_group(0 [pid 30922] write(1, "executing program\n", 18executing program [pid 30924] <... exit_group resumed>) = ? [pid 30923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30922] <... write resumed>) = 18 [pid 30924] +++ exited with 0 +++ [pid 30923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30923] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30923] exit_group(0) = ? [pid 30922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30923] +++ exited with 0 +++ [pid 30922] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30922] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30922] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30922] exit_group(0) = ? [pid 30922] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30925 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30925 ./strace-static-x86_64: Process 30926 attached [pid 30926] set_robust_list(0x55557f93d660, 24) = 0 [pid 30926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30926] setpgid(0, 0) = 0 [pid 30926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30926 executing program [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30927 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30925] set_robust_list(0x55557f93d660, 24 [pid 30926] <... openat resumed>) = 3 [pid 30926] write(3, "1000", 4) = 4 [pid 30925] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30928 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30929 [pid 30926] close(3) = 0 [pid 30925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30926] write(1, "executing program\n", 18) = 18 [pid 30926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30929 attached ./strace-static-x86_64: Process 30928 attached [pid 30925] <... prctl resumed>) = 0 [pid 30926] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30929] set_robust_list(0x55557f93d660, 24 [pid 30928] set_robust_list(0x55557f93d660, 24 [pid 30925] setpgid(0, 0 [pid 30926] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30929] <... set_robust_list resumed>) = 0 [pid 30928] <... set_robust_list resumed>) = 0 [pid 30925] <... setpgid resumed>) = 0 [pid 30926] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30925] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30927 attached [pid 30929] <... prctl resumed>) = 0 [pid 30928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30925] write(3, "1000", 4) = 4 [pid 30928] <... prctl resumed>) = 0 [pid 30925] close(3) = 0 [pid 30928] setpgid(0, 0 [pid 30926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30925] write(1, "executing program\n", 18 [pid 30926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30926] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ) = -1 EBADF (Bad file descriptor) [pid 30926] exit_group(0 [pid 30928] <... setpgid resumed>) = 0 [pid 30925] <... write resumed>) = 18 [pid 30926] <... exit_group resumed>) = ? [pid 30929] setpgid(0, 0 [pid 30928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30927] set_robust_list(0x55557f93d660, 24 [pid 30925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30926] +++ exited with 0 +++ [pid 30925] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30925] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30929] <... setpgid resumed>) = 0 [pid 30925] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30928] <... openat resumed>) = 3 [pid 30925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30928] write(3, "1000", 4 [pid 30929] <... openat resumed>) = 3 [pid 30928] <... write resumed>) = 4 [pid 30927] <... set_robust_list resumed>) = 0 [pid 30925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30929] write(3, "1000", 4 [pid 30928] close(3 [pid 30925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30929] <... write resumed>) = 4 [pid 30927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30928] <... close resumed>) = 0 [pid 30929] close(3) = 0 [pid 30929] write(1, "executing program\n", 18) = 18 [pid 30929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30928] write(1, "executing program\n", 18 [pid 30927] <... prctl resumed>) = 0 [pid 30925] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30929] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30928] <... write resumed>) = 18 [pid 30925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30927] setpgid(0, 0 [pid 30929] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30925] exit_group(0 [pid 30929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30925] <... exit_group resumed>) = ? [pid 30927] <... setpgid resumed>) = 0 [pid 30929] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30928] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30925] +++ exited with 0 +++ [pid 30928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30927] write(3, "1000", 4 [pid 30928] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30927] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30928] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30927] close(3 [pid 30929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30929] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30929] exit_group(0 [pid 30928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30927] <... close resumed>) = 0 [pid 30929] <... exit_group resumed>) = ? [pid 30929] +++ exited with 0 +++ [pid 30928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30927] write(1, "executing program\n", 18executing program [pid 30928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30927] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30928] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30928] exit_group(0 [pid 30927] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30928] <... exit_group resumed>) = ? [pid 30928] +++ exited with 0 +++ [pid 30927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30927] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30927] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30927] exit_group(0) = ? [pid 30927] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30930 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30930 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30931 ./strace-static-x86_64: Process 30931 attached [pid 30931] set_robust_list(0x55557f93d660, 24) = 0 [pid 30931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30931] <... prctl resumed>) = 0 [pid 30931] setpgid(0, 0) = 0 executing program [pid 30931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30931] write(3, "1000", 4) = 4 [pid 30931] close(3) = 0 [pid 30931] write(1, "executing program\n", 18) = 18 [pid 30931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30932 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30933 [pid 30931] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30934 [pid 30931] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30930] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30932 attached [pid 30931] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] <... set_robust_list resumed>) = 0 [pid 30931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30931] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30931] exit_group(0) = ? [pid 30930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30932] set_robust_list(0x55557f93d660, 24 [pid 30931] +++ exited with 0 +++ [pid 30930] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30933 attached [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30930] setpgid(0, 0 [pid 30933] set_robust_list(0x55557f93d660, 24) = 0 [pid 30933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30933] setpgid(0, 0) = 0 [pid 30933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30934 attached [pid 30934] set_robust_list(0x55557f93d660, 24) = 0 [pid 30934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30933] <... openat resumed>) = 3 [pid 30932] <... set_robust_list resumed>) = 0 [pid 30930] <... setpgid resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30934] <... prctl resumed>) = 0 [pid 30934] setpgid(0, 0) = 0 [pid 30934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30933] write(3, "1000", 4) = 4 [pid 30933] close(3executing program ) = 0 [pid 30933] write(1, "executing program\n", 18 [pid 30934] <... openat resumed>) = 3 [pid 30933] <... write resumed>) = 18 [pid 30930] <... openat resumed>) = 3 [pid 30934] write(3, "1000", 4 [pid 30933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30934] <... write resumed>) = 4 [pid 30933] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30934] close(3 [pid 30933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30930] write(3, "1000", 4 [pid 30934] <... close resumed>) = 0 [pid 30933] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30934] write(1, "executing program\n", 18 [pid 30933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30930] <... write resumed>) = 4 [pid 30934] <... write resumed>) = 18 [pid 30933] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30930] close(3 [pid 30934] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] <... close resumed>) = 0 [pid 30934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30930] write(1, "executing program\n", 18 [pid 30932] <... prctl resumed>) = 0 [pid 30930] <... write resumed>) = 18 [pid 30934] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30933] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30930] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30934] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30933] exit_group(0 [pid 30930] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30933] <... exit_group resumed>) = ? [pid 30930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30933] +++ exited with 0 +++ [pid 30930] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30932] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30934] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30934] exit_group(0 [pid 30930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30934] <... exit_group resumed>) = ? [pid 30932] <... setpgid resumed>) = 0 [pid 30934] +++ exited with 0 +++ [pid 30930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30930] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30930] exit_group(0executing program [pid 30932] <... openat resumed>) = 3 [pid 30930] <... exit_group resumed>) = ? [pid 30932] write(3, "1000", 4) = 4 [pid 30932] close(3) = 0 [pid 30932] write(1, "executing program\n", 18) = 18 [pid 30932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30930] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 30932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30932] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30935 ./strace-static-x86_64: Process 30935 attached [pid 30932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30932] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30932] exit_group(0) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30936 [pid 284] <... restart_syscall resumed>) = 0 [pid 30932] +++ exited with 0 +++ [pid 30935] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30936 attached executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30936] set_robust_list(0x55557f93d660, 24) = 0 [pid 30936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30936] setpgid(0, 0) = 0 [pid 30936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30936] write(3, "1000", 4) = 4 [pid 30936] close(3) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30937 [pid 30936] write(1, "executing program\n", 18) = 18 [pid 30936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30938 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30939 [pid 30936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30939 attached [pid 30935] <... set_robust_list resumed>) = 0 [pid 30936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30936] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30936] exit_group(0) = ? [pid 30939] set_robust_list(0x55557f93d660, 24 [pid 30936] +++ exited with 0 +++ [pid 30935] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30937 attached [pid 30937] set_robust_list(0x55557f93d660, 24) = 0 [pid 30937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30937] <... prctl resumed>) = 0 [pid 30937] setpgid(0, 0) = 0 [pid 30937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30938 attached [pid 30938] set_robust_list(0x55557f93d660, 24) = 0 [pid 30938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30935] setpgid(0, 0 [pid 30939] <... set_robust_list resumed>) = 0 [pid 30937] <... openat resumed>) = 3 [pid 30938] <... prctl resumed>) = 0 [pid 30938] setpgid(0, 0 [pid 30937] write(3, "1000", 4 [pid 30938] <... setpgid resumed>) = 0 [pid 30937] <... write resumed>) = 4 [pid 30935] <... setpgid resumed>) = 0 [pid 30938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30937] close(3) = 0 [pid 30937] write(1, "executing program\n", 18executing program [pid 30935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30937] <... write resumed>) = 18 [pid 30937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30938] <... openat resumed>) = 3 [pid 30935] <... openat resumed>) = 3 [pid 30937] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30935] write(3, "1000", 4 [pid 30937] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30935] <... write resumed>) = 4 [pid 30937] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30938] write(3, "1000", 4) = 4 [pid 30937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30938] close(3 [pid 30939] <... prctl resumed>) = 0 [pid 30937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30935] close(3 [pid 30939] setpgid(0, 0 [pid 30938] <... close resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30939] <... setpgid resumed>) = 0 [pid 30938] write(1, "executing program\n", 18 [pid 30937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30935] <... close resumed>) = 0 executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30938] <... write resumed>) = 18 [pid 30938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30940 [pid 30939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30937] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30940 attached [pid 30935] write(1, "executing program\n", 18 [pid 30938] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30937] exit_group(0 [pid 30935] <... write resumed>) = 18 [pid 30940] set_robust_list(0x55557f93d660, 24 [pid 30938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30937] <... exit_group resumed>) = ? [pid 30935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30940] <... set_robust_list resumed>) = 0 [pid 30939] <... openat resumed>) = 3 [pid 30938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30935] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30937] +++ exited with 0 +++ [pid 30935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30935] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30940] <... prctl resumed>) = 0 [pid 30935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30939] write(3, "1000", 4 [pid 30938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30940] setpgid(0, 0) = 0 [pid 30940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30935] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30940] write(3, "1000", 4) = 4 [pid 30940] close(3) = 0 [pid 30940] write(1, "executing program\n", 18) = 18 [pid 30940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30939] <... write resumed>) = 4 [pid 30938] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30939] close(3 [pid 30938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30940] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30939] <... close resumed>) = 0 [pid 30938] exit_group(0 [pid 30935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30940] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30939] write(1, "executing program\n", 18 [pid 30938] <... exit_group resumed>) = ? [pid 30935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30935] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30940] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30938] +++ exited with 0 +++ [pid 30939] <... write resumed>) = 18 [pid 30935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30935] exit_group(0 [pid 30940] exit_group(0 [pid 30939] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30935] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30940] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30940] +++ exited with 0 +++ [pid 30939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30935] +++ exited with 0 +++ [pid 30939] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30939] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30939] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30939] exit_group(0) = ? [pid 30939] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30941 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30941 attached [pid 30941] set_robust_list(0x55557f93d660, 24) = 0 [pid 30941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30942 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30943 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30943 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30944 [pid 30941] <... prctl resumed>) = 0 [pid 30941] setpgid(0, 0) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30945 [pid 30941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30942 attached [pid 30943] set_robust_list(0x55557f93d660, 24 [pid 30941] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30945 attached ./strace-static-x86_64: Process 30944 attached [pid 30943] <... set_robust_list resumed>) = 0 [pid 30942] set_robust_list(0x55557f93d660, 24 [pid 30941] write(3, "1000", 4 [pid 30945] set_robust_list(0x55557f93d660, 24 [pid 30943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30945] <... set_robust_list resumed>) = 0 [pid 30941] <... write resumed>) = 4 [pid 30943] <... prctl resumed>) = 0 [pid 30943] setpgid(0, 0) = 0 [pid 30943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30941] close(3 [pid 30945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30944] set_robust_list(0x55557f93d660, 24 [pid 30942] <... set_robust_list resumed>) = 0 [pid 30943] <... openat resumed>) = 3 [pid 30941] <... close resumed>) = 0 [pid 30943] write(3, "1000", 4 [pid 30942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30943] <... write resumed>) = 4 [pid 30943] close(3) = 0 executing program [pid 30943] write(1, "executing program\n", 18) = 18 executing program [pid 30943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30945] <... prctl resumed>) = 0 [pid 30944] <... set_robust_list resumed>) = 0 [pid 30942] <... prctl resumed>) = 0 [pid 30941] write(1, "executing program\n", 18 [pid 30943] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30941] <... write resumed>) = 18 [pid 30943] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30942] setpgid(0, 0 [pid 30945] setpgid(0, 0 [pid 30941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30943] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30945] <... setpgid resumed>) = 0 [pid 30944] <... prctl resumed>) = 0 [pid 30942] <... setpgid resumed>) = 0 [pid 30941] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30941] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30942] <... openat resumed>) = 3 [pid 30943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30943] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30943] exit_group(0 [pid 30942] write(3, "1000", 4 [pid 30941] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30944] setpgid(0, 0 [pid 30941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30942] <... write resumed>) = 4 [pid 30943] <... exit_group resumed>) = ? [pid 30945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30944] <... setpgid resumed>) = 0 [pid 30943] +++ exited with 0 +++ [pid 30942] close(3 [pid 30941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30942] <... close resumed>) = 0 [pid 30941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30942] write(1, "executing program\n", 18 [pid 30941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30942] <... write resumed>) = 18 [pid 30941] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30941] exit_group(0) = ? [pid 30942] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30945] <... openat resumed>) = 3 [pid 30941] +++ exited with 0 +++ [pid 30942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30944] <... openat resumed>) = 3 [pid 30942] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30945] write(3, "1000", 4) = 4 [pid 30944] write(3, "1000", 4 [pid 30945] close(3 [pid 30942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30944] <... write resumed>) = 4 [pid 30945] <... close resumed>) = 0 [pid 30942] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30944] close(3 [pid 30942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30945] write(1, "executing program\n", 18 [pid 30944] <... close resumed>) = 0 [pid 30945] <... write resumed>) = 18 executing program [pid 30942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30944] write(1, "executing program\n", 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30942] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30945] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30944] <... write resumed>) = 18 [pid 30942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30946 attached [pid 30945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30942] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30946 [pid 30946] set_robust_list(0x55557f93d660, 24 [pid 30944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30942] <... exit_group resumed>) = ? [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30947 ./strace-static-x86_64: Process 30947 attached [pid 30946] <... set_robust_list resumed>) = 0 [pid 30945] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30944] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30942] +++ exited with 0 +++ [pid 30946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30947] set_robust_list(0x55557f93d660, 24 [pid 30946] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30945] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30944] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30946] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30947] <... set_robust_list resumed>) = 0 [pid 30946] <... setpgid resumed>) = 0 [pid 30945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30947] <... prctl resumed>) = 0 [pid 30947] setpgid(0, 0 [pid 30946] <... openat resumed>) = 3 [pid 30944] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30947] <... setpgid resumed>) = 0 [pid 30947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30946] write(3, "1000", 4 [pid 30945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] <... write resumed>) = 4 [pid 30947] write(3, "1000", 4) = 4 [pid 30947] close(3 [pid 30944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30946] close(3 [pid 30945] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30947] <... close resumed>) = 0 [pid 30947] write(1, "executing program\n", 18) = 18 [pid 30947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30946] <... close resumed>) = 0 [pid 30945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30947] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30946] write(1, "executing program\n", 18 [pid 30945] exit_group(0 [pid 30944] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30947] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] <... write resumed>) = 18 [pid 30945] <... exit_group resumed>) = ? [pid 30944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30944] exit_group(0 [pid 30947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30947] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30947] exit_group(0) = ? [pid 30945] +++ exited with 0 +++ [pid 30946] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30944] <... exit_group resumed>) = ? [pid 30946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30947] +++ exited with 0 +++ [pid 30946] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30944] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30946] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30946] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30946] exit_group(0) = ? [pid 30946] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 30948 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30948 attached [pid 30948] set_robust_list(0x55557f93d660, 24) = 0 [pid 30948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30948] setpgid(0, 0) = 0 [pid 30948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30948] <... openat resumed>) = 3 [pid 30948] write(3, "1000", 4) = 4 [pid 30948] close(3) = 0 [pid 30948] write(1, "executing program\n", 18) = 18 [pid 30948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30949 [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30950 attached [pid 30948] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30950 [pid 30948] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30948] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30948] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30948] exit_group(0) = ? ./strace-static-x86_64: Process 30949 attached [pid 30948] +++ exited with 0 +++ [pid 30950] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30951 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30952 ./strace-static-x86_64: Process 30951 attached [pid 30951] set_robust_list(0x55557f93d660, 24) = 0 [pid 30951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30950] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30952 attached [pid 30952] set_robust_list(0x55557f93d660, 24) = 0 [pid 30951] <... prctl resumed>) = 0 [pid 30952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30951] setpgid(0, 0) = 0 [pid 30951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30949] set_robust_list(0x55557f93d660, 24 [pid 30952] <... prctl resumed>) = 0 [pid 30952] setpgid(0, 0) = 0 [pid 30952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30950] <... prctl resumed>) = 0 [pid 30949] <... set_robust_list resumed>) = 0 [pid 30951] <... openat resumed>) = 3 [pid 30952] <... openat resumed>) = 3 [pid 30951] write(3, "1000", 4) = 4 [pid 30951] close(3) = 0 [pid 30952] write(3, "1000", 4) = 4 [pid 30951] write(1, "executing program\n", 18 [pid 30952] close(3executing program [pid 30951] <... write resumed>) = 18 [pid 30952] <... close resumed>) = 0 [pid 30951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30950] setpgid(0, 0executing program [pid 30952] write(1, "executing program\n", 18) = 18 [pid 30952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30950] <... setpgid resumed>) = 0 [pid 30951] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30952] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30951] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30952] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 [pid 30950] <... openat resumed>) = 3 [pid 30952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30949] <... prctl resumed>) = 0 [pid 30950] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30952] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30952] exit_group(0) = ? [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30953 ./strace-static-x86_64: Process 30953 attached [pid 30952] +++ exited with 0 +++ [pid 30951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30950] <... write resumed>) = 4 [pid 30949] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30951] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30950] close(3 [pid 30949] <... setpgid resumed>) = 0 [pid 30953] set_robust_list(0x55557f93d660, 24 [pid 30951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30951] exit_group(0) = ? [pid 30953] <... set_robust_list resumed>) = 0 [pid 30950] <... close resumed>) = 0 [pid 30949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30951] +++ exited with 0 +++ [pid 30950] write(1, "executing program\n", 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30953] setpgid(0, 0 [pid 30950] <... write resumed>) = 18 [pid 30953] <... setpgid resumed>) = 0 [pid 30953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30953] <... openat resumed>) = 3 [pid 30949] <... openat resumed>) = 3 [pid 30950] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30953] write(3, "1000", 4 [pid 30949] write(3, "1000", 4 [pid 30950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30953] <... write resumed>) = 4 [pid 30949] <... write resumed>) = 4 [pid 30950] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30953] close(3 [pid 30950] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30949] close(3 [pid 30950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30953] <... close resumed>) = 0 [pid 30950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30949] <... close resumed>) = 0 [pid 30950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30950] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30953] write(1, "executing program\n", 18 [pid 30950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30949] write(1, "executing program\n", 18 [pid 30950] exit_group(0) = ? executing program executing program [pid 30953] <... write resumed>) = 18 [pid 30950] +++ exited with 0 +++ [pid 30949] <... write resumed>) = 18 [pid 30953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30953] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30949] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30953] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30949] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30953] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30949] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30953] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30953] exit_group(0 [pid 30949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30953] <... exit_group resumed>) = ? [pid 30953] +++ exited with 0 +++ [pid 30949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30949] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30949] exit_group(0) = ? [pid 30949] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30954 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30954 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30954] set_robust_list(0x55557f93d660, 24) = 0 [pid 30954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30956 attached ./strace-static-x86_64: Process 30955 attached [pid 30954] <... prctl resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30956 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30955 [pid 30954] setpgid(0, 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30956] set_robust_list(0x55557f93d660, 24 [pid 30954] <... setpgid resumed>) = 0 [pid 30954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30954] write(3, "1000", 4) = 4 [pid 30954] close(3) = 0 [pid 30954] write(1, "executing program\n", 18) = 18 executing program [pid 30956] <... set_robust_list resumed>) = 0 [pid 30955] set_robust_list(0x55557f93d660, 24 [pid 30954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30957 [pid 30954] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30958 [pid 30954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30955] <... set_robust_list resumed>) = 0 [pid 30956] <... prctl resumed>) = 0 [pid 30954] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30956] setpgid(0, 0 [pid 30954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30958 attached [pid 30956] <... setpgid resumed>) = 0 [pid 30955] <... prctl resumed>) = 0 [pid 30954] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] set_robust_list(0x55557f93d660, 24 [pid 30956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30955] setpgid(0, 0 [pid 30954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30954] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30956] <... openat resumed>) = 3 [pid 30955] <... setpgid resumed>) = 0 [pid 30954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30954] exit_group(0 [pid 30956] write(3, "1000", 4 [pid 30954] <... exit_group resumed>) = ? [pid 30955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30956] <... write resumed>) = 4 [pid 30958] <... set_robust_list resumed>) = 0 [pid 30955] <... openat resumed>) = 3 [pid 30958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30956] close(3 [pid 30955] write(3, "1000", 4 [pid 30954] +++ exited with 0 +++ ./strace-static-x86_64: Process 30957 attached [pid 30956] <... close resumed>) = 0 [pid 30955] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30957] set_robust_list(0x55557f93d660, 24 [pid 30956] write(1, "executing program\n", 18 [pid 30955] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 30958] <... prctl resumed>) = 0 [pid 30956] <... write resumed>) = 18 [pid 30955] <... close resumed>) = 0 [pid 30957] <... set_robust_list resumed>) = 0 [pid 30957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30957] setpgid(0, 0) = 0 [pid 30956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30955] write(1, "executing program\n", 18 [pid 30958] setpgid(0, 0 [pid 30956] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30955] <... write resumed>) = 18 [pid 30956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30958] <... setpgid resumed>) = 0 [pid 30957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30956] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30955] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30956] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30958] <... openat resumed>) = 3 [pid 30956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] write(3, "1000", 4 [pid 30955] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30957] <... openat resumed>) = 3 [pid 30956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] <... write resumed>) = 4 [pid 30956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] close(3 [pid 30956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30955] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30957] write(3, "1000", 4 [pid 30956] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30958] <... close resumed>) = 0 executing program [pid 30955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] write(1, "executing program\n", 18 [pid 30956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30957] <... write resumed>) = 4 [pid 30957] close(3) = 0 executing program [pid 30955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] <... write resumed>) = 18 [pid 30956] exit_group(0 [pid 30955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30956] <... exit_group resumed>) = ? [pid 30958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30957] write(1, "executing program\n", 18) = 18 [pid 30957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30958] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30957] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30956] +++ exited with 0 +++ [pid 30955] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30957] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30958] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30955] exit_group(0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30957] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30955] <... exit_group resumed>) = ? [pid 30957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30955] +++ exited with 0 +++ [pid 30958] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30957] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30957] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30957] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 30958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30957] +++ exited with 0 +++ [pid 30958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30958] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 30958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30959 ./strace-static-x86_64: Process 30959 attached [pid 30959] set_robust_list(0x55557f93d660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30958] exit_group(0 [pid 30959] <... set_robust_list resumed>) = 0 [pid 30959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30958] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30960 [pid 30959] setpgid(0, 0) = 0 [pid 30959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30961 [pid 30959] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30959] <... write resumed>) = 4 [pid 30959] close(3) = 0 [pid 30959] write(1, "executing program\n", 18) = 18 [pid 30959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30962 [pid 30959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30958] +++ exited with 0 +++ [pid 30959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30959] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30962 attached ./strace-static-x86_64: Process 30960 attached [pid 30962] set_robust_list(0x55557f93d660, 24 [pid 30959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30961 attached [pid 30962] <... set_robust_list resumed>) = 0 [pid 30960] set_robust_list(0x55557f93d660, 24 [pid 283] <... restart_syscall resumed>) = 0 [pid 30959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30959] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30959] exit_group(0) = ? ./strace-static-x86_64: Process 30963 attached [pid 30962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30961] set_robust_list(0x55557f93d660, 24 [pid 30960] <... set_robust_list resumed>) = 0 [pid 30959] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30963 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30963] set_robust_list(0x55557f93d660, 24 [pid 30962] <... prctl resumed>) = 0 [pid 30961] <... set_robust_list resumed>) = 0 [pid 30960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30963] <... set_robust_list resumed>) = 0 [pid 30962] setpgid(0, 0) = 0 [pid 30962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30960] <... prctl resumed>) = 0 [pid 30963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30962] <... openat resumed>) = 3 [pid 30962] write(3, "1000", 4) = 4 [pid 30962] close(3) = 0 [pid 30962] write(1, "executing program\n", 18) = 18 [pid 30960] setpgid(0, 0 [pid 30962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30963] <... prctl resumed>) = 0 [pid 30962] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30961] <... prctl resumed>) = 0 [pid 30960] <... setpgid resumed>) = 0 [pid 30962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30961] setpgid(0, 0 [pid 30962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... setpgid resumed>) = 0 [pid 30963] setpgid(0, 0 [pid 30962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] <... openat resumed>) = 3 [pid 30962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30960] write(3, "1000", 4 [pid 30962] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30962] exit_group(0) = ? [pid 30963] <... setpgid resumed>) = 0 [pid 30961] <... openat resumed>) = 3 [pid 30960] <... write resumed>) = 4 [pid 30963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30962] +++ exited with 0 +++ [pid 30961] write(3, "1000", 4 [pid 30960] close(3 [pid 30963] <... openat resumed>) = 3 [pid 30961] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30960] <... close resumed>) = 0 [pid 30961] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30963] write(3, "1000", 4 [pid 30960] write(1, "executing program\n", 18 [pid 30961] <... close resumed>) = 0 [pid 30963] <... write resumed>) = 4 [pid 30963] close(3executing program ) = 0 [pid 30963] write(1, "executing program\n", 18executing program ) = 18 [pid 30963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30961] write(1, "executing program\n", 18 [pid 30960] <... write resumed>) = 18 [pid 30963] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30961] <... write resumed>) = 18 [pid 30960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30963] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30960] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30960] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30963] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30961] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30960] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30961] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] exit_group(0 [pid 30963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30961] exit_group(0 [pid 30960] <... exit_group resumed>) = ? [pid 30963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] <... exit_group resumed>) = ? [pid 30960] +++ exited with 0 +++ [pid 30963] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30961] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30963] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 30963] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30963] +++ exited with 0 +++ ./strace-static-x86_64: Process 30966 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30964 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30965 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30966 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30967 attached [pid 30966] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30968 ./strace-static-x86_64: Process 30964 attached [pid 30964] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30965 attached [pid 30965] set_robust_list(0x55557f93d660, 24 [pid 30964] <... set_robust_list resumed>) = 0 [pid 30964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30967 [pid 30965] <... set_robust_list resumed>) = 0 [pid 30965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30964] <... prctl resumed>) = 0 [pid 30966] <... set_robust_list resumed>) = 0 [pid 30964] setpgid(0, 0 [pid 30965] <... prctl resumed>) = 0 [pid 30965] setpgid(0, 0 [pid 30964] <... setpgid resumed>) = 0 [pid 30964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30965] <... setpgid resumed>) = 0 [pid 30965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30964] <... openat resumed>) = 3 [pid 30966] <... prctl resumed>) = 0 [pid 30965] <... openat resumed>) = 3 [pid 30967] set_robust_list(0x55557f93d660, 24 [pid 30965] write(3, "1000", 4) = 4 [pid 30964] write(3, "1000", 4) = 4 [pid 30965] close(3) = 0 [pid 30964] close(3) = 0 [pid 30965] write(1, "executing program\n", 18executing program executing program [pid 30964] write(1, "executing program\n", 18 [pid 30965] <... write resumed>) = 18 [pid 30964] <... write resumed>) = 18 [pid 30965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30968 attached [pid 30967] <... set_robust_list resumed>) = 0 [pid 30966] setpgid(0, 0 [pid 30964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30965] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30964] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30965] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30964] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30965] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30964] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30968] set_robust_list(0x55557f93d660, 24 [pid 30967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30966] <... setpgid resumed>) = 0 [pid 30965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30968] <... set_robust_list resumed>) = 0 [pid 30967] <... prctl resumed>) = 0 [pid 30966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] setpgid(0, 0) = 0 [pid 30966] <... openat resumed>) = 3 [pid 30967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30966] write(3, "1000", 4 [pid 30967] <... openat resumed>) = 3 [pid 30966] <... write resumed>) = 4 [pid 30965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30967] write(3, "1000", 4 [pid 30966] close(3 [pid 30967] <... write resumed>) = 4 [pid 30964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] close(3) = 0 [pid 30966] <... close resumed>) = 0 executing program executing program [pid 30964] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30967] write(1, "executing program\n", 18 [pid 30966] write(1, "executing program\n", 18 [pid 30967] <... write resumed>) = 18 [pid 30964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] <... write resumed>) = 18 [pid 30967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30964] exit_group(0 [pid 30967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30966] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30964] <... exit_group resumed>) = ? [pid 30967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30966] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30967] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30965] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30968] <... prctl resumed>) = 0 [pid 30967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30966] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30964] +++ exited with 0 +++ [pid 30966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30965] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30968] setpgid(0, 0 [pid 30967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30967] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30966] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30965] <... exit_group resumed>) = ? [pid 30967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30968] <... setpgid resumed>) = 0 [pid 30967] exit_group(0 [pid 30966] exit_group(0 [pid 30968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30967] <... exit_group resumed>) = ? [pid 30966] <... exit_group resumed>) = ? [pid 30968] <... openat resumed>) = 3 [pid 30967] +++ exited with 0 +++ [pid 30966] +++ exited with 0 +++ [pid 30965] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30968] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30966, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 30968] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30968] close(3) = 0 [pid 30968] write(1, "executing program\n", 18) = 18 [pid 30968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30968] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30968] exit_group(0) = ? [pid 30968] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30972 attached ./strace-static-x86_64: Process 30970 attached ./strace-static-x86_64: Process 30969 attached [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30969 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30971 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30972 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30973 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30970 [pid 30970] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30971 attached [pid 30971] set_robust_list(0x55557f93d660, 24) = 0 [pid 30971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 30973 attached [pid 30972] set_robust_list(0x55557f93d660, 24 [pid 30971] setpgid(0, 0 [pid 30970] <... set_robust_list resumed>) = 0 [pid 30969] set_robust_list(0x55557f93d660, 24 [pid 30971] <... setpgid resumed>) = 0 [pid 30971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30969] <... set_robust_list resumed>) = 0 [pid 30971] <... openat resumed>) = 3 [pid 30971] write(3, "1000", 4 [pid 30970] <... prctl resumed>) = 0 [pid 30969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30971] <... write resumed>) = 4 [pid 30971] close(3) = 0 [pid 30971] write(1, "executing program\n", 18executing program ) = 18 [pid 30971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30972] <... set_robust_list resumed>) = 0 [pid 30970] setpgid(0, 0 [pid 30969] <... prctl resumed>) = 0 [pid 30971] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30969] setpgid(0, 0 [pid 30970] <... setpgid resumed>) = 0 [pid 30969] <... setpgid resumed>) = 0 [pid 30971] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30971] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30970] <... openat resumed>) = 3 [pid 30969] <... openat resumed>) = 3 [pid 30971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30973] set_robust_list(0x55557f93d660, 24 [pid 30972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30970] write(3, "1000", 4 [pid 30969] write(3, "1000", 4) = 4 [pid 30973] <... set_robust_list resumed>) = 0 [pid 30972] <... prctl resumed>) = 0 [pid 30970] <... write resumed>) = 4 [pid 30971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] close(3 [pid 30969] close(3 [pid 30972] setpgid(0, 0 [pid 30973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30970] <... close resumed>) = 0 [pid 30969] <... close resumed>) = 0 [pid 30970] write(1, "executing program\n", 18 [pid 30969] write(1, "executing program\n", 18executing program executing program [pid 30970] <... write resumed>) = 18 [pid 30969] <... write resumed>) = 18 [pid 30971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30969] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30970] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30969] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30970] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30973] <... prctl resumed>) = 0 [pid 30972] <... setpgid resumed>) = 0 [pid 30971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30969] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30970] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30973] setpgid(0, 0) = 0 [pid 30970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30969] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30972] <... openat resumed>) = 3 [pid 30970] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30972] write(3, "1000", 4 [pid 30970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30972] <... write resumed>) = 4 [pid 30970] exit_group(0 [pid 30969] exit_group(0 [pid 30972] close(3 executing program [pid 30971] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30970] <... exit_group resumed>) = ? [pid 30969] <... exit_group resumed>) = ? [pid 30973] <... openat resumed>) = 3 [pid 30973] write(3, "1000", 4) = 4 [pid 30973] close(3) = 0 [pid 30973] write(1, "executing program\n", 18) = 18 [pid 30970] +++ exited with 0 +++ [pid 30973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30969] +++ exited with 0 +++ [pid 30972] <... close resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30973] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30972] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30972] <... write resumed>) = 18 [pid 30971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30973] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30973] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30972] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30971] exit_group(0 [pid 30972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30971] <... exit_group resumed>) = ? [pid 30973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30972] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30971] +++ exited with 0 +++ [pid 30973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30973] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30972] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30973] exit_group(0 [pid 30972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30973] <... exit_group resumed>) = ? [pid 30972] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30973] +++ exited with 0 +++ [pid 30972] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30972] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30972] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30972] <... exit_group resumed>) = ? [pid 30972] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30974 ./strace-static-x86_64: Process 30974 attached [pid 30974] set_robust_list(0x55557f93d660, 24) = 0 [pid 30974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30974] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30974] <... setpgid resumed>) = 0 [pid 30974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30974] write(3, "1000", 4 executing program [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30976 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30975 [pid 30974] <... write resumed>) = 4 [pid 30974] close(3) = 0 [pid 30974] write(1, "executing program\n", 18) = 18 [pid 30974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30978 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30977 [pid 30974] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30978 attached ./strace-static-x86_64: Process 30976 attached [pid 30978] set_robust_list(0x55557f93d660, 24 [pid 30974] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30975 attached [pid 30978] <... set_robust_list resumed>) = 0 [pid 30976] set_robust_list(0x55557f93d660, 24 [pid 30974] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30974] exit_group(0) = ? [pid 30978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30976] <... set_robust_list resumed>) = 0 [pid 30975] set_robust_list(0x55557f93d660, 24 [pid 30974] +++ exited with 0 +++ ./strace-static-x86_64: Process 30977 attached [pid 30978] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30977] set_robust_list(0x55557f93d660, 24) = 0 [pid 30977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30978] setpgid(0, 0 [pid 30976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30975] <... set_robust_list resumed>) = 0 [pid 30977] <... prctl resumed>) = 0 [pid 30977] setpgid(0, 0) = 0 [pid 30978] <... setpgid resumed>) = 0 [pid 30977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30976] <... prctl resumed>) = 0 [pid 30977] <... openat resumed>) = 3 [pid 30977] write(3, "1000", 4) = 4 [pid 30978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30977] close(3 [pid 30976] setpgid(0, 0 [pid 30977] <... close resumed>) = 0 executing program [pid 30977] write(1, "executing program\n", 18) = 18 [pid 30977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30978] <... openat resumed>) = 3 [pid 30976] <... setpgid resumed>) = 0 [pid 30975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30977] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30978] write(3, "1000", 4 [pid 30976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30975] <... prctl resumed>) = 0 [pid 30978] <... write resumed>) = 4 [pid 30977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30976] <... openat resumed>) = 3 [pid 30977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30978] close(3 [pid 30977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30977] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30977] exit_group(0 [pid 30978] <... close resumed>) = 0 [pid 30977] <... exit_group resumed>) = ? [pid 30978] write(1, "executing program\n", 18 [pid 30977] +++ exited with 0 +++ [pid 30976] write(3, "1000", 4 [pid 30975] setpgid(0, 0executing program [pid 30978] <... write resumed>) = 18 [pid 30976] <... write resumed>) = 4 [pid 30975] <... setpgid resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30978] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30976] close(3 [pid 30978] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30975] <... openat resumed>) = 3 [pid 30978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30976] <... close resumed>) = 0 [pid 30978] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30976] write(1, "executing program\n", 18 [pid 30975] write(3, "1000", 4 [pid 30978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30976] <... write resumed>) = 18 [pid 30975] <... write resumed>) = 4 [pid 30978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30975] close(3 [pid 30978] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30978] exit_group(0 [pid 30976] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30975] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30978] <... exit_group resumed>) = ? [pid 30978] +++ exited with 0 +++ [pid 30976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30975] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30976] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30979 executing program [pid 30976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30975] <... write resumed>) = 18 [pid 30976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30976] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30976] exit_group(0) = ? [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30976] +++ exited with 0 +++ [pid 30975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30979 attached [pid 30979] set_robust_list(0x55557f93d660, 24) = 0 [pid 30979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30979] <... prctl resumed>) = 0 [pid 30979] setpgid(0, 0) = 0 [pid 30979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30975] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30980 [pid 30975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30981 ./strace-static-x86_64: Process 30981 attached [pid 30975] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30981] set_robust_list(0x55557f93d660, 24 [pid 30975] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30979] <... openat resumed>) = 3 [pid 30979] write(3, "1000", 4) = 4 executing program [pid 30981] <... set_robust_list resumed>) = 0 [pid 30979] close(3 [pid 30975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30979] <... close resumed>) = 0 [pid 30979] write(1, "executing program\n", 18) = 18 [pid 30975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30980 attached [pid 30981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 30975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30975] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30981] <... prctl resumed>) = 0 [pid 30975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30979] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30975] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30982 [pid 30979] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30975] <... exit_group resumed>) = ? [pid 30979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30979] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30979] exit_group(0 [pid 30975] +++ exited with 0 +++ ./strace-static-x86_64: Process 30982 attached [pid 30981] setpgid(0, 0 [pid 30980] set_robust_list(0x55557f93d660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30979] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30981] <... setpgid resumed>) = 0 executing program [pid 30981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30981] write(3, "1000", 4) = 4 [pid 30981] close(3) = 0 [pid 30981] write(1, "executing program\n", 18) = 18 [pid 30979] +++ exited with 0 +++ [pid 30981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30981] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30980] <... set_robust_list resumed>) = 0 [pid 30981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30982] set_robust_list(0x55557f93d660, 24 [pid 30981] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30980] <... prctl resumed>) = 0 [pid 30981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30980] setpgid(0, 0 [pid 30982] <... set_robust_list resumed>) = 0 [pid 30981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30980] <... setpgid resumed>) = 0 [pid 30982] <... prctl resumed>) = 0 [pid 30982] setpgid(0, 0) = 0 [pid 30982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30982] <... openat resumed>) = 3 [pid 30981] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30980] <... openat resumed>) = 3 [pid 30982] write(3, "1000", 4) = 4 [pid 30982] close(3) = 0 [pid 30982] write(1, "executing program\n", 18executing program ) = 18 [pid 30982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30980] write(3, "1000", 4 [pid 30982] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30981] exit_group(0 [pid 30980] <... write resumed>) = 4 [pid 30982] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30981] <... exit_group resumed>) = ? [pid 30980] close(3 [pid 30982] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30981] +++ exited with 0 +++ [pid 30982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30980] <... close resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30982] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30982] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30982] exit_group(0 [pid 30980] write(1, "executing program\n", 18 [pid 30982] <... exit_group resumed>) = ? executing program [pid 30982] +++ exited with 0 +++ [pid 30980] <... write resumed>) = 18 [pid 30980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30980] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30980] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30980] exit_group(0) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30980] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30983 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30984 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30986 attached ./strace-static-x86_64: Process 30987 attached ./strace-static-x86_64: Process 30984 attached [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30986 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30985 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30987 ./strace-static-x86_64: Process 30983 attached [pid 30984] set_robust_list(0x55557f93d660, 24 [pid 30983] set_robust_list(0x55557f93d660, 24) = 0 [pid 30984] <... set_robust_list resumed>) = 0 [pid 30986] set_robust_list(0x55557f93d660, 24 [pid 30983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30983] setpgid(0, 0) = 0 [pid 30983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30986] <... set_robust_list resumed>) = 0 [pid 30984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30983] write(3, "1000", 4) = 4 executing program [pid 30983] close(3) = 0 [pid 30983] write(1, "executing program\n", 18) = 18 [pid 30983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30987] set_robust_list(0x55557f93d660, 24 [pid 30986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30984] <... prctl resumed>) = 0 [pid 30983] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30987] <... set_robust_list resumed>) = 0 [pid 30986] <... prctl resumed>) = 0 [pid 30984] setpgid(0, 0 [pid 30983] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30986] setpgid(0, 0 [pid 30984] <... setpgid resumed>) = 0 [pid 30983] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30983] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30983] exit_group(0) = ? [pid 30987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30986] <... setpgid resumed>) = 0 [pid 30984] <... openat resumed>) = 3 [pid 30983] +++ exited with 0 +++ ./strace-static-x86_64: Process 30985 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30985] set_robust_list(0x55557f93d660, 24) = 0 [pid 30985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30985] setpgid(0, 0) = 0 [pid 30985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30985] <... openat resumed>) = 3 [pid 30985] write(3, "1000", 4 [pid 30986] <... openat resumed>) = 3 [pid 30985] <... write resumed>) = 4 executing program [pid 30985] close(3) = 0 [pid 30985] write(1, "executing program\n", 18) = 18 [pid 30985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30987] <... prctl resumed>) = 0 [pid 30986] write(3, "1000", 4 [pid 30984] write(3, "1000", 4 [pid 30985] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30986] <... write resumed>) = 4 [pid 30984] <... write resumed>) = 4 [pid 30985] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] setpgid(0, 0 [pid 30986] close(3 [pid 30984] close(3 [pid 30985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30986] <... close resumed>) = 0 [pid 30984] <... close resumed>) = 0 [pid 30987] <... setpgid resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30984] write(1, "executing program\n", 18 [pid 30986] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 30984] <... write resumed>) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30985] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30985] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30988 [pid 30985] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30988 attached [pid 30987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30985] +++ exited with 0 +++ [pid 30984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30986] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30984] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30988] set_robust_list(0x55557f93d660, 24) = 0 [pid 30988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30988] setpgid(0, 0 [pid 30984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30988] <... setpgid resumed>) = 0 [pid 30987] <... openat resumed>) = 3 [pid 30984] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30986] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] write(3, "1000", 4 [pid 30986] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] <... write resumed>) = 4 [pid 30986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30987] close(3 [pid 30986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30984] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30987] <... close resumed>) = 0 [pid 30984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30988] <... openat resumed>) = 3 [pid 30987] write(1, "executing program\n", 18 [pid 30986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30986] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30988] write(3, "1000", 4 [pid 30987] <... write resumed>) = 18 [pid 30986] exit_group(0 [pid 30984] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30988] <... write resumed>) = 4 [pid 30986] <... exit_group resumed>) = ? [pid 30987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30988] close(3 [pid 30987] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30986] +++ exited with 0 +++ [pid 30984] exit_group(0) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30988] <... close resumed>) = 0 [pid 30988] write(1, "executing program\n", 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 30988] <... write resumed>) = 18 [pid 30988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30984] +++ exited with 0 +++ [pid 30988] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30987] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30988] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30987] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30988] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30988] exit_group(0 [pid 30987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30988] <... exit_group resumed>) = ? [pid 30988] +++ exited with 0 +++ [pid 30987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30987] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30987] exit_group(0) = ? [pid 30987] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30990 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30989 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30989 attached [pid 30989] set_robust_list(0x55557f93d660, 24) = 0 [pid 30989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30989] <... prctl resumed>) = 0 [pid 30989] setpgid(0, 0) = 0 [pid 30989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30989] write(3, "1000", 4) = 4 [pid 30989] close(3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30992 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30991 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30993 [pid 30989] <... close resumed>) = 0 [pid 30989] write(1, "executing program\n", 18executing program ) = 18 [pid 30989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30991 attached ./strace-static-x86_64: Process 30990 attached ) = -1 EPERM (Operation not permitted) [pid 30989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30991] set_robust_list(0x55557f93d660, 24 [pid 30990] set_robust_list(0x55557f93d660, 24 [pid 30989] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30991] <... set_robust_list resumed>) = 0 [pid 30990] <... set_robust_list resumed>) = 0 [pid 30989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30989] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30989] exit_group(0) = ? [pid 30991] <... prctl resumed>) = 0 [pid 30990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30991] setpgid(0, 0 [pid 30990] <... prctl resumed>) = 0 [pid 30991] <... setpgid resumed>) = 0 [pid 30990] setpgid(0, 0 [pid 30989] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>executing program executing program executing program ./strace-static-x86_64: Process 30992 attached [pid 30992] set_robust_list(0x55557f93d660, 24) = 0 [pid 30992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30992] setpgid(0, 0 [pid 30991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30993 attached [pid 30992] <... setpgid resumed>) = 0 [pid 30992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30991] <... openat resumed>) = 3 [pid 30993] set_robust_list(0x55557f93d660, 24) = 0 [pid 30993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30990] <... setpgid resumed>) = 0 [pid 30991] write(3, "1000", 4 [pid 30993] <... prctl resumed>) = 0 [pid 30993] setpgid(0, 0 [pid 30991] <... write resumed>) = 4 [pid 30993] <... setpgid resumed>) = 0 [pid 30991] close(3 [pid 30990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30992] <... openat resumed>) = 3 [pid 30992] write(3, "1000", 4) = 4 [pid 30993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30991] <... close resumed>) = 0 [pid 30992] close(3 [pid 30991] write(1, "executing program\n", 18 [pid 30990] <... openat resumed>) = 3 [pid 30992] <... close resumed>) = 0 [pid 30992] write(1, "executing program\n", 18) = 18 [pid 30991] <... write resumed>) = 18 [pid 30990] write(3, "1000", 4 [pid 30992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30990] <... write resumed>) = 4 [pid 30992] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30991] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30990] close(3 [pid 30992] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30993] <... openat resumed>) = 3 [pid 30992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30990] <... close resumed>) = 0 [pid 30993] write(3, "1000", 4 [pid 30992] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30993] <... write resumed>) = 4 [pid 30991] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30990] write(1, "executing program\n", 18 [pid 30993] close(3 [pid 30992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30990] <... write resumed>) = 18 [pid 30992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30991] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30993] <... close resumed>) = 0 [pid 30991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... restart_syscall resumed>) = 0 [pid 30990] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30990] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30993] write(1, "executing program\n", 18 [pid 30992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30994 attached [pid 30993] <... write resumed>) = 18 [pid 30992] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30991] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30990] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30994] set_robust_list(0x55557f93d660, 24 [pid 30993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30994 [pid 30994] <... set_robust_list resumed>) = 0 [pid 30993] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30992] exit_group(0 [pid 30991] exit_group(0 [pid 30990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30992] <... exit_group resumed>) = ? [pid 30991] <... exit_group resumed>) = ? [pid 30990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30994] <... prctl resumed>) = 0 [pid 30994] setpgid(0, 0) = 0 [pid 30994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30993] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30991] +++ exited with 0 +++ [pid 30990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] <... openat resumed>) = 3 [pid 30993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30990] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30994] write(3, "1000", 4 [pid 30993] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30992] +++ exited with 0 +++ [pid 30990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30994] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30990] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30990] <... exit_group resumed>) = ? [pid 30994] close(3) = 0 [pid 30994] write(1, "executing program\n", 18) = 18 [pid 30994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30990] +++ exited with 0 +++ [pid 30994] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30994] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30994] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30993] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] exit_group(0 [pid 30993] exit_group(0 [pid 30994] <... exit_group resumed>) = ? [pid 30993] <... exit_group resumed>) = ? [pid 30994] +++ exited with 0 +++ [pid 30993] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 30995 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 30996 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 30997 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 30998 ./strace-static-x86_64: Process 30998 attached ./strace-static-x86_64: Process 30997 attached ./strace-static-x86_64: Process 30995 attached [pid 30998] set_robust_list(0x55557f93d660, 24) = 0 [pid 30998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30996 attached [pid 30998] setpgid(0, 0 [pid 30997] set_robust_list(0x55557f93d660, 24 [pid 30995] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 30999 attached [pid 30998] <... setpgid resumed>) = 0 [pid 30997] <... set_robust_list resumed>) = 0 [pid 30995] <... set_robust_list resumed>) = 0 [pid 30996] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 30999 [pid 30997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30997] setpgid(0, 0) = 0 [pid 30997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30999] set_robust_list(0x55557f93d660, 24) = 0 [pid 30997] <... openat resumed>) = 3 [pid 30997] write(3, "1000", 4) = 4 [pid 30997] close(3) = 0 [pid 30997] write(1, "executing program\n", 18executing program ) = 18 [pid 30997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30997] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30999] <... prctl resumed>) = 0 [pid 30998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30996] <... set_robust_list resumed>) = 0 [pid 30997] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30995] <... prctl resumed>) = 0 [pid 30999] setpgid(0, 0 [pid 30997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30995] setpgid(0, 0 [pid 30997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30997] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30995] <... setpgid resumed>) = 0 [pid 30997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30997] exit_group(0) = ? [pid 30999] <... setpgid resumed>) = 0 [pid 30997] +++ exited with 0 +++ [pid 30998] <... openat resumed>) = 3 [pid 30995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30995] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30998] write(3, "1000", 4 [pid 30995] write(3, "1000", 4 [pid 30996] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30995] <... write resumed>) = 4 [pid 30998] <... write resumed>) = 4 [pid 30996] setpgid(0, 0 [pid 30999] <... openat resumed>) = 3 [pid 30995] close(3executing program ) = 0 [pid 30995] write(1, "executing program\n", 18) = 18 [pid 30995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30999] write(3, "1000", 4 [pid 30998] close(3 [pid 30996] <... setpgid resumed>) = 0 [pid 30995] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30995] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30999] <... write resumed>) = 4 [pid 30998] <... close resumed>) = 0 [pid 30996] <... openat resumed>) = 3 [pid 30999] close(3 [pid 30998] write(1, "executing program\n", 18 [pid 30995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30996] write(3, "1000", 4 [pid 30995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30995] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program executing program ) = -1 EBADF (Bad file descriptor) [pid 30995] exit_group(0) = ? [pid 30999] <... close resumed>) = 0 [pid 30998] <... write resumed>) = 18 [pid 30995] +++ exited with 0 +++ [pid 30996] <... write resumed>) = 4 [pid 30999] write(1, "executing program\n", 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30999] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30996] close(3 [pid 30999] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30998] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30996] <... close resumed>) = 0 [pid 30999] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30996] write(1, "executing program\n", 18 [pid 30999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30998] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30996] <... write resumed>) = 18 [pid 30999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30999] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30999] exit_group(0 [pid 30998] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30999] <... exit_group resumed>) = ? [pid 30999] +++ exited with 0 +++ [pid 30998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30996] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31000 [pid 283] <... restart_syscall resumed>) = 0 [pid 30996] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30996] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31001 ./strace-static-x86_64: Process 31001 attached ./strace-static-x86_64: Process 31000 attached [pid 30998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31001] set_robust_list(0x55557f93d660, 24 [pid 30998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31001] <... set_robust_list resumed>) = 0 [pid 31000] set_robust_list(0x55557f93d660, 24 [pid 30998] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31000] <... set_robust_list resumed>) = 0 [pid 30998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31002 [pid 31001] <... prctl resumed>) = 0 [pid 30998] exit_group(0 [pid 30996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30998] <... exit_group resumed>) = ? [pid 30996] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30996] exit_group(0) = ? [pid 31001] setpgid(0, 0 [pid 31000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30998] +++ exited with 0 +++ [pid 30996] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31001] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31002 attached [pid 31002] set_robust_list(0x55557f93d660, 24 [pid 31001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31000] <... prctl resumed>) = 0 [pid 31002] <... set_robust_list resumed>) = 0 [pid 31002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31002] setpgid(0, 0) = 0 [pid 31002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31001] <... openat resumed>) = 3 [pid 31000] setpgid(0, 0 [pid 31002] <... openat resumed>) = 3 [pid 31001] write(3, "1000", 4 [pid 31000] <... setpgid resumed>) = 0 executing program [pid 31002] write(3, "1000", 4) = 4 [pid 31002] close(3) = 0 [pid 31002] write(1, "executing program\n", 18) = 18 [pid 31002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31001] <... write resumed>) = 4 [pid 31000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31002] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31001] close(3 [pid 31000] <... openat resumed>) = 3 [pid 31001] <... close resumed>) = 0 [pid 31002] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31001] write(1, "executing program\n", 18executing program [pid 31000] write(3, "1000", 4 [pid 31002] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31001] <... write resumed>) = 18 [pid 31000] <... write resumed>) = 4 [pid 31002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31000] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 31001] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31000] <... close resumed>) = 0 [pid 31002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31001] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 31000] write(1, "executing program\n", 18./strace-static-x86_64: Process 31003 attached [pid 31002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31000] <... write resumed>) = 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31003] set_robust_list(0x55557f93d660, 24 [pid 31002] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31001] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31003 [pid 31000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31004 attached [pid 31003] <... set_robust_list resumed>) = 0 [pid 31002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31002] exit_group(0 [pid 31000] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31000] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31004] set_robust_list(0x55557f93d660, 24 [pid 31003] <... prctl resumed>) = 0 [pid 31002] <... exit_group resumed>) = ? [pid 31001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31004 [pid 31003] setpgid(0, 0 [pid 31001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31000] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31001] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31004] <... set_robust_list resumed>) = 0 [pid 31003] <... setpgid resumed>) = 0 [pid 31002] +++ exited with 0 +++ [pid 31001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31001] exit_group(0 [pid 31000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31001] <... exit_group resumed>) = ? [pid 31000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31000] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31000] exit_group(0) = ? [pid 31003] <... openat resumed>) = 3 [pid 31001] +++ exited with 0 +++ [pid 31000] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31003] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31004] <... prctl resumed>) = 0 [pid 31003] <... write resumed>) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31004] setpgid(0, 0 [pid 31003] close(3 [pid 31004] <... setpgid resumed>) = 0 [pid 31003] <... close resumed>) = 0 [pid 31004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31003] write(1, "executing program\n", 18executing program [pid 31004] <... openat resumed>) = 3 [pid 31003] <... write resumed>) = 18 [pid 31004] write(3, "1000", 4 [pid 31003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31004] <... write resumed>) = 4 [pid 31003] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31004] close(3 [pid 31003] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31004] <... close resumed>) = 0 [pid 31004] write(1, "executing program\n", 18 [pid 31003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31004] <... write resumed>) = 18 [pid 31003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31004] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31003] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31004] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31003] exit_group(0 [pid 31004] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31003] <... exit_group resumed>) = ? [pid 31004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31003] +++ exited with 0 +++ [pid 31004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31004] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31004] exit_group(0) = ? [pid 31004] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31005 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31005 [pid 31005] set_robust_list(0x55557f93d660, 24) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31005] setpgid(0, 0) = 0 [pid 31005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31005] write(3, "1000", 4) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31006 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31007 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31008 ./strace-static-x86_64: Process 31009 attached ./strace-static-x86_64: Process 31008 attached ./strace-static-x86_64: Process 31007 attached ./strace-static-x86_64: Process 31006 attached [pid 31005] close(3 [pid 31009] set_robust_list(0x55557f93d660, 24 [pid 31008] set_robust_list(0x55557f93d660, 24 [pid 31007] set_robust_list(0x55557f93d660, 24 [pid 31006] set_robust_list(0x55557f93d660, 24 [pid 31005] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31009 [pid 31009] <... set_robust_list resumed>) = 0 [pid 31008] <... set_robust_list resumed>) = 0 [pid 31007] <... set_robust_list resumed>) = 0 [pid 31006] <... set_robust_list resumed>) = 0 [pid 31009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31005] write(1, "executing program\n", 18 [pid 31009] <... prctl resumed>) = 0 [pid 31008] <... prctl resumed>) = 0 executing program [pid 31007] <... prctl resumed>) = 0 [pid 31006] <... prctl resumed>) = 0 [pid 31009] setpgid(0, 0 [pid 31008] setpgid(0, 0 [pid 31007] setpgid(0, 0 [pid 31006] setpgid(0, 0 [pid 31005] <... write resumed>) = 18 [pid 31009] <... setpgid resumed>) = 0 [pid 31008] <... setpgid resumed>) = 0 [pid 31007] <... setpgid resumed>) = 0 [pid 31006] <... setpgid resumed>) = 0 [pid 31009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31009] <... openat resumed>) = 3 [pid 31008] <... openat resumed>) = 3 [pid 31007] <... openat resumed>) = 3 [pid 31006] <... openat resumed>) = 3 [pid 31005] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31009] write(3, "1000", 4 [pid 31008] write(3, "1000", 4 [pid 31007] write(3, "1000", 4 [pid 31006] write(3, "1000", 4 [pid 31005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31009] <... write resumed>) = 4 [pid 31008] <... write resumed>) = 4 [pid 31007] <... write resumed>) = 4 [pid 31006] <... write resumed>) = 4 [pid 31005] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31009] close(3 [pid 31008] close(3 [pid 31005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31009] <... close resumed>) = 0 [pid 31008] <... close resumed>) = 0 [pid 31007] close(3 [pid 31006] close(3 [pid 31005] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31009] write(1, "executing program\n", 18 [pid 31008] write(1, "executing program\n", 18executing program executing program [pid 31007] <... close resumed>) = 0 executing program [pid 31005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31009] <... write resumed>) = 18 [pid 31008] <... write resumed>) = 18 [pid 31007] write(1, "executing program\n", 18 [pid 31006] <... close resumed>) = 0 [pid 31009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31007] <... write resumed>) = 18 executing program [pid 31006] write(1, "executing program\n", 18 [pid 31005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31009] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31008] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31006] <... write resumed>) = 18 [pid 31005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31007] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31009] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31008] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31006] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31005] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31007] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31009] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31008] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31006] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31007] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31005] exit_group(0 [pid 31009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31006] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31005] <... exit_group resumed>) = ? [pid 31009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31005] +++ exited with 0 +++ [pid 31009] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31008] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31007] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31009] exit_group(0 [pid 31008] exit_group(0 [pid 31007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31006] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31009] <... exit_group resumed>) = ? [pid 31008] <... exit_group resumed>) = ? [pid 31007] exit_group(0 [pid 31006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31009] +++ exited with 0 +++ [pid 31008] +++ exited with 0 +++ [pid 31007] <... exit_group resumed>) = ? [pid 31006] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 31010 attached [pid 31007] +++ exited with 0 +++ [pid 31006] <... exit_group resumed>) = ? [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31010] set_robust_list(0x55557f93d660, 24 [pid 31006] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31010 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31011 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31012 ./strace-static-x86_64: Process 31012 attached [pid 31012] set_robust_list(0x55557f93d660, 24) = 0 [pid 31012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31010] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 31011 attached [pid 31012] <... prctl resumed>) = 0 [pid 31012] setpgid(0, 0) = 0 [pid 31012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31011] set_robust_list(0x55557f93d660, 24 [pid 31012] <... openat resumed>) = 3 [pid 31012] write(3, "1000", 4) = 4 [pid 31012] close(3) = 0 [pid 31012] write(1, "executing program\n", 18 [pid 31011] <... set_robust_list resumed>) = 0 executing program [pid 31010] setpgid(0, 0 [pid 31012] <... write resumed>) = 18 [pid 31012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31010] <... setpgid resumed>) = 0 [pid 31012] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31012] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31010] <... openat resumed>) = 3 [pid 31012] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31011] <... prctl resumed>) = 0 [pid 31010] write(3, "1000", 4 [pid 31011] setpgid(0, 0 [pid 31010] <... write resumed>) = 4 [pid 31010] close(3 [pid 31011] <... setpgid resumed>) = 0 [pid 31012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31012] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31010] <... close resumed>) = 0 [pid 31012] exit_group(0 executing program [pid 31010] write(1, "executing program\n", 18 [pid 31012] <... exit_group resumed>) = ? [pid 31010] <... write resumed>) = 18 [pid 31010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31012] +++ exited with 0 +++ [pid 31010] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31011] <... openat resumed>) = 3 [pid 31011] write(3, "1000", 4) = 4 [pid 31011] close(3) = 0 [pid 31011] write(1, "executing program\n", 18executing program ) = 18 [pid 31010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31010] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31011] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31011] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31010] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31011] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31011] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31011] exit_group(0 [pid 31010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31011] <... exit_group resumed>) = ? [pid 31010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31011] +++ exited with 0 +++ [pid 31010] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31010] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31010] <... exit_group resumed>) = ? [pid 31010] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31013 ./strace-static-x86_64: Process 31013 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31013] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31014 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31015 ./strace-static-x86_64: Process 31015 attached ./strace-static-x86_64: Process 31014 attached [pid 31013] <... set_robust_list resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31015] set_robust_list(0x55557f93d660, 24) = 0 [pid 31015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31016 [pid 31013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31017 [pid 31014] set_robust_list(0x55557f93d660, 24 [pid 31013] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 31017 attached ./strace-static-x86_64: Process 31016 attached [pid 31014] <... set_robust_list resumed>) = 0 [pid 31013] setpgid(0, 0) = 0 [pid 31015] <... prctl resumed>) = 0 [pid 31013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31017] set_robust_list(0x55557f93d660, 24 [pid 31014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31017] <... set_robust_list resumed>) = 0 [pid 31016] set_robust_list(0x55557f93d660, 24 [pid 31015] setpgid(0, 0 [pid 31014] <... prctl resumed>) = 0 [pid 31013] <... openat resumed>) = 3 [pid 31015] <... setpgid resumed>) = 0 [pid 31014] setpgid(0, 0 [pid 31013] write(3, "1000", 4 [pid 31017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31016] <... set_robust_list resumed>) = 0 [pid 31014] <... setpgid resumed>) = 0 [pid 31017] <... prctl resumed>) = 0 [pid 31013] <... write resumed>) = 4 [pid 31015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31017] setpgid(0, 0 [pid 31014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31013] close(3 [pid 31017] <... setpgid resumed>) = 0 [pid 31016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31013] <... close resumed>) = 0 [pid 31015] <... openat resumed>) = 3 [pid 31014] <... openat resumed>) = 3 executing program [pid 31013] write(1, "executing program\n", 18 [pid 31017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31016] <... prctl resumed>) = 0 [pid 31014] write(3, "1000", 4 [pid 31013] <... write resumed>) = 18 [pid 31014] <... write resumed>) = 4 [pid 31017] <... openat resumed>) = 3 [pid 31014] close(3 [pid 31013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31017] write(3, "1000", 4 [pid 31016] setpgid(0, 0 [pid 31014] <... close resumed>) = 0 [pid 31013] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31014] write(1, "executing program\n", 18executing program executing program [pid 31017] <... write resumed>) = 4 [pid 31016] <... setpgid resumed>) = 0 [pid 31014] <... write resumed>) = 18 [pid 31013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31017] close(3 [pid 31014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31017] <... close resumed>) = 0 [pid 31016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31013] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31014] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31017] write(1, "executing program\n", 18 [pid 31014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31017] <... write resumed>) = 18 [pid 31016] <... openat resumed>) = 3 [pid 31014] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31013] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31016] write(3, "1000", 4 [pid 31014] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31017] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31016] <... write resumed>) = 4 [pid 31013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31013] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31016] close(3 [pid 31015] write(3, "1000", 4 [pid 31013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31017] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31016] <... close resumed>) = 0 [pid 31015] <... write resumed>) = 4 [pid 31015] close(3 [pid 31013] exit_group(0 executing program executing program [pid 31017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31016] write(1, "executing program\n", 18 [pid 31015] <... close resumed>) = 0 [pid 31014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31013] <... exit_group resumed>) = ? [pid 31015] write(1, "executing program\n", 18 [pid 31014] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31015] <... write resumed>) = 18 [pid 31015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31017] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31016] <... write resumed>) = 18 [pid 31015] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31013] +++ exited with 0 +++ [pid 31015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31015] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31014] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31014] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31015] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31014] +++ exited with 0 +++ [pid 31017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31017] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31015] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31015] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31017] exit_group(0 [pid 31016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31017] <... exit_group resumed>) = ? [pid 31016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31015] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31017] +++ exited with 0 +++ [pid 31016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31016] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] exit_group(0) = ? [pid 31016] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 executing program executing program [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31018 ./strace-static-x86_64: Process 31018 attached [pid 31018] set_robust_list(0x55557f93d660, 24 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31019 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31018] <... set_robust_list resumed>) = 0 [pid 31018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31018] setpgid(0, 0) = 0 [pid 31018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31018] write(3, "1000", 4) = 4 [pid 31018] close(3) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31020 [pid 31018] write(1, "executing program\n", 18) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31021 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31022 [pid 31018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31022 attached ./strace-static-x86_64: Process 31021 attached ./strace-static-x86_64: Process 31020 attached ./strace-static-x86_64: Process 31019 attached ) = -1 EPERM (Operation not permitted) [pid 31018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31022] set_robust_list(0x55557f93d660, 24 [pid 31020] set_robust_list(0x55557f93d660, 24 [pid 31018] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31022] <... set_robust_list resumed>) = 0 [pid 31020] <... set_robust_list resumed>) = 0 [pid 31022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31018] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31019] set_robust_list(0x55557f93d660, 24 [pid 31018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31018] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31022] <... prctl resumed>) = 0 [pid 31020] <... prctl resumed>) = 0 [pid 31021] set_robust_list(0x55557f93d660, 24 [pid 31019] <... set_robust_list resumed>) = 0 [pid 31018] exit_group(0) = ? [pid 31022] setpgid(0, 0 [pid 31021] <... set_robust_list resumed>) = 0 [pid 31020] setpgid(0, 0 [pid 31019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31022] <... setpgid resumed>) = 0 [pid 31018] +++ exited with 0 +++ [pid 31020] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31021] setpgid(0, 0) = 0 [pid 31021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31021] <... openat resumed>) = 3 [pid 31022] <... openat resumed>) = 3 [pid 31021] write(3, "1000", 4) = 4 [pid 31021] close(3) = 0 [pid 31021] write(1, "executing program\n", 18) = 18 [pid 31021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31022] write(3, "1000", 4 [pid 31020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31019] <... prctl resumed>) = 0 [pid 31021] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31022] <... write resumed>) = 4 [pid 31021] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31022] close(3 [pid 31020] <... openat resumed>) = 3 [pid 31019] setpgid(0, 0 [pid 31021] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31022] <... close resumed>) = 0 [pid 31021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] write(3, "1000", 4 [pid 31019] <... setpgid resumed>) = 0 [pid 31021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31022] write(1, "executing program\n", 18 [pid 31021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31021] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 31021] exit_group(0) = ? [pid 31022] <... write resumed>) = 18 [pid 31021] +++ exited with 0 +++ [pid 31020] <... write resumed>) = 4 [pid 31019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31020] close(3 [pid 31019] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31022] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31019] write(3, "1000", 4 [pid 31022] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31020] <... close resumed>) = 0 [pid 31022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31020] write(1, "executing program\n", 18 [pid 31019] <... write resumed>) = 4 [pid 31022] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31020] <... write resumed>) = 18 [pid 31022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31019] close(3 [pid 31022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31019] <... close resumed>) = 0 [pid 31022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 31019] write(1, "executing program\n", 18 [pid 31022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31022] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31019] <... write resumed>) = 18 [pid 31022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31022] exit_group(0 [pid 31020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31022] <... exit_group resumed>) = ? [pid 31020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... restart_syscall resumed>) = 0 [pid 31022] +++ exited with 0 +++ [pid 31020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31019] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31020] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31019] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 31023 attached [pid 31020] exit_group(0 [pid 31019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31023 [pid 283] <... restart_syscall resumed>) = 0 [pid 31023] set_robust_list(0x55557f93d660, 24 [pid 31020] <... exit_group resumed>) = ? [pid 31019] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31023] <... set_robust_list resumed>) = 0 [pid 31020] +++ exited with 0 +++ [pid 31019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31023] <... prctl resumed>) = 0 [pid 31023] setpgid(0, 0) = 0 [pid 31023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31024 [pid 31023] <... openat resumed>) = 3 [pid 31023] write(3, "1000", 4) = 4 [pid 31019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31025 [pid 31019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31023] close(3) = 0 [pid 31019] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31023] write(1, "executing program\n", 18) = 18 [pid 31023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31023] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31019] exit_group(0 [pid 31023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31019] <... exit_group resumed>) = ? [pid 31023] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31023] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31019] +++ exited with 0 +++ [pid 31023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31023] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31023] <... exit_group resumed>) = ? [pid 31023] +++ exited with 0 +++ ./strace-static-x86_64: Process 31025 attached ./strace-static-x86_64: Process 31024 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31024] set_robust_list(0x55557f93d660, 24 [pid 31025] set_robust_list(0x55557f93d660, 24) = 0 [pid 31024] <... set_robust_list resumed>) = 0 [pid 31024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31024] <... prctl resumed>) = 0 [pid 31025] <... prctl resumed>) = 0 [pid 31024] setpgid(0, 0) = 0 [pid 31025] setpgid(0, 0) = 0 [pid 31024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31024] write(3, "1000", 4 [pid 31025] <... openat resumed>) = 3 [pid 31025] write(3, "1000", 4 executing program [pid 31024] <... write resumed>) = 4 [pid 31024] close(3 [pid 31025] <... write resumed>) = 4 [pid 31025] close(3 [pid 31024] <... close resumed>) = 0 [pid 31025] <... close resumed>) = 0 [pid 31024] write(1, "executing program\n", 18executing program [pid 31025] write(1, "executing program\n", 18 [pid 31024] <... write resumed>) = 18 [pid 31025] <... write resumed>) = 18 [pid 31024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31024] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31025] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31025] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31024] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 31024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31025] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31024] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31027 attached ./strace-static-x86_64: Process 31026 attached [pid 31025] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31024] exit_group(0 [pid 31027] set_robust_list(0x55557f93d660, 24 [pid 31025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31024] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31026 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31027 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31028 ./strace-static-x86_64: Process 31028 attached [pid 31027] <... set_robust_list resumed>) = 0 [pid 31026] set_robust_list(0x55557f93d660, 24 [pid 31025] exit_group(0 [pid 31024] +++ exited with 0 +++ [pid 31028] set_robust_list(0x55557f93d660, 24 [pid 31027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31026] <... set_robust_list resumed>) = 0 [pid 31025] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31028] <... set_robust_list resumed>) = 0 [pid 31026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31027] <... prctl resumed>) = 0 [pid 31026] <... prctl resumed>) = 0 [pid 31025] +++ exited with 0 +++ [pid 31027] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31026] setpgid(0, 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31027] <... setpgid resumed>) = 0 [pid 31026] <... setpgid resumed>) = 0 [pid 31027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31028] <... prctl resumed>) = 0 [pid 31027] <... openat resumed>) = 3 [pid 31026] <... openat resumed>) = 3 [pid 31028] setpgid(0, 0 [pid 31026] write(3, "1000", 4 [pid 31028] <... setpgid resumed>) = 0 [pid 31026] <... write resumed>) = 4 [pid 31028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31026] close(3 [pid 31027] write(3, "1000", 4 [pid 31026] <... close resumed>) = 0 executing program [pid 31028] <... openat resumed>) = 3 [pid 31027] <... write resumed>) = 4 [pid 31026] write(1, "executing program\n", 18 [pid 31028] write(3, "1000", 4 [pid 31027] close(3 [pid 31026] <... write resumed>) = 18 [pid 31028] <... write resumed>) = 4 [pid 31027] <... close resumed>) = 0 [pid 31026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 31028] close(3 [pid 31027] write(1, "executing program\n", 18 [pid 31026] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31028] <... close resumed>) = 0 [pid 31027] <... write resumed>) = 18 [pid 31026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31028] write(1, "executing program\n", 18executing program [pid 31026] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31028] <... write resumed>) = 18 [pid 31027] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31026] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31026] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31028] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31027] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31026] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31028] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31027] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31028] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31026] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31026] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31026] exit_group(0 [pid 31028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31026] <... exit_group resumed>) = ? [pid 31028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31027] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31026] +++ exited with 0 +++ [pid 31027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31028] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31027] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31028] exit_group(0 [pid 31027] <... exit_group resumed>) = ? [pid 31028] <... exit_group resumed>) = ? [pid 31028] +++ exited with 0 +++ [pid 31027] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 31029 ./strace-static-x86_64: Process 31029 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31029] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 31030 attached ) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 31029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31030 [pid 31029] <... prctl resumed>) = 0 [pid 31029] setpgid(0, 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31031 attached [pid 31030] set_robust_list(0x55557f93d660, 24 [pid 31029] <... setpgid resumed>) = 0 [pid 31029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31031 [pid 31031] set_robust_list(0x55557f93d660, 24 [pid 31030] <... set_robust_list resumed>) = 0 [pid 31029] <... openat resumed>) = 3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31029] write(3, "1000", 4) = 4 [pid 31029] close(3) = 0 executing program [pid 31029] write(1, "executing program\n", 18) = 18 [pid 31029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31031] <... set_robust_list resumed>) = 0 [pid 31030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31030] <... prctl resumed>) = 0 [pid 31029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31033 attached [pid 31031] <... prctl resumed>) = 0 [pid 31030] setpgid(0, 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31032 [pid 31031] setpgid(0, 0 [pid 31030] <... setpgid resumed>) = 0 [pid 31029] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31031] <... setpgid resumed>) = 0 [pid 31030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31033 [pid 31031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31030] <... openat resumed>) = 3 [pid 31029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 31032 attached [pid 31033] set_robust_list(0x55557f93d660, 24 [pid 31031] <... openat resumed>) = 3 [pid 31030] write(3, "1000", 4 [pid 31031] write(3, "1000", 4 [pid 31030] <... write resumed>) = 4 [pid 31029] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31031] <... write resumed>) = 4 [pid 31030] close(3 [pid 31031] close(3 [pid 31030] <... close resumed>) = 0 [pid 31029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31031] <... close resumed>) = 0 [pid 31030] write(1, "executing program\n", 18 [pid 31033] <... set_robust_list resumed>) = 0 [pid 31032] set_robust_list(0x55557f93d660, 24executing program [pid 31031] write(1, "executing program\n", 18 [pid 31030] <... write resumed>) = 18 [pid 31029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31031] <... write resumed>) = 18 [pid 31030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31030] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31031] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31030] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31029] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31032] <... set_robust_list resumed>) = 0 [pid 31031] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31033] <... prctl resumed>) = 0 [pid 31031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31030] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31029] exit_group(0 [pid 31031] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31029] <... exit_group resumed>) = ? [pid 31033] setpgid(0, 0 [pid 31032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31029] +++ exited with 0 +++ [pid 31033] <... setpgid resumed>) = 0 [pid 31032] <... prctl resumed>) = 0 [pid 31031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31030] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31031] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31030] exit_group(0 [pid 31031] exit_group(0 [pid 31030] <... exit_group resumed>) = ? [pid 31033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31032] setpgid(0, 0 [pid 31031] <... exit_group resumed>) = ? [pid 31030] +++ exited with 0 +++ [pid 31033] <... openat resumed>) = 3 [pid 31032] <... setpgid resumed>) = 0 [pid 31031] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31033] write(3, "1000", 4) = 4 [pid 31033] close(3executing program ) = 0 [pid 31033] write(1, "executing program\n", 18) = 18 [pid 31033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... restart_syscall resumed>) = 0 [pid 31033] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31034 [pid 31033] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31033] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31033] exit_group(0) = ? [pid 31033] +++ exited with 0 +++ [pid 31032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 31034 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31032] <... openat resumed>) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31035 [pid 31034] set_robust_list(0x55557f93d660, 24) = 0 [pid 31034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31034] setpgid(0, 0) = 0 [pid 31034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31036 ./strace-static-x86_64: Process 31035 attached [pid 31032] write(3, "1000", 4 [pid 31034] write(3, "1000", 4executing program ) = 4 [pid 31034] close(3) = 0 [pid 31034] write(1, "executing program\n", 18) = 18 [pid 31034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31035] set_robust_list(0x55557f93d660, 24 [pid 31032] <... write resumed>) = 4 [pid 31034] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31035] <... set_robust_list resumed>) = 0 [pid 31032] close(3 [pid 31034] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... restart_syscall resumed>) = 0 [pid 31034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 31036 attached [pid 31035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31032] <... close resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31034] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31034] exit_group(0) = ? [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31037 ./strace-static-x86_64: Process 31037 attached [pid 31036] set_robust_list(0x55557f93d660, 24 executing program [pid 31035] <... prctl resumed>) = 0 [pid 31032] write(1, "executing program\n", 18 [pid 31034] +++ exited with 0 +++ [pid 31032] <... write resumed>) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31037] set_robust_list(0x55557f93d660, 24 [pid 31036] <... set_robust_list resumed>) = 0 [pid 31035] setpgid(0, 0 [pid 31032] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31032] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31037] <... set_robust_list resumed>) = 0 [pid 31036] <... prctl resumed>) = 0 [pid 31035] <... setpgid resumed>) = 0 [pid 31032] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31036] setpgid(0, 0 [pid 31035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31037] <... prctl resumed>) = 0 [pid 31036] <... setpgid resumed>) = 0 [pid 31037] setpgid(0, 0 [pid 31036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31037] <... setpgid resumed>) = 0 [pid 31037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31036] <... openat resumed>) = 3 [pid 31032] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31037] <... openat resumed>) = 3 [pid 31032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31035] <... openat resumed>) = 3 [pid 31036] write(3, "1000", 4) = 4 [pid 31037] write(3, "1000", 4 [pid 31036] close(3 [pid 31037] <... write resumed>) = 4 [pid 31036] <... close resumed>) = 0 [pid 31037] close(3) = 0 executing program [pid 31036] write(1, "executing program\n", 18) = 18 [pid 31037] write(1, "executing program\n", 18executing program ) = 18 [pid 31035] write(3, "1000", 4 [pid 31032] exit_group(0) = ? [pid 31037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31035] <... write resumed>) = 4 [pid 31036] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31032] +++ exited with 0 +++ [pid 31036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31037] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31035] close(3 [pid 31036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31036] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31035] <... close resumed>) = 0 [pid 31037] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31035] write(1, "executing program\n", 18 [pid 31037] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31035] <... write resumed>) = 18 [pid 31037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31037] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31037] exit_group(0 [pid 31036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31035] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31037] <... exit_group resumed>) = ? [pid 31036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31038 attached [pid 31038] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31039 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31038 ./strace-static-x86_64: Process 31039 attached [pid 31038] <... set_robust_list resumed>) = 0 [pid 31037] +++ exited with 0 +++ [pid 31036] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31035] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31039] set_robust_list(0x55557f93d660, 24 [pid 31036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31039] <... set_robust_list resumed>) = 0 [pid 31036] exit_group(0 [pid 31035] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31036] <... exit_group resumed>) = ? [pid 31035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31036] +++ exited with 0 +++ [pid 31039] <... prctl resumed>) = 0 [pid 31035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31038] <... prctl resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31038] setpgid(0, 0 [pid 31035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31038] <... setpgid resumed>) = 0 [pid 31038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31039] setpgid(0, 0 [pid 31038] <... openat resumed>) = 3 [pid 31035] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31038] write(3, "1000", 4) = 4 [pid 31038] close(3) = 0 [pid 31038] write(1, "executing program\n", 18executing program [pid 31035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31038] <... write resumed>) = 18 [pid 31038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31035] exit_group(0 [pid 31038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31039] <... setpgid resumed>) = 0 [pid 31035] <... exit_group resumed>) = ? [pid 31038] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31035] +++ exited with 0 +++ [pid 31038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31038] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31038] exit_group(0) = ? [pid 31039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31038] +++ exited with 0 +++ [pid 31039] write(3, "1000", 4) = 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31039] close(3 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31039] <... close resumed>) = 0 [pid 31039] write(1, "executing program\n", 18executing program ) = 18 [pid 31039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31039] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31039] exit_group(0) = ? [pid 31039] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31040 ./strace-static-x86_64: Process 31040 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31040] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31041 ./strace-static-x86_64: Process 31041 attached [pid 31040] <... set_robust_list resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31043 [pid 31040] <... prctl resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31042 [pid 31041] set_robust_list(0x55557f93d660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31041] <... set_robust_list resumed>) = 0 [pid 31040] setpgid(0, 0./strace-static-x86_64: Process 31044 attached [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31044 [pid 31040] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 31042 attached ./strace-static-x86_64: Process 31043 attached [pid 31043] set_robust_list(0x55557f93d660, 24 [pid 31042] set_robust_list(0x55557f93d660, 24 [pid 31043] <... set_robust_list resumed>) = 0 [pid 31042] <... set_robust_list resumed>) = 0 [pid 31043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31043] <... prctl resumed>) = 0 [pid 31042] <... prctl resumed>) = 0 [pid 31040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31043] setpgid(0, 0 [pid 31042] setpgid(0, 0) = 0 [pid 31043] <... setpgid resumed>) = 0 [pid 31040] <... openat resumed>) = 3 [pid 31043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31040] write(3, "1000", 4 [pid 31042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31043] <... openat resumed>) = 3 [pid 31042] <... openat resumed>) = 3 [pid 31040] <... write resumed>) = 4 [pid 31042] write(3, "1000", 4 [pid 31043] write(3, "1000", 4 [pid 31042] <... write resumed>) = 4 [pid 31043] <... write resumed>) = 4 [pid 31042] close(3 [pid 31043] close(3 [pid 31042] <... close resumed>) = 0 [pid 31043] <... close resumed>) = 0 [pid 31042] write(1, "executing program\n", 18 executing program [pid 31043] write(1, "executing program\n", 18 [pid 31042] <... write resumed>) = 18 executing program [pid 31043] <... write resumed>) = 18 [pid 31042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31042] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31040] close(3 [pid 31043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31042] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31043] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31042] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31043] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31040] <... close resumed>) = 0 [pid 31042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31040] write(1, "executing program\n", 18 [pid 31043] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31040] <... write resumed>) = 18 [pid 31044] set_robust_list(0x55557f93d660, 24 [pid 31042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31041] <... prctl resumed>) = 0 [pid 31040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31044] <... set_robust_list resumed>) = 0 [pid 31041] setpgid(0, 0 [pid 31040] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31043] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31041] <... setpgid resumed>) = 0 [pid 31040] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31042] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31042] exit_group(0 [pid 31040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31040] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31042] <... exit_group resumed>) = ? [pid 31040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31042] +++ exited with 0 +++ [pid 31041] <... openat resumed>) = 3 [pid 31040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31041] write(3, "1000", 4 [pid 31040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31041] <... write resumed>) = 4 [pid 31040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31041] close(3 [pid 31040] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31044] <... prctl resumed>) = 0 [pid 31040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31041] <... close resumed>) = 0 [pid 31044] setpgid(0, 0 [pid 31040] exit_group(0 executing program executing program [pid 31041] write(1, "executing program\n", 18 [pid 31040] <... exit_group resumed>) = ? [pid 31044] <... setpgid resumed>) = 0 [pid 31044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31044] write(3, "1000", 4) = 4 [pid 31044] close(3) = 0 [pid 31040] +++ exited with 0 +++ [pid 31041] <... write resumed>) = 18 [pid 31044] write(1, "executing program\n", 18) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31041] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31043] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31044] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31043] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31041] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31044] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31043] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31043] exit_group(0 [pid 31041] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31043] <... exit_group resumed>) = ? [pid 31044] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31041] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31041] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31041] exit_group(0) = ? [pid 31044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31043] +++ exited with 0 +++ [pid 31041] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31044] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31044] <... exit_group resumed>) = ? [pid 31044] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31048 attached ./strace-static-x86_64: Process 31047 attached ./strace-static-x86_64: Process 31049 attached ./strace-static-x86_64: Process 31045 attached ./strace-static-x86_64: Process 31046 attached [pid 31049] set_robust_list(0x55557f93d660, 24 [pid 31048] set_robust_list(0x55557f93d660, 24 [pid 31045] set_robust_list(0x55557f93d660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31046 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31047 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31049 [pid 31048] <... set_robust_list resumed>) = 0 [pid 31047] set_robust_list(0x55557f93d660, 24 [pid 31045] <... set_robust_list resumed>) = 0 [pid 31046] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31045 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31048 [pid 31048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31047] <... set_robust_list resumed>) = 0 [pid 31045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31046] <... set_robust_list resumed>) = 0 [pid 31049] <... set_robust_list resumed>) = 0 [pid 31048] <... prctl resumed>) = 0 [pid 31047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31045] <... prctl resumed>) = 0 [pid 31046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31048] setpgid(0, 0 [pid 31047] <... prctl resumed>) = 0 [pid 31045] setpgid(0, 0 [pid 31046] <... prctl resumed>) = 0 [pid 31048] <... setpgid resumed>) = 0 [pid 31047] setpgid(0, 0 [pid 31045] <... setpgid resumed>) = 0 [pid 31046] setpgid(0, 0 [pid 31048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31047] <... setpgid resumed>) = 0 [pid 31045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31046] <... setpgid resumed>) = 0 [pid 31049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31048] <... openat resumed>) = 3 [pid 31047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31045] <... openat resumed>) = 3 [pid 31049] <... prctl resumed>) = 0 [pid 31046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31049] setpgid(0, 0 [pid 31048] write(3, "1000", 4 [pid 31045] write(3, "1000", 4 [pid 31048] <... write resumed>) = 4 [pid 31049] <... setpgid resumed>) = 0 [pid 31048] close(3 [pid 31047] <... openat resumed>) = 3 [pid 31045] <... write resumed>) = 4 [pid 31048] <... close resumed>) = 0 [pid 31045] close(3 [pid 31048] write(1, "executing program\n", 18 executing program executing program [pid 31045] <... close resumed>) = 0 [pid 31048] <... write resumed>) = 18 [pid 31045] write(1, "executing program\n", 18 [pid 31049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31047] write(3, "1000", 4 [pid 31045] <... write resumed>) = 18 [pid 31048] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31049] <... openat resumed>) = 3 [pid 31048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31047] <... write resumed>) = 4 [pid 31045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31046] <... openat resumed>) = 3 [pid 31048] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31049] write(3, "1000", 4 [pid 31047] close(3 [pid 31049] <... write resumed>) = 4 [pid 31048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31047] <... close resumed>) = 0 [pid 31045] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31046] write(3, "1000", 4 [pid 31048] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31046] <... write resumed>) = 4 [pid 31045] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31049] close(3 [pid 31047] write(1, "executing program\n", 18 [pid 31049] <... close resumed>) = 0 [pid 31048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31047] <... write resumed>) = 18 executing program [pid 31049] write(1, "executing program\n", 18executing program [pid 31048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31046] close(3 [pid 31049] <... write resumed>) = 18 [pid 31048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31047] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31045] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31048] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31046] <... close resumed>) = 0 [pid 31049] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31047] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31049] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31047] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31048] exit_group(0 [pid 31047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31046] write(1, "executing program\n", 18 [pid 31049] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31048] <... exit_group resumed>) = ? [pid 31047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31047] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 31049] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31048] +++ exited with 0 +++ [pid 31047] exit_group(0 [pid 31045] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31046] <... write resumed>) = 18 [pid 31049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31047] <... exit_group resumed>) = ? [pid 31045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31049] exit_group(0 [pid 31047] +++ exited with 0 +++ [pid 31046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31049] <... exit_group resumed>) = ? [pid 31045] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31049] +++ exited with 0 +++ [pid 31045] <... exit_group resumed>) = ? [pid 31046] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31045] +++ exited with 0 +++ [pid 31046] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31046] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 31046] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 31046] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31046] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31046] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31050 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31051 [pid 31046] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31052 [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31051 attached [pid 31051] set_robust_list(0x55557f93d660, 24) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31053 [pid 31051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31051] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 31052 attached ./strace-static-x86_64: Process 31050 attached [pid 31051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31052] set_robust_list(0x55557f93d660, 24) = 0 [pid 31050] set_robust_list(0x55557f93d660, 24 [pid 31051] <... openat resumed>) = 3 [pid 31051] write(3, "1000", 4) = 4 executing program [pid 31051] close(3) = 0 [pid 31051] write(1, "executing program\n", 18) = 18 [pid 31051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31050] <... set_robust_list resumed>) = 0 [pid 31051] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31052] <... prctl resumed>) = 0 [pid 31051] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31052] setpgid(0, 0 [pid 31050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31051] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31052] <... setpgid resumed>) = 0 [pid 31050] <... prctl resumed>) = 0 [pid 31051] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31051] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31051] exit_group(0) = ? [pid 31052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31050] setpgid(0, 0 [pid 31052] <... openat resumed>) = 3 [pid 31050] <... setpgid resumed>) = 0 [pid 31051] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31053 attached [pid 31053] set_robust_list(0x55557f93d660, 24) = 0 [pid 31053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31053] setpgid(0, 0 [pid 31052] write(3, "1000", 4 [pid 31053] <... setpgid resumed>) = 0 executing program [pid 31053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31052] <... write resumed>) = 4 [pid 31053] <... openat resumed>) = 3 [pid 31052] close(3 [pid 31053] write(3, "1000", 4) = 4 [pid 31053] close(3 [pid 31052] <... close resumed>) = 0 [pid 31053] <... close resumed>) = 0 [pid 31053] write(1, "executing program\n", 18) = 18 [pid 31053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31052] write(1, "executing program\n", 18 [pid 31053] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 31053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31052] <... write resumed>) = 18 [pid 31053] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31053] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31052] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31053] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31053] exit_group(0) = ? [pid 31052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31050] <... openat resumed>) = 3 [pid 31050] write(3, "1000", 4 [pid 31052] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31050] <... write resumed>) = 4 [pid 31052] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31050] close(3 [pid 31052] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31050] <... close resumed>) = 0 [pid 31052] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31052] exit_group(0 [pid 31050] write(1, "executing program\n", 18 [pid 31052] <... exit_group resumed>) = ? executing program [pid 31052] +++ exited with 0 +++ [pid 31050] <... write resumed>) = 18 [pid 31053] +++ exited with 0 +++ [pid 31050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31050] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... restart_syscall resumed>) = 0 [pid 31050] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31054 [pid 31050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31054 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31055 [pid 31050] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31054] set_robust_list(0x55557f93d660, 24 [pid 31050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31050] exit_group(0) = ? ./strace-static-x86_64: Process 31055 attached [pid 31054] <... set_robust_list resumed>) = 0 [pid 31050] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31055] set_robust_list(0x55557f93d660, 24 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31055] <... set_robust_list resumed>) = 0 [pid 31055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31055] setpgid(0, 0) = 0 [pid 31055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31055] <... openat resumed>) = 3 [pid 31055] write(3, "1000", 4) = 4 executing program [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31056 [pid 31055] close(3) = 0 [pid 31055] write(1, "executing program\n", 18) = 18 [pid 31055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31057 [pid 31055] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31055] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31054] <... prctl resumed>) = 0 [pid 31055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31055] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31055] exit_group(0 [pid 31054] setpgid(0, 0 [pid 31055] <... exit_group resumed>) = ? [pid 31055] +++ exited with 0 +++ [pid 31054] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 31056 attached [pid 31056] set_robust_list(0x55557f93d660, 24) = 0 [pid 31056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 31057 attached [pid 31056] setpgid(0, 0 [pid 31057] set_robust_list(0x55557f93d660, 24 [pid 31056] <... setpgid resumed>) = 0 [pid 31056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31057] <... set_robust_list resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31056] <... openat resumed>) = 3 [pid 31054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31057] setpgid(0, 0) = 0 executing program [pid 31057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31056] write(3, "1000", 4) = 4 [pid 31056] close(3) = 0 [pid 31056] write(1, "executing program\n", 18 [pid 31057] <... openat resumed>) = 3 [pid 31056] <... write resumed>) = 18 [pid 31056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31054] <... openat resumed>) = 3 [pid 31056] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31057] write(3, "1000", 4) = 4 [pid 31056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31054] write(3, "1000", 4 [pid 31057] close(3 [pid 31056] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31057] <... close resumed>) = 0 [pid 31056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31054] <... write resumed>) = 4 [pid 31057] write(1, "executing program\n", 18 [pid 31056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31057] <... write resumed>) = 18 [pid 31054] close(3 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 31057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 31054] <... close resumed>) = 0 [pid 31057] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31054] write(1, "executing program\n", 18 [pid 31057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31056] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31054] <... write resumed>) = 18 [pid 31057] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31056] exit_group(0 [pid 31054] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31058 [pid 31054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31054] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31059 [pid 31054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31054] exit_group(0) = ? ./strace-static-x86_64: Process 31059 attached ./strace-static-x86_64: Process 31058 attached [pid 31057] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31056] <... exit_group resumed>) = ? [pid 31058] set_robust_list(0x55557f93d660, 24 [pid 31057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31054] +++ exited with 0 +++ [pid 31059] set_robust_list(0x55557f93d660, 24) = 0 [pid 31059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31059] <... prctl resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31059] setpgid(0, 0 [pid 31057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31059] <... setpgid resumed>) = 0 [pid 31059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31059] <... openat resumed>) = 3 [pid 31059] write(3, "1000", 4) = 4 [pid 31056] +++ exited with 0 +++ [pid 31057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31059] close(3 [pid 31057] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31059] <... close resumed>) = 0 executing program [pid 31057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31059] write(1, "executing program\n", 18) = 18 [pid 31057] exit_group(0 [pid 31059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31058] <... set_robust_list resumed>) = 0 [pid 31057] <... exit_group resumed>) = ? [pid 31059] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31057] +++ exited with 0 +++ [pid 31059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31059] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31059] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31059] exit_group(0) = ? [pid 31058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31059] +++ exited with 0 +++ [pid 31058] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31058] <... setpgid resumed>) = 0 [pid 31058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31058] write(3, "1000", 4) = 4 [pid 31058] close(3) = 0 [pid 31058] write(1, "executing program\n", 18executing program ) = 18 [pid 31058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31058] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31058] exit_group(0) = ? [pid 31058] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31061 ./strace-static-x86_64: Process 31061 attached [pid 31061] set_robust_list(0x55557f93d660, 24executing program [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31060 [pid 31061] <... set_robust_list resumed>) = 0 [pid 31061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31061] setpgid(0, 0) = 0 [pid 31061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31063 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31062 [pid 31061] <... openat resumed>) = 3 [pid 31061] write(3, "1000", 4) = 4 [pid 31061] close(3) = 0 [pid 31061] write(1, "executing program\n", 18) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31064 [pid 31061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31064 attached ./strace-static-x86_64: Process 31060 attached ) = -1 EPERM (Operation not permitted) [pid 31061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31064] set_robust_list(0x55557f93d660, 24 [pid 31060] set_robust_list(0x55557f93d660, 24 [pid 31061] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31064] <... set_robust_list resumed>) = 0 [pid 31060] <... set_robust_list resumed>) = 0 [pid 31061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 31063 attached ./strace-static-x86_64: Process 31062 attached [pid 31064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31061] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31060] <... prctl resumed>) = 0 [pid 31061] exit_group(0 [pid 31064] <... prctl resumed>) = 0 [pid 31063] set_robust_list(0x55557f93d660, 24 [pid 31061] <... exit_group resumed>) = ? [pid 31064] setpgid(0, 0 [pid 31060] setpgid(0, 0 [pid 31064] <... setpgid resumed>) = 0 [pid 31063] <... set_robust_list resumed>) = 0 [pid 31060] <... setpgid resumed>) = 0 [pid 31061] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31062] set_robust_list(0x55557f93d660, 24 [pid 31064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31062] <... set_robust_list resumed>) = 0 [pid 31062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31062] setpgid(0, 0) = 0 [pid 31062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31064] <... openat resumed>) = 3 [pid 31062] <... openat resumed>) = 3 [pid 31062] write(3, "1000", 4) = 4 [pid 31062] close(3) = 0 executing program [pid 31062] write(1, "executing program\n", 18) = 18 [pid 31062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31064] write(3, "1000", 4 [pid 31062] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31064] <... write resumed>) = 4 [pid 31060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31064] close(3 [pid 31063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31060] <... openat resumed>) = 3 [pid 31062] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31064] <... close resumed>) = 0 [pid 31063] <... prctl resumed>) = 0 [pid 31060] write(3, "1000", 4 [pid 31062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 31064] write(1, "executing program\n", 18) = 18 [pid 31064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31063] setpgid(0, 0 [pid 31062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31060] <... write resumed>) = 4 [pid 31063] <... setpgid resumed>) = 0 [pid 31064] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31060] close(3 [pid 31064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31060] <... close resumed>) = 0 [pid 31064] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31063] <... openat resumed>) = 3 executing program [pid 31062] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31060] write(1, "executing program\n", 18 [pid 31064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31063] write(3, "1000", 4 [pid 31062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31060] <... write resumed>) = 18 [pid 31063] <... write resumed>) = 4 [pid 31062] exit_group(0 [pid 31060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31063] close(3 [pid 31062] <... exit_group resumed>) = ? [pid 31060] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31063] <... close resumed>) = 0 [pid 31060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31062] +++ exited with 0 +++ [pid 31064] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31063] write(1, "executing program\n", 18 [pid 31060] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 31064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31063] <... write resumed>) = 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31060] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31064] exit_group(0 [pid 31063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31064] <... exit_group resumed>) = ? [pid 31060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31063] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31064] +++ exited with 0 +++ [pid 31063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31063] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31063] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31060] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31060] exit_group(0 [pid 31063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31060] <... exit_group resumed>) = ? [pid 31063] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31063] exit_group(0) = ? [pid 31060] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31063] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 31065 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31065 attached [pid 31065] set_robust_list(0x55557f93d660, 24) = 0 [pid 31065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31066 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31065] <... prctl resumed>) = 0 [pid 31065] setpgid(0, 0) = 0 [pid 31065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31065] write(3, "1000", 4) = 4 [pid 31065] close(3) = 0 [pid 31065] write(1, "executing program\n", 18) = 18 [pid 31065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31068 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31067 [pid 31065] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31069 [pid 31065] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 31069 attached ./strace-static-x86_64: Process 31067 attached ./strace-static-x86_64: Process 31066 attached [pid 31069] set_robust_list(0x55557f93d660, 24 [pid 31065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31069] <... set_robust_list resumed>) = 0 [pid 31065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31065] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31065] exit_group(0) = ? [pid 31069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31067] set_robust_list(0x55557f93d660, 24 [pid 31066] set_robust_list(0x55557f93d660, 24 [pid 31065] +++ exited with 0 +++ ./strace-static-x86_64: Process 31068 attached [pid 31069] <... prctl resumed>) = 0 [pid 31068] set_robust_list(0x55557f93d660, 24 [pid 31067] <... set_robust_list resumed>) = 0 [pid 31066] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31068] <... set_robust_list resumed>) = 0 [pid 31068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31068] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31068] <... setpgid resumed>) = 0 [pid 31068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31069] setpgid(0, 0) = 0 [pid 31068] <... openat resumed>) = 3 [pid 31067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31068] write(3, "1000", 4) = 4 [pid 31068] close(3) = 0 executing program [pid 31068] write(1, "executing program\n", 18) = 18 [pid 31068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31067] <... prctl resumed>) = 0 [pid 31066] <... prctl resumed>) = 0 [pid 31068] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31069] <... openat resumed>) = 3 [pid 31067] setpgid(0, 0 [pid 31066] setpgid(0, 0 [pid 31068] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31069] write(3, "1000", 4 [pid 31067] <... setpgid resumed>) = 0 [pid 31066] <... setpgid resumed>) = 0 [pid 31068] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31069] <... write resumed>) = 4 [pid 31068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31068] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31069] close(3 [pid 31068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31068] exit_group(0) = ? [pid 31069] <... close resumed>) = 0 [pid 31068] +++ exited with 0 +++ [pid 31067] <... openat resumed>) = 3 [pid 31066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 31069] write(1, "executing program\n", 18 [pid 31067] write(3, "1000", 4 [pid 31066] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31069] <... write resumed>) = 18 [pid 31067] <... write resumed>) = 4 [pid 31066] write(3, "1000", 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31067] close(3 [pid 31066] <... write resumed>) = 4 [pid 31069] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31067] <... close resumed>) = 0 [pid 31066] close(3 [pid 31069] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31067] write(1, "executing program\n", 18 [pid 31066] <... close resumed>) = 0 [pid 31069] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 31069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31067] <... write resumed>) = 18 [pid 31069] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 31066] write(1, "executing program\n", 18 [pid 31069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31069] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31069] exit_group(0 [pid 31067] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31066] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 31069] <... exit_group resumed>) = ? [pid 31067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31069] +++ exited with 0 +++ [pid 31067] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31066] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31067] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 31070 attached [pid 31066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31070 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 31070] set_robust_list(0x55557f93d660, 24 [pid 31067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31066] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31070] <... set_robust_list resumed>) = 0 [pid 31067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31070] <... prctl resumed>) = 0 [pid 31067] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31066] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31070] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 31071 attached [pid 31070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31071 [pid 31067] exit_group(0 [pid 31070] <... openat resumed>) = 3 [pid 31066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31072 [pid 31067] <... exit_group resumed>) = ? [pid 31066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31070] write(3, "1000", 4 [pid 31066] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31070] <... write resumed>) = 4 [pid 31066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31070] close(3) = 0 [pid 31066] exit_group(0 [pid 31070] write(1, "executing program\n", 18 [pid 31066] <... exit_group resumed>) = ? [pid 31070] <... write resumed>) = 18 [pid 31070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31066] +++ exited with 0 +++ [pid 31067] +++ exited with 0 +++ [pid 31070] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31071] set_robust_list(0x55557f93d660, 24) = 0 [pid 31070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31070] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31070] exit_group(0./strace-static-x86_64: Process 31072 attached ) = ? [pid 31072] set_robust_list(0x55557f93d660, 24 [pid 31071] <... prctl resumed>) = 0 [pid 31070] +++ exited with 0 +++ [pid 31072] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31071] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31071] <... setpgid resumed>) = 0 [pid 31072] <... prctl resumed>) = 0 [pid 31072] setpgid(0, 0) = 0 [pid 31072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31072] <... openat resumed>) = 3 [pid 31071] <... openat resumed>) = 3 [pid 31072] write(3, "1000", 4) = 4 [pid 31072] close(3) = 0 executing program [pid 31071] write(3, "1000", 4 [pid 31072] write(1, "executing program\n", 18) = 18 [pid 31072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31071] <... write resumed>) = 4 [pid 31072] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31071] close(3 [pid 31072] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31071] <... close resumed>) = 0 [pid 31072] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31071] write(1, "executing program\n", 18 [pid 31072] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31071] <... write resumed>) = 18 [pid 31072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31072] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31071] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31072] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31071] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31072] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31072] exit_group(0 [pid 31071] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31072] <... exit_group resumed>) = ? [pid 31071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31072] +++ exited with 0 +++ [pid 31071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31071] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 31071] exit_group(0) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31073 attached [pid 31071] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31073 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31073] set_robust_list(0x55557f93d660, 24 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 31074 attached [pid 31073] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31074 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 31074] set_robust_list(0x55557f93d660, 24) = 0 [pid 31074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31075 ./strace-static-x86_64: Process 31075 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31073] <... prctl resumed>) = 0 [pid 31074] <... prctl resumed>) = 0 [pid 31074] setpgid(0, 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31075] set_robust_list(0x55557f93d660, 24 [pid 31073] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31076 [pid 31074] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 31076 attached [pid 31075] <... set_robust_list resumed>) = 0 [pid 31074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31073] <... setpgid resumed>) = 0 [pid 31074] <... openat resumed>) = 3 [pid 31073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31077 [pid 31075] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 31074] write(3, "1000", 4 [pid 31073] <... openat resumed>) = 3 [pid 31076] set_robust_list(0x55557f93d660, 24 [pid 31075] setpgid(0, 0 [pid 31073] write(3, "1000", 4 [pid 31076] <... set_robust_list resumed>) = 0 [pid 31075] <... setpgid resumed>) = 0 [pid 31073] <... write resumed>) = 4 [pid 31074] <... write resumed>) = 4 [pid 31073] close(3 [pid 31074] close(3 [pid 31073] <... close resumed>) = 0 [pid 31075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31073] write(1, "executing program\n", 18 [pid 31076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31073] <... write resumed>) = 18 [pid 31074] <... close resumed>) = 0 [pid 31073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31076] <... prctl resumed>) = 0 [pid 31075] <... openat resumed>) = 3 [pid 31073] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31075] write(3, "1000", 4 [pid 31076] setpgid(0, 0 [pid 31073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31076] <... setpgid resumed>) = 0 executing program [pid 31075] <... write resumed>) = 4 [pid 31073] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31075] close(3 [pid 31073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31075] <... close resumed>) = 0 [pid 31073] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31075] write(1, "executing program\n", 18 [pid 31074] write(1, "executing program\n", 18 executing program [pid 31073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31076] <... openat resumed>) = 3 [pid 31075] <... write resumed>) = 18 [pid 31074] <... write resumed>) = 18 [pid 31074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31076] write(3, "1000", 4 [pid 31075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31076] <... write resumed>) = 4 [pid 31073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 31077 attached [pid 31074] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31077] set_robust_list(0x55557f93d660, 24 [pid 31074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31073] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31077] <... set_robust_list resumed>) = 0 [pid 31074] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31076] close(3 [pid 31075] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31077] <... prctl resumed>) = 0 [pid 31076] <... close resumed>) = 0 [pid 31075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31074] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 31073] exit_group(0 [pid 31077] setpgid(0, 0 [pid 31076] write(1, "executing program\n", 18 [pid 31075] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31077] <... setpgid resumed>) = 0 [pid 31076] <... write resumed>) = 18 [pid 31075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31073] <... exit_group resumed>) = ? [pid 31077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31075] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31077] <... openat resumed>) = 3 [pid 31074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31077] write(3, "1000", 4 [pid 31076] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31074] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31073] +++ exited with 0 +++ [pid 31077] <... write resumed>) = 4 [pid 31076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31077] close(3 [pid 31075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31074] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31077] <... close resumed>) = 0 executing program [pid 31076] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31074] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31077] write(1, "executing program\n", 18 [pid 31076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31074] +++ exited with 0 +++ [pid 31077] <... write resumed>) = 18 [pid 31077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31076] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31075] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31077] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31075] exit_group(0 [pid 31077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31075] <... exit_group resumed>) = ? [pid 31077] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31075] +++ exited with 0 +++ [pid 31077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31077] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31076] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31077] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 31077] <... exit_group resumed>) = ? [pid 31076] exit_group(0 [pid 31077] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 31076] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31078 attached [pid 31076] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 31078] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31078 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31079 attached [pid 31078] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31079 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31079] set_robust_list(0x55557f93d660, 24) = 0 [pid 31079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... restart_syscall resumed>) = 0 [pid 31078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31079] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31078] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31080 ./strace-static-x86_64: Process 31080 attached [pid 31079] setpgid(0, 0) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31081 [pid 31078] setpgid(0, 0 [pid 31079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31078] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 31081 attached [pid 31080] set_robust_list(0x55557f93d660, 24) = 0 [pid 31078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31082 [pid 31078] <... openat resumed>) = 3 [pid 31078] write(3, "1000", 4 [pid 31080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31079] <... openat resumed>) = 3 [pid 31078] <... write resumed>) = 4 [pid 31081] set_robust_list(0x55557f93d660, 24executing program [pid 31080] <... prctl resumed>) = 0 [pid 31078] close(3./strace-static-x86_64: Process 31082 attached ) = 0 [pid 31080] setpgid(0, 0 [pid 31079] write(3, "1000", 4 [pid 31078] write(1, "executing program\n", 18 [pid 31082] set_robust_list(0x55557f93d660, 24 [pid 31080] <... setpgid resumed>) = 0 [pid 31079] <... write resumed>) = 4 [pid 31078] <... write resumed>) = 18 [pid 31082] <... set_robust_list resumed>) = 0 [pid 31082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31081] <... set_robust_list resumed>) = 0 [pid 31080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 31079] close(3 [pid 31078] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31082] <... prctl resumed>) = 0 [pid 31078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31080] <... openat resumed>) = 3 [pid 31079] <... close resumed>) = 0 [pid 31078] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31082] setpgid(0, 0 [pid 31080] write(3, "1000", 4 [pid 31079] write(1, "executing program\n", 18 [pid 31078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31080] <... write resumed>) = 4 [pid 31079] <... write resumed>) = 18 [pid 31078] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31082] <... setpgid resumed>) = 0 [pid 31080] close(3 [pid 31078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31081] <... prctl resumed>) = 0 [pid 31080] <... close resumed>) = 0 [pid 31079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31080] write(1, "executing program\n", 18 [pid 31079] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31081] setpgid(0, 0 [pid 31080] <... write resumed>) = 18 [pid 31078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31078] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31081] <... setpgid resumed>) = 0 [pid 31080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31079] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31080] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31078] exit_group(0 [pid 31081] <... openat resumed>) = 3 [pid 31080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31078] <... exit_group resumed>) = ? [pid 31080] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31079] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31082] <... openat resumed>) = 3 [pid 31082] write(3, "1000", 4) = 4 [pid 31082] close(3) = 0 [pid 31082] write(1, "executing program\n", 18 [pid 31078] +++ exited with 0 +++ [pid 31080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31081] write(3, "1000", 4 [pid 31080] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31082] <... write resumed>) = 18 [pid 31080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31081] <... write resumed>) = 4 [pid 31079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31081] close(3 [pid 31080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31081] <... close resumed>) = 0 [pid 31080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31081] write(1, "executing program\n", 18 [pid 31080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31082] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31081] <... write resumed>) = 18 [pid 31080] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31079] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31080] exit_group(0 [pid 31082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31080] <... exit_group resumed>) = ? [pid 31081] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31079] exit_group(0 [pid 31082] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31080] +++ exited with 0 +++ [pid 31079] <... exit_group resumed>) = ? [pid 31082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31081] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31082] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31079] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31081] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31082] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31082] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31082] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31082] exit_group(0 [pid 31081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31082] <... exit_group resumed>) = ? [pid 31081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31082] +++ exited with 0 +++ [pid 31081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 31081] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31081] exit_group(0) = ? ./strace-static-x86_64: Process 31083 attached [pid 31081] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31083 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31083] set_robust_list(0x55557f93d660, 24 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31084 attached [pid 31083] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31084 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31084] set_robust_list(0x55557f93d660, 24 [pid 31083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31084] <... set_robust_list resumed>) = 0 [pid 31083] <... prctl resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31083] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31086 ./strace-static-x86_64: Process 31085 attached [pid 31085] set_robust_list(0x55557f93d660, 24) = 0 [pid 31083] <... setpgid resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31085 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31087 [pid 31085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31085] setpgid(0, 0 [pid 31084] <... prctl resumed>) = 0 [pid 31083] <... openat resumed>) = 3 [pid 31085] <... setpgid resumed>) = 0 [pid 31083] write(3, "1000", 4 [pid 31084] setpgid(0, 0 [pid 31083] <... write resumed>) = 4 ./strace-static-x86_64: Process 31086 attached [pid 31085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31084] <... setpgid resumed>) = 0 [pid 31083] close(3 [pid 31085] <... openat resumed>) = 3 executing program [pid 31083] <... close resumed>) = 0 [pid 31084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31083] write(1, "executing program\n", 18 [pid 31085] write(3, "1000", 4 [pid 31083] <... write resumed>) = 18 [pid 31085] <... write resumed>) = 4 [pid 31083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31086] set_robust_list(0x55557f93d660, 24 [pid 31084] <... openat resumed>) = 3 [pid 31083] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31085] close(3 [pid 31084] write(3, "1000", 4 [pid 31083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31086] <... set_robust_list resumed>) = 0 [pid 31084] <... write resumed>) = 4 [pid 31083] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31085] <... close resumed>) = 0 [pid 31084] close(3 [pid 31083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31084] <... close resumed>) = 0 [pid 31083] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31085] write(1, "executing program\n", 18 [pid 31084] write(1, "executing program\n", 18 executing program [pid 31083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31084] <... write resumed>) = 18 [pid 31085] <... write resumed>) = 18 [pid 31083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 31085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31084] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31085] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31083] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31084] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31083] exit_group(0 [pid 31085] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31084] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31083] <... exit_group resumed>) = ? [pid 31085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31083] +++ exited with 0 +++ [pid 31084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31084] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 31084] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 31087 attached [pid 31085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31084] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31085] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31084] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31085] exit_group(0 [pid 31084] exit_group(0 [pid 31086] <... prctl resumed>) = 0 [pid 31084] <... exit_group resumed>) = ? [pid 31087] set_robust_list(0x55557f93d660, 24 [pid 31085] <... exit_group resumed>) = ? [pid 31087] <... set_robust_list resumed>) = 0 [pid 31086] setpgid(0, 0 [pid 31085] +++ exited with 0 +++ [pid 31084] +++ exited with 0 +++ [pid 31087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31087] <... prctl resumed>) = 0 [pid 31087] setpgid(0, 0 [pid 31086] <... setpgid resumed>) = 0 [pid 31087] <... setpgid resumed>) = 0 [pid 31087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31087] <... openat resumed>) = 3 [pid 31087] write(3, "1000", 4 [pid 31086] <... openat resumed>) = 3 [pid 31087] <... write resumed>) = 4 [pid 31087] close(3) = 0 [pid 31087] write(1, "executing program\n", 18) = 18 [pid 31087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31086] write(3, "1000", 4 [pid 31087] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31086] <... write resumed>) = 4 [pid 31087] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31086] close(3 [pid 31087] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31086] <... close resumed>) = 0 executing program [pid 31087] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31086] write(1, "executing program\n", 18 [pid 31087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31087] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31087] exit_group(0 [pid 31086] <... write resumed>) = 18 [pid 31087] <... exit_group resumed>) = ? [pid 31086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 31087] +++ exited with 0 +++ [pid 31086] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 31086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31088 attached [pid 31086] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31088 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31089 [pid 31086] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31088] set_robust_list(0x55557f93d660, 24./strace-static-x86_64: Process 31089 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31088] <... set_robust_list resumed>) = 0 [pid 31086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31089] set_robust_list(0x55557f93d660, 24) = 0 [pid 31089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31089] <... prctl resumed>) = 0 [pid 31089] setpgid(0, 0) = 0 [pid 31089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31090 [pid 31088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31088] <... prctl resumed>) = 0 [pid 31086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31091 [pid 31086] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31088] setpgid(0, 0executing program [pid 31086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31089] write(3, "1000", 4 [pid 31086] exit_group(0 [pid 31088] <... setpgid resumed>) = 0 [pid 31086] <... exit_group resumed>) = ? [pid 31089] <... write resumed>) = 4 [pid 31089] close(3) = 0 [pid 31089] write(1, "executing program\n", 18) = 18 [pid 31089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31086] +++ exited with 0 +++ [pid 31088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31089] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31091 attached [pid 31088] <... openat resumed>) = 3 [pid 31089] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31091] set_robust_list(0x55557f93d660, 24 [pid 31088] write(3, "1000", 4 [pid 31089] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31091] <... set_robust_list resumed>) = 0 [pid 31088] <... write resumed>) = 4 [pid 31091] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 31089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31088] close(3./strace-static-x86_64: Process 31090 attached [pid 31091] <... prctl resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 31088] <... close resumed>) = 0 [pid 31088] write(1, "executing program\n", 18 [pid 31091] setpgid(0, 0 [pid 31090] set_robust_list(0x55557f93d660, 24 [pid 31089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31088] <... write resumed>) = 18 [pid 31088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31091] <... setpgid resumed>) = 0 [pid 31090] <... set_robust_list resumed>) = 0 [pid 31089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31088] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31089] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31088] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31092 [pid 31089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31089] exit_group(0 [pid 31088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31089] <... exit_group resumed>) = ? [pid 31088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31088] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31088] exit_group(0) = ? [pid 31089] +++ exited with 0 +++ [pid 31088] +++ exited with 0 +++ [pid 31090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31091] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31092 attached [pid 31092] set_robust_list(0x55557f93d660, 24) = 0 [pid 31092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31091] write(3, "1000", 4 [pid 31090] <... prctl resumed>) = 0 [pid 31092] <... prctl resumed>) = 0 [pid 31092] setpgid(0, 0) = 0 [pid 31092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31090] setpgid(0, 0 [pid 31091] <... write resumed>) = 4 [pid 31091] close(3 [pid 31092] <... openat resumed>) = 3 [pid 31090] <... setpgid resumed>) = 0 [pid 31090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31092] write(3, "1000", 4 [pid 31091] <... close resumed>) = 0 [pid 31090] <... openat resumed>) = 3 [pid 31092] <... write resumed>) = 4 [pid 31091] write(1, "executing program\n", 18 [pid 31090] write(3, "1000", 4) = 4 [pid 31090] close(3) = 0 [pid 31090] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 31090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31092] close(3 [pid 31091] <... write resumed>) = 18 [pid 31090] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31092] <... close resumed>) = 0 [pid 31091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31092] write(1, "executing program\n", 18executing program [pid 31090] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31092] <... write resumed>) = 18 [pid 31091] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31090] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31092] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31091] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31092] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 31092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31091] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31092] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31093 attached [pid 31092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31090] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31094 [pid 31092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31093 ./strace-static-x86_64: Process 31094 attached [pid 31094] set_robust_list(0x55557f93d660, 24) = 0 [pid 31094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31094] <... prctl resumed>) = 0 [pid 31092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31091] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31090] exit_group(0 [pid 31094] setpgid(0, 0 [pid 31092] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31090] <... exit_group resumed>) = ? [pid 31094] <... setpgid resumed>) = 0 [pid 31094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31091] exit_group(0 [pid 31094] <... openat resumed>) = 3 [pid 31094] write(3, "1000", 4 [pid 31090] +++ exited with 0 +++ [pid 31094] <... write resumed>) = 4 [pid 31094] close(3 [pid 31092] exit_group(0 [pid 31091] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31094] <... close resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 31094] write(1, "executing program\n", 18) = 18 [pid 31094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31092] <... exit_group resumed>) = ? [pid 31091] +++ exited with 0 +++ [pid 31094] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31094] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31092] +++ exited with 0 +++ [pid 31093] set_robust_list(0x55557f93d660, 24 [pid 31094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31094] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31094] exit_group(0 [pid 31093] <... set_robust_list resumed>) = 0 [pid 31094] <... exit_group resumed>) = ? [pid 31094] +++ exited with 0 +++ [pid 31093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31093] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31093] <... setpgid resumed>) = 0 [pid 31093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31093] write(3, "1000", 4) = 4 executing program [pid 31093] close(3) = 0 [pid 31093] write(1, "executing program\n", 18) = 18 [pid 31093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31093] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31093] exit_group(0) = ? [pid 31093] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31095 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31097 ./strace-static-x86_64: Process 31097 attached ./strace-static-x86_64: Process 31096 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31096 [pid 31097] set_robust_list(0x55557f93d660, 24) = 0 [pid 31097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31097] setpgid(0, 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31097] <... setpgid resumed>) = 0 [pid 31097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31098 [pid 31097] <... openat resumed>) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31099 [pid 31097] write(3, "1000", 4) = 4 [pid 31097] close(3) = 0 executing program [pid 31097] write(1, "executing program\n", 18) = 18 [pid 31097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31099 attached ./strace-static-x86_64: Process 31095 attached [pid 31096] set_robust_list(0x55557f93d660, 24 [pid 31097] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31096] <... set_robust_list resumed>) = 0 [pid 31097] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31099] set_robust_list(0x55557f93d660, 24 [pid 31096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31095] set_robust_list(0x55557f93d660, 24 [pid 31097] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31099] <... set_robust_list resumed>) = 0 [pid 31096] <... prctl resumed>) = 0 [pid 31095] <... set_robust_list resumed>) = 0 [pid 31096] setpgid(0, 0 [pid 31099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31096] <... setpgid resumed>) = 0 [pid 31095] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 31098 attached [pid 31099] <... prctl resumed>) = 0 [pid 31097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31097] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31097] exit_group(0) = ? [pid 31099] setpgid(0, 0 [pid 31098] set_robust_list(0x55557f93d660, 24 [pid 31096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31095] <... prctl resumed>) = 0 [pid 31097] +++ exited with 0 +++ [pid 31099] <... setpgid resumed>) = 0 [pid 31096] <... openat resumed>) = 3 [pid 31099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31098] <... set_robust_list resumed>) = 0 [pid 31096] write(3, "1000", 4 [pid 31095] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31099] <... openat resumed>) = 3 [pid 31096] <... write resumed>) = 4 [pid 31095] <... setpgid resumed>) = 0 [pid 31099] write(3, "1000", 4) = 4 [pid 31099] close(3) = 0 executing program [pid 31099] write(1, "executing program\n", 18) = 18 [pid 31099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31096] close(3 [pid 31095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31099] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31096] <... close resumed>) = 0 [pid 31099] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31095] <... openat resumed>) = 3 [pid 31099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31096] write(1, "executing program\n", 18 [pid 31099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31096] <... write resumed>) = 18 [pid 31098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31095] write(3, "1000", 4 [pid 283] <... restart_syscall resumed>) = 0 [pid 31099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31095] <... write resumed>) = 4 [pid 31098] <... prctl resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31098] setpgid(0, 0 [pid 31096] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31095] close(3 [pid 31096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31100 attached [pid 31099] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31098] <... setpgid resumed>) = 0 [pid 31096] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31095] <... close resumed>) = 0 [pid 31096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31100 [pid 31100] set_robust_list(0x55557f93d660, 24 [pid 31099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31095] write(1, "executing program\n", 18executing program [pid 31096] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31095] <... write resumed>) = 18 [pid 31099] exit_group(0 [pid 31096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31100] <... set_robust_list resumed>) = 0 [pid 31099] <... exit_group resumed>) = ? [pid 31098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31095] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31098] <... openat resumed>) = 3 [pid 31099] +++ exited with 0 +++ [pid 31100] <... prctl resumed>) = 0 [pid 31096] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31100] setpgid(0, 0 [pid 31098] write(3, "1000", 4 [pid 31096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31095] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31096] exit_group(0 [pid 31095] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31100] <... setpgid resumed>) = 0 [pid 31098] <... write resumed>) = 4 [pid 31096] <... exit_group resumed>) = ? [pid 31095] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31095] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 31096] +++ exited with 0 +++ [pid 31095] exit_group(0) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31098] close(3 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31098] <... close resumed>) = 0 [pid 31095] +++ exited with 0 +++ [pid 31100] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31098] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31098] <... write resumed>) = 18 [pid 31098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31100] write(3, "1000", 4 [pid 31098] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31100] <... write resumed>) = 4 [pid 31098] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31100] close(3 [pid 31098] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31100] <... close resumed>) = 0 [pid 31100] write(1, "executing program\n", 18) = 18 [pid 31098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31098] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31098] exit_group(0) = ? [pid 31100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31098] +++ exited with 0 +++ [pid 31100] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31100] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31100] exit_group(0) = ? [pid 31100] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f93d650) = 31101 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31101 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31102 attached [pid 31102] set_robust_list(0x55557f93d660, 24) = 0 [pid 31102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31102] setpgid(0, 0) = 0 [pid 31102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31102 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31103 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 31103 attached [pid 31102] <... openat resumed>) = 3 [pid 31101] set_robust_list(0x55557f93d660, 24executing program [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31104 [pid 31102] write(3, "1000", 4) = 4 [pid 31102] close(3) = 0 [pid 31102] write(1, "executing program\n", 18) = 18 [pid 31102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31101] <... set_robust_list resumed>) = 0 [pid 31102] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31103] set_robust_list(0x55557f93d660, 24 [pid 31101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31102] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 31105 attached [pid 31103] <... set_robust_list resumed>) = 0 [pid 31102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31101] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31105 ./strace-static-x86_64: Process 31104 attached [pid 31105] set_robust_list(0x55557f93d660, 24 [pid 31103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31105] <... set_robust_list resumed>) = 0 [pid 31101] setpgid(0, 0 [pid 31102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31104] set_robust_list(0x55557f93d660, 24) = 0 [pid 31104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31101] <... setpgid resumed>) = 0 [pid 31104] <... prctl resumed>) = 0 [pid 31104] setpgid(0, 0) = 0 [pid 31104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31104] <... openat resumed>) = 3 [pid 31103] setpgid(0, 0 [pid 31102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31101] <... openat resumed>) = 3 [pid 31104] write(3, "1000", 4) = 4 executing program [pid 31104] close(3) = 0 [pid 31104] write(1, "executing program\n", 18) = 18 [pid 31104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31103] <... setpgid resumed>) = 0 [pid 31102] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31101] write(3, "1000", 4 [pid 31104] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31101] <... write resumed>) = 4 [pid 31104] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31101] close(3 [pid 31104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31101] <... close resumed>) = 0 [pid 31104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31103] <... openat resumed>) = 3 [pid 31101] write(1, "executing program\n", 18 executing program [pid 31104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31101] <... write resumed>) = 18 [pid 31105] <... prctl resumed>) = 0 [pid 31104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] write(3, "1000", 4 [pid 31102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31105] setpgid(0, 0 [pid 31104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31103] <... write resumed>) = 4 [pid 31102] exit_group(0 [pid 31101] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31105] <... setpgid resumed>) = 0 [pid 31105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] close(3 [pid 31102] <... exit_group resumed>) = ? [pid 31101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31103] <... close resumed>) = 0 [pid 31101] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31105] write(3, "1000", 4) = 4 [pid 31105] close(3) = 0 executing program [pid 31105] write(1, "executing program\n", 18) = 18 executing program [pid 31105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31103] write(1, "executing program\n", 18 [pid 31101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31103] <... write resumed>) = 18 [pid 31102] +++ exited with 0 +++ [pid 31105] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31101] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31105] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31104] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31104] exit_group(0 [pid 31103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31104] <... exit_group resumed>) = ? [pid 31103] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31101] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31101] exit_group(0 [pid 31105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31101] <... exit_group resumed>) = ? [pid 31103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31101] +++ exited with 0 +++ [pid 31104] +++ exited with 0 +++ [pid 31103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31103] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31103] exit_group(0) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31105] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31103] +++ exited with 0 +++ [pid 31105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31105] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31105] <... exit_group resumed>) = ? [pid 31105] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31107 attached ./strace-static-x86_64: Process 31106 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31106] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31107 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31106 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31108 ./strace-static-x86_64: Process 31108 attached [pid 31108] set_robust_list(0x55557f93d660, 24 [pid 31106] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31108] <... set_robust_list resumed>) = 0 [pid 31108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31108] setpgid(0, 0) = 0 [pid 31108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31108] write(3, "1000", 4) = 4 [pid 31108] close(3) = 0 [pid 31106] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31109 [pid 31108] write(1, "executing program\n", 18executing program ) = 18 [pid 31108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31109 attached [pid 31107] set_robust_list(0x55557f93d660, 24 [pid 31106] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31110 [pid 31108] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31107] <... set_robust_list resumed>) = 0 [pid 31106] <... setpgid resumed>) = 0 [pid 31108] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31106] <... openat resumed>) = 3 [pid 31109] set_robust_list(0x55557f93d660, 24 [pid 31108] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31107] <... prctl resumed>) = 0 [pid 31106] write(3, "1000", 4 [pid 31108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31106] <... write resumed>) = 4 [pid 31107] setpgid(0, 0 [pid 31108] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31108] exit_group(0 [pid 31107] <... setpgid resumed>) = 0 [pid 31106] close(3 [pid 31108] <... exit_group resumed>) = ? [pid 31106] <... close resumed>) = 0 [pid 31107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31109] <... set_robust_list resumed>) = 0 [pid 31108] +++ exited with 0 +++ [pid 31107] <... openat resumed>) = 3 [pid 31106] write(1, "executing program\n", 18./strace-static-x86_64: Process 31110 attached [pid 31110] set_robust_list(0x55557f93d660, 24) = 0 executing program [pid 31110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31106] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31107] write(3, "1000", 4 [pid 31110] <... prctl resumed>) = 0 [pid 31110] setpgid(0, 0) = 0 [pid 31110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31107] <... write resumed>) = 4 [pid 31106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31107] close(3 [pid 31110] <... openat resumed>) = 3 [pid 31109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31107] <... close resumed>) = 0 executing program [pid 31106] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31107] write(1, "executing program\n", 18 [pid 31106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31107] <... write resumed>) = 18 [pid 31106] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31110] write(3, "1000", 4 [pid 31106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31109] <... prctl resumed>) = 0 [pid 31107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31109] setpgid(0, 0 [pid 31106] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31107] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31109] <... setpgid resumed>) = 0 [pid 31107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31107] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31107] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31106] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31110] <... write resumed>) = 4 [pid 31109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31106] exit_group(0 [pid 31110] close(3 [pid 31109] <... openat resumed>) = 3 [pid 31107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31106] <... exit_group resumed>) = ? [pid 31110] <... close resumed>) = 0 executing program [pid 31109] write(3, "1000", 4 [pid 31110] write(1, "executing program\n", 18 [pid 31109] <... write resumed>) = 4 [pid 31110] <... write resumed>) = 18 [pid 31110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31109] close(3 [pid 31110] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31106] +++ exited with 0 +++ [pid 31110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31109] <... close resumed>) = 0 [pid 31110] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31107] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31109] write(1, "executing program\n", 18 [pid 31107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31110] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31109] <... write resumed>) = 18 [pid 31110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31107] exit_group(0 [pid 31110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31109] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31107] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 31110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31109] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31110] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31109] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31107] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 31110] exit_group(0 [pid 31109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31110] <... exit_group resumed>) = ? [pid 31109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31110] +++ exited with 0 +++ [pid 31109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31109] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31109] exit_group(0) = ? [pid 31109] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31112 attached [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31113 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31111 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31112 [pid 283] <... restart_syscall resumed>) = 0 [pid 31112] set_robust_list(0x55557f93d660, 24) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31112] setpgid(0, 0) = 0 [pid 31112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 31111 attached ) = 3 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31114 [pid 31112] write(3, "1000", 4./strace-static-x86_64: Process 31114 attached [pid 31111] set_robust_list(0x55557f93d660, 24 [pid 31112] <... write resumed>) = 4 [pid 31112] close(3) = 0 executing program [pid 31112] write(1, "executing program\n", 18) = 18 [pid 31112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31114] set_robust_list(0x55557f93d660, 24 [pid 31111] <... set_robust_list resumed>) = 0 [pid 31112] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31114] <... set_robust_list resumed>) = 0 [pid 31111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31112] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31111] <... prctl resumed>) = 0 [pid 31112] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31111] setpgid(0, 0 [pid 31114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31111] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 31113 attached [pid 31114] <... prctl resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31112] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31112] exit_group(0) = ? ./strace-static-x86_64: Process 31115 attached [pid 31114] setpgid(0, 0 [pid 31113] set_robust_list(0x55557f93d660, 24 [pid 31112] +++ exited with 0 +++ [pid 31111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31115] set_robust_list(0x55557f93d660, 24 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31115 [pid 31115] <... set_robust_list resumed>) = 0 [pid 31115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31111] <... openat resumed>) = 3 [pid 31114] <... setpgid resumed>) = 0 [pid 31113] <... set_robust_list resumed>) = 0 [pid 31115] <... prctl resumed>) = 0 [pid 31115] setpgid(0, 0) = 0 [pid 31115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31111] write(3, "1000", 4 [pid 31115] <... openat resumed>) = 3 [pid 31111] <... write resumed>) = 4 [pid 31115] write(3, "1000", 4) = 4 [pid 31115] close(3) = 0 [pid 31115] write(1, "executing program\n", 18executing program ) = 18 [pid 31115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31111] close(3 [pid 31115] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31111] <... close resumed>) = 0 [pid 31115] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 31114] <... openat resumed>) = 3 [pid 31113] <... prctl resumed>) = 0 [pid 31111] write(1, "executing program\n", 18 [pid 31115] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31113] setpgid(0, 0 [pid 31111] <... write resumed>) = 18 [pid 31115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31114] write(3, "1000", 4 [pid 31113] <... setpgid resumed>) = 0 [pid 31111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31114] <... write resumed>) = 4 [pid 31111] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31114] close(3 [pid 31111] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31115] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31114] <... close resumed>) = 0 [pid 31111] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31114] write(1, "executing program\n", 18 [pid 31111] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31111] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 31111] exit_group(0) = ? [pid 31115] exit_group(0 [pid 31114] <... write resumed>) = 18 [pid 31113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31111] +++ exited with 0 +++ [pid 31115] <... exit_group resumed>) = ? [pid 31115] +++ exited with 0 +++ [pid 31114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31113] <... openat resumed>) = 3 [pid 31114] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31113] write(3, "1000", 4executing program ) = 4 [pid 31113] close(3) = 0 [pid 31113] write(1, "executing program\n", 18) = 18 [pid 31113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31113] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31114] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31113] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31114] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31114] exit_group(0) = ? [pid 31114] +++ exited with 0 +++ [pid 31113] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 31113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 31113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31113] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31113] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31116 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31117 [pid 31113] <... exit_group resumed>) = ? [pid 31113] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31118 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31118 [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31117 attached [pid 31117] set_robust_list(0x55557f93d660, 24) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31119 [pid 31117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31117] setpgid(0, 0) = 0 [pid 31117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31118] set_robust_list(0x55557f93d660, 24 [pid 31117] write(3, "1000", 4) = 4 [pid 31117] close(3) = 0 executing program [pid 31117] write(1, "executing program\n", 18) = 18 [pid 31117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31118] <... set_robust_list resumed>) = 0 [pid 31117] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 31116 attached [pid 31117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 31119 attached [pid 31118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31116] set_robust_list(0x55557f93d660, 24 [pid 31117] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31118] <... prctl resumed>) = 0 [pid 31116] <... set_robust_list resumed>) = 0 [pid 31118] setpgid(0, 0 [pid 31117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31119] set_robust_list(0x55557f93d660, 24 [pid 31118] <... setpgid resumed>) = 0 [pid 31116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 31119] <... set_robust_list resumed>) = 0 [pid 31118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31116] <... prctl resumed>) = 0 [pid 31119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31118] <... openat resumed>) = 3 [pid 31117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31116] setpgid(0, 0 [pid 31118] write(3, "1000", 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31119] <... prctl resumed>) = 0 [pid 31117] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31116] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 31120 attached [pid 31118] <... write resumed>) = 4 [pid 31118] close(3 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31120 [pid 31118] <... close resumed>) = 0 [pid 31116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31118] write(1, "executing program\n", 18executing program ) = 18 [pid 31116] <... openat resumed>) = 3 [pid 31116] write(3, "1000", 4 [pid 31118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31120] set_robust_list(0x55557f93d660, 24 [pid 31119] setpgid(0, 0 [pid 31117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31116] <... write resumed>) = 4 [pid 31118] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31120] <... set_robust_list resumed>) = 0 [pid 31118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31119] <... setpgid resumed>) = 0 [pid 31117] exit_group(0 [pid 31116] close(3 [pid 31118] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31120] <... prctl resumed>) = 0 [pid 31118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31120] setpgid(0, 0 [pid 31118] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31120] <... setpgid resumed>) = 0 [pid 31118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31117] <... exit_group resumed>) = ? [pid 31116] <... close resumed>) = 0 [pid 31120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31116] write(1, "executing program\n", 18 executing program [pid 31118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31120] <... openat resumed>) = 3 [pid 31118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31116] <... write resumed>) = 18 [pid 31118] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31120] write(3, "1000", 4 [pid 31118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 31118] exit_group(0 [pid 31120] <... write resumed>) = 4 [pid 31118] <... exit_group resumed>) = ? [pid 31116] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31120] close(3) = 0 [pid 31120] write(1, "executing program\n", 18) = 18 [pid 31120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31118] +++ exited with 0 +++ [pid 31116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31120] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31120] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31117] +++ exited with 0 +++ [pid 31120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31116] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31120] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31116] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31119] <... openat resumed>) = 3 [pid 31116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31120] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31120] exit_group(0 [pid 31119] write(3, "1000", 4 [pid 31116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31120] <... exit_group resumed>) = ? [pid 31119] <... write resumed>) = 4 [pid 31116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31119] close(3 [pid 31116] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31119] <... close resumed>) = 0 [pid 31116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31120] +++ exited with 0 +++ [pid 31119] write(1, "executing program\n", 18executing program [pid 31116] exit_group(0 [pid 31119] <... write resumed>) = 18 [pid 31116] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31116] +++ exited with 0 +++ [pid 31119] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31119] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31119] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31119] exit_group(0) = ? [pid 31119] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31121 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31121 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31122 attached [pid 31121] set_robust_list(0x55557f93d660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31123 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31122 ./strace-static-x86_64: Process 31123 attached [pid 31123] set_robust_list(0x55557f93d660, 24) = 0 [pid 31123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31123] setpgid(0, 0) = 0 [pid 31123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 31123] <... openat resumed>) = 3 [pid 31123] write(3, "1000", 4) = 4 [pid 31123] close(3) = 0 [pid 31123] write(1, "executing program\n", 18) = 18 [pid 31123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31124 [pid 31123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31125 [pid 31123] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31121] <... set_robust_list resumed>) = 0 [pid 31123] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31121] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 31125 attached ./strace-static-x86_64: Process 31124 attached [pid 31122] set_robust_list(0x55557f93d660, 24 [pid 31123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31122] <... set_robust_list resumed>) = 0 [pid 31121] <... prctl resumed>) = 0 [pid 31123] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31123] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31123] exit_group(0) = ? [pid 31121] setpgid(0, 0) = 0 [pid 31122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31123] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31124] set_robust_list(0x55557f93d660, 24) = 0 [pid 31124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31124] setpgid(0, 0 [pid 31121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31124] <... setpgid resumed>) = 0 [pid 31124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31125] set_robust_list(0x55557f93d660, 24 [pid 31124] <... openat resumed>) = 3 [pid 31122] <... prctl resumed>) = 0 [pid 31121] <... openat resumed>) = 3 [pid 31124] write(3, "1000", 4) = 4 executing program [pid 31124] close(3) = 0 [pid 31124] write(1, "executing program\n", 18) = 18 [pid 31124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31122] setpgid(0, 0 [pid 31121] write(3, "1000", 4 [pid 31124] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31125] <... set_robust_list resumed>) = 0 [pid 31122] <... setpgid resumed>) = 0 [pid 31121] <... write resumed>) = 4 [pid 31124] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31121] close(3 [pid 31124] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 31121] <... close resumed>) = 0 [pid 31124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31121] write(1, "executing program\n", 18 [pid 31124] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31121] <... write resumed>) = 18 [pid 31124] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31124] exit_group(0 [pid 31121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31124] <... exit_group resumed>) = ? [pid 31122] <... openat resumed>) = 3 [pid 31121] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31125] <... prctl resumed>) = 0 [pid 31122] write(3, "1000", 4 [pid 31125] setpgid(0, 0 [pid 31124] +++ exited with 0 +++ [pid 31122] <... write resumed>) = 4 [pid 31121] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31125] <... setpgid resumed>) = 0 [pid 31121] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31122] close(3 [pid 31121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 31122] <... close resumed>) = 0 [pid 31122] write(1, "executing program\n", 18 [pid 31125] <... openat resumed>) = 3 [pid 31122] <... write resumed>) = 18 [pid 31122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31125] write(3, "1000", 4 [pid 31121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31122] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31125] <... write resumed>) = 4 [pid 31121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31122] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 31122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31125] close(3) = 0 [pid 31125] write(1, "executing program\n", 18) = 18 [pid 31125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31121] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31125] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 31121] exit_group(0 [pid 31122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31121] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31126 attached ./strace-static-x86_64: Process 31127 attached [pid 31125] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31122] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31121] +++ exited with 0 +++ [pid 31127] set_robust_list(0x55557f93d660, 24 [pid 31125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31126 [pid 31122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31127 [pid 31126] set_robust_list(0x55557f93d660, 24 [pid 31125] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31122] exit_group(0 [pid 31127] <... set_robust_list resumed>) = 0 [pid 31127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31127] setpgid(0, 0) = 0 [pid 31125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31122] <... exit_group resumed>) = ? [pid 31125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31127] write(3, "1000", 4) = 4 [pid 31127] close(3 [pid 31122] +++ exited with 0 +++ [pid 31125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31125] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31127] <... close resumed>) = 0 [pid 31125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31127] write(1, "executing program\n", 18 executing program [pid 31125] exit_group(0 [pid 31127] <... write resumed>) = 18 [pid 31127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31126] <... set_robust_list resumed>) = 0 [pid 31125] <... exit_group resumed>) = ? [pid 31127] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31127] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31127] exit_group(0 [pid 31125] +++ exited with 0 +++ [pid 31127] <... exit_group resumed>) = ? [pid 31126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31127] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31126] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31126] setpgid(0, 0) = 0 executing program [pid 31126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31126] write(3, "1000", 4) = 4 [pid 31126] close(3) = 0 [pid 31126] write(1, "executing program\n", 18) = 18 [pid 31126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31126] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31126] exit_group(0) = ? [pid 31126] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31128 attached [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31128 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31129 ./strace-static-x86_64: Process 31129 attached [pid 31129] set_robust_list(0x55557f93d660, 24) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31130 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31129] setpgid(0, 0) = 0 [pid 31129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31131 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31132 [pid 31129] <... openat resumed>) = 3 [pid 31129] write(3, "1000", 4) = 4 [pid 31129] close(3) = 0 [pid 31129] write(1, "executing program\n", 18) = 18 [pid 31129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31131 attached ./strace-static-x86_64: Process 31130 attached [pid 31128] set_robust_list(0x55557f93d660, 24 [pid 31129] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] set_robust_list(0x55557f93d660, 24 [pid 31130] set_robust_list(0x55557f93d660, 24 [pid 31128] <... set_robust_list resumed>) = 0 [pid 31129] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31131] <... set_robust_list resumed>) = 0 [pid 31130] <... set_robust_list resumed>) = 0 [pid 31128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31129] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31128] setpgid(0, 0 [pid 31129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31129] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31129] exit_group(0) = ? [pid 31128] <... setpgid resumed>) = 0 [pid 31128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31129] +++ exited with 0 +++ [pid 31128] <... openat resumed>) = 3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31132 attached [pid 31132] set_robust_list(0x55557f93d660, 24) = 0 [pid 31128] write(3, "1000", 4 [pid 31131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31132] setpgid(0, 0 [pid 31128] <... write resumed>) = 4 [pid 31132] <... setpgid resumed>) = 0 [pid 31128] close(3 [pid 31131] <... prctl resumed>) = 0 [pid 31130] <... prctl resumed>) = 0 [pid 31132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31128] <... close resumed>) = 0 [pid 31132] <... openat resumed>) = 3 [pid 31132] write(3, "1000", 4 [pid 31128] write(1, "executing program\n", 18executing program executing program [pid 31132] <... write resumed>) = 4 [pid 31132] close(3) = 0 [pid 31132] write(1, "executing program\n", 18) = 18 [pid 31132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] setpgid(0, 0 [pid 31130] setpgid(0, 0 [pid 31128] <... write resumed>) = 18 [pid 31131] <... setpgid resumed>) = 0 [pid 31130] <... setpgid resumed>) = 0 [pid 31128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31128] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31130] <... openat resumed>) = 3 [pid 31132] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] <... openat resumed>) = 3 [pid 31128] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31132] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31131] write(3, "1000", 4 [pid 31130] write(3, "1000", 4 [pid 31128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31132] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31131] <... write resumed>) = 4 [pid 31130] <... write resumed>) = 4 [pid 31128] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 31132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31131] close(3 [pid 31130] close(3 [pid 31128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... restart_syscall resumed>) = 0 [pid 31128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31131] <... close resumed>) = 0 [pid 31130] <... close resumed>) = 0 [pid 31128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31128] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31133 ./strace-static-x86_64: Process 31133 attached [pid 31128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31128] exit_group(0 [pid 31133] set_robust_list(0x55557f93d660, 24 [pid 31128] <... exit_group resumed>) = ? [pid 31133] <... set_robust_list resumed>) = 0 [pid 31132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31131] write(1, "executing program\n", 18 [pid 31130] write(1, "executing program\n", 18 [pid 31133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31132] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31128] +++ exited with 0 +++ [pid 31131] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 31132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31132] exit_group(0 [pid 31131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31133] <... prctl resumed>) = 0 [pid 31132] <... exit_group resumed>) = ? [pid 31130] <... write resumed>) = 18 [pid 31131] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31133] setpgid(0, 0 [pid 31130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31133] <... setpgid resumed>) = 0 [pid 31132] +++ exited with 0 +++ [pid 31131] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31130] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31130] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31133] <... openat resumed>) = 3 [pid 31130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31133] write(3, "1000", 4 [pid 31131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31130] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31133] <... write resumed>) = 4 [pid 31131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31133] close(3 [pid 31131] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31133] <... close resumed>) = 0 [pid 31131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 31133] write(1, "executing program\n", 18 [pid 31130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31130] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31133] <... write resumed>) = 18 [pid 31131] exit_group(0 [pid 31130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] <... exit_group resumed>) = ? [pid 31130] exit_group(0 [pid 31133] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31130] <... exit_group resumed>) = ? [pid 31133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31131] +++ exited with 0 +++ [pid 31130] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31133] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31133] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31133] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31133] exit_group(0) = ? [pid 31133] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 31135 attached ./strace-static-x86_64: Process 31134 attached executing program [pid 286] <... clone resumed>, child_tidptr=0x55557f93d650) = 31134 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31136 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31135 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31136 attached [pid 31136] set_robust_list(0x55557f93d660, 24) = 0 [pid 31136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31136] setpgid(0, 0) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31136] write(3, "1000", 4) = 4 [pid 31136] close(3 [pid 284] <... clone resumed>, child_tidptr=0x55557f93d650) = 31137 [pid 31136] <... close resumed>) = 0 [pid 31136] write(1, "executing program\n", 18) = 18 [pid 31136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31135] set_robust_list(0x55557f93d660, 24 [pid 31134] set_robust_list(0x55557f93d660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55557f93d650) = 31138 [pid 31136] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31135] <... set_robust_list resumed>) = 0 [pid 31134] <... set_robust_list resumed>) = 0 [pid 31136] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31136] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31135] <... prctl resumed>) = 0 [pid 31135] setpgid(0, 0 [pid 31134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31136] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31136] exit_group(0) = ? [pid 31135] <... setpgid resumed>) = 0 [pid 31134] <... prctl resumed>) = 0 [pid 31135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31134] setpgid(0, 0 [pid 31136] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31135] <... openat resumed>) = 3 ./strace-static-x86_64: Process 31137 attached [pid 31137] set_robust_list(0x55557f93d660, 24) = 0 [pid 31137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31135] write(3, "1000", 4 [pid 31137] <... prctl resumed>) = 0 executing program [pid 31137] setpgid(0, 0) = 0 [pid 31135] <... write resumed>) = 4 [pid 31134] <... setpgid resumed>) = 0 [pid 31137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31135] close(3 [pid 31137] <... openat resumed>) = 3 [pid 31137] write(3, "1000", 4) = 4 [pid 31137] close(3) = 0 [pid 31137] write(1, "executing program\n", 18) = 18 [pid 31137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31135] <... close resumed>) = 0 [pid 31137] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31135] write(1, "executing program\n", 18executing program [pid 31134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31137] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 31138 attached [pid 31137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31135] <... write resumed>) = 18 [pid 31138] set_robust_list(0x55557f93d660, 24 [pid 31137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31138] <... set_robust_list resumed>) = 0 [pid 31137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31134] <... openat resumed>) = 3 [pid 285] <... restart_syscall resumed>) = 0 [pid 31135] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31138] setpgid(0, 0) = 0 [pid 31138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31135] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31138] <... openat resumed>) = 3 [pid 31135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... clone resumed>, child_tidptr=0x55557f93d650) = 31139 [pid 31134] write(3, "1000", 4 [pid 31138] write(3, "1000", 4) = 4 [pid 31138] close(3 [pid 31135] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 31139 attached [pid 31138] <... close resumed>) = 0 [pid 31137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31134] <... write resumed>) = 4 [pid 31135] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31135] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31138] write(1, "executing program\n", 18 [pid 31139] set_robust_list(0x55557f93d660, 24 [pid 31135] exit_group(0executing program [pid 31138] <... write resumed>) = 18 [pid 31135] <... exit_group resumed>) = ? [pid 31138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31135] +++ exited with 0 +++ [pid 31138] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31137] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31139] <... set_robust_list resumed>) = 0 [pid 31137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31134] close(3 [pid 31138] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31137] exit_group(0 [pid 31134] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 31138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31137] <... exit_group resumed>) = ? [pid 31139] <... prctl resumed>) = 0 [pid 31138] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31134] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 31139] setpgid(0, 0 [pid 31138] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31134] <... write resumed>) = 18 ./strace-static-x86_64: Process 31140 attached [pid 31139] <... setpgid resumed>) = 0 [pid 31138] exit_group(0 [pid 31137] +++ exited with 0 +++ [pid 31134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... clone resumed>, child_tidptr=0x55557f93d650) = 31140 [pid 31140] set_robust_list(0x55557f93d660, 24 [pid 31139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31138] <... exit_group resumed>) = ? [pid 31134] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31134] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 31134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31138] +++ exited with 0 +++ [pid 31134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31140] <... set_robust_list resumed>) = 0 [pid 31139] <... openat resumed>) = 3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31139] write(3, "1000", 4 [pid 31134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31140] <... prctl resumed>) = 0 [pid 31139] <... write resumed>) = 4 [pid 31140] setpgid(0, 0 [pid 31139] close(3 [pid 31134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 31140] <... setpgid resumed>) = 0 [pid 31139] <... close resumed>) = 0 [pid 31139] write(1, "executing program\n", 18 [pid 31134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31139] <... write resumed>) = 18 [pid 31134] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31140] <... openat resumed>) = 3 [pid 31140] write(3, "1000", 4 [pid 31139] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31140] <... write resumed>) = 4 [pid 31139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31134] exit_group(0 [pid 31140] close(3 [pid 31134] <... exit_group resumed>) = ? [pid 31140] <... close resumed>) = 0 [pid 31139] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31140] write(1, "executing program\n", 18 [pid 31139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31134] +++ exited with 0 +++ [pid 31140] <... write resumed>) = 18 [pid 31139] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31140] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31140] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31139] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31140] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31140] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31139] exit_group(0 [pid 31140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31139] <... exit_group resumed>) = ? [pid 31140] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31140] exit_group(0) = ? [pid 31140] +++ exited with 0 +++ [pid 31139] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>